¡

b-_ a

^-\-\ FOREl^lORD -.

This Catalog has been prepared as a setvice to utilities and agents, commercial, industrial and residential customers and all other inter- ests concefned with the practical use of the most efficient General Electric lamps available for specifrc lighting services. Of the tens of thousands of lamps developed by General Electric, only those in popular demand are included in the Catalog. These are the tyPes and sizes that represent the great majority of the nation's annual lamp requirements. They include such fecent General Electric developments as Coloramic Lamps, Bonus Line Lamps, Colored Reflector and Projector Lamps, High Output and Power Groove Fluorescent Lamps and \Øhite Mercury Lamps. They do not include aîy of numerous special service lamps, photographic lamps, automotive, flashlight and other miniature lamps' Essential technical information, scaled illustrations and brief descrip- tions of usage are given to assist buyers and sellers in selecting the right lamp for any particular application' For no matter what the lighting requirement may be, there is a General Electric lamp de' signed specifically for that service' Information on lamps for more specialized services, as well as additional types of lamps for services fisteà, may be obtained through your General Electric Lamp Sales or Service District representative.

TARGE tAMP llEPARTMENT GEIIERAL ETECTRIC

t Edison's incomparable skill and genius and his tireless res€arch efforts produced the ñrst practicaf incandescent ramÞ. This ûrst unit gf the indu.stry also laid the pattern for General Eiectric lamp development laboratories and resea¡ch programs from which have come many m-emorable achievements th-at ñigtrtigtrt three quarters of a century of continuous progtess.

t

2 a GEl{ERAL ETECTRIC

INDEX Page Page FILAMENT LA,MPS 7.48 MERCURY 52-55 INDUSTRIAL INFRARED 49 BL,{.CK LIGHT 56 HEAT . 50 FLUORESCENT ,7-69 SUN 50 \TATTAGE GERMICIDÄL 5L INDEX BY 70-7 L OZONE DISTRICT MAP 72 'L G-E LAMPS BY LIGHTING SERVICES OR TYPES

Appliance Lamps 28-29 Industrial Infrared Lamps 49 Airport Lamps . . Locomotive Lamps 40-41 Black Light Lamps .' 56 Low Voltage Service (Lamps 6v, l2v,) 48 Coloramic 20-21 Lumiline Lamps . 26 Decorative Lamps 22-23 Marine Lar-nps 46 Deluxe White Lamps 19 Mercury Lamps 52-56 Floodlight Lamps 32 Mine Lamps 39 Fluorescent Lamps(Operation and Types) 57-61 Night Lite Lamps 28-29 With Starters 62-65 Optical Devices Lamps 27 \Øithout Starters 65-69 Ozone Lamps 5r Instant Start 65 Projector Lamps 34-35 R.F.. 65 Reflector Lamps . 36.37 Rapid Start 66 Rough Service Lamps 38 High Output . 67 Show case Lamps 33 Power Groove 67 Sign and Decorative Lamps 24-25 68-69 Slimline Lamps Spotlight Lamps 30-32 Circline . 68'69 Studio and Theatre 30-3L General Lighting Incandescent Lamps Display 32 Inside Frosted 10-11 Street Lighting Lamps 44-45 Clear Lamps 12'13 Railway Lamps 47 Silvered and Semi-Silvered Bowl. L4'15 Street Daylight Lamps 16 Sun Lamps 50 tüØhite Bowl Lamps . L6 Th¡ee Lite Lamps L7 GA Lamps (Decorative Enamel) . 18 Trafftc Signal Lamps 47 Germicidal Lamps 5L Train Lamps . 40-4L Heat Lamps 50 Tubular Lamps 33 High Voltage LamPs 48 Vibration Lamps 38 Indicator Lamps 28-29 Yellow Lamps 18

Lamps shown in this catalog are approlimately one'thitd act.râl size except Fluoresceñt, Germicidal, Lumiline, and the Mercury Lamps. Colored lamps are shown in as close , to actual colors ãs possible. Fluorescent lamps and the Surprise Pink Lumiline lamp are shown in approximately the colors as they appear when lighted.

3 One oJ the ntany príaøte laboratoríes in ubícb scíentísts continaally uorï oat ansu)ers to neu design problems,

q

Pogress ls Our irîosf /mporfanf Producf

In General Electric's new Lamp Develop- more efficient lamps and new types of lamps ment Laboratories at Nela Park a staff of ex- to meet new lighting requirements-prog- perts camy on a broad program of research ress that will pass along to the public huge and experimentation with greatly expanded benefits in the form of tremendous savings in facilities and supported by a vast accumulation the cost of light and broader horizons of of scientifrc data. F¡om these effo¡ts will come living made possible by better lamps and continued p¡ogress in the development of better lighting.

4 Installed in thís sectíon are nearly 300 larnþs, 22 dffirent types and sízes, makíng possible innanerable combínatíons of lígbt¡ng efecß, t

Progress in application engineering is dem- Visitors to the Institute include representa- onstrated in several "classrooms" of the tives from every division of the lighting in- General Electric Lighting Institute at Nela dustr/i utility executives, architects, engineers, Park. Here, during each year, new light students, lighting equipment manufacturers, sources and techniques in lighting are ex- wholesalers, salesmen and many thousands of plained and demonstrated to many thousands others who have special interest in the neq/est of "students" by the most authoritative staff developments in lamps and lighting for home, of lighting experts in the world. In the above industry of commerce. section of the tighting Institute is demon- A feature display at the Institute is a pano- strated applications of lighting in retail rama of lamp types which porúay the amazing store areas. In other sections, with equal range of services for which General Elecric flexibility, lighting of industial plants, offices, has developed specialized sources oflight and schoolrooms, recfeation centers,. festaurants, related radiation. It suggests the scope of streets, homes and many other special fields available manufacturing, engineering and dis- are demonstrated. tribution services.

) The Measure oÍ OUALITY!

The basic function of a lamp is to transform of the finished product. electric current into light. How efficiently it per- Each specification, length and diameter of fila- forms this function during its normal life is the ment, spacing between coils, mandrel size and so measure of its quality. forth is specified sometimes to a one hundred- The current any lamp consumes costs many times thousandth part of an inch. A. frlament which in a the cost of the lamp itself. For insrance a lo0-watt single spot is lVo less in diameter (in a 6-watt lamp which costs 23 cents may use more than 1O lamp that is five-millionths of an inch) than spec- times its cost in current during its life of 7 5O hours. ifred,may reduce its life 2r%. All specifications, for A lamp that initially, or at any time during its life, more than LO,OOO different types of lamps, are is as little as one percent less efficient than another promptly revised when new data indicates a possible is therefore an extravagance regardless of its cost improvement. or life rating. Also essential to uniform high quality is the de- Lamp quality begins with design. To make the velopment of lamp-making machinery and manu- best lamp possible for any particular lighting service facturing procedures that will assure each lamp's requires the skill of the most expert in lamp design. conformance with all details of design. This is For each of the more than IO,OOO different types a challenge to the greatest ingenuity and skill. of General Electric incandescent lamps nov/ manu- General Electric specialists have always met this factured, complete speciñcation for each lamp part challenge and produced machines and methods of is required. such amazing accuracy that the most rigid stand- There aÍe at present about 7oo different speci- ards of quality are attainable in the manufacture fications for glass parts, 2OO speciÊcations for of any type of lamp. To make sure that all quality bases, about 6ooo specifications fo¡ lead-in wires standards are maintained, a comprehensive testing and supports, a countless variety of filament wire of lamps is made during each phase of manufacture sizes, lengths, diameters and processing schedules - 480 tests and checks are made from raw material and more than 2oo different chemicals or compon- to finished product - and millions of sample ents. Each item must conÍibute to the quality lamps are tested every year.

This þboto sboøs þart oJ tlte extensiue life test and lamps of all types and sizes, Voltage is controlled by þbotonaetric facilities at Nela Parþ uhìcl¡ are enz- electronic deoices to øitbin one tentb of a oolt in ployed constøntly in quality testìng of lønps, Ran- 120-t,olt circaits. Tìnte of burning ìs determined by dona selections of lømps from all factorìes arrìae aatomatic tinze recorders, daily for testing, Tbere are ooer 12,000 sockets lor

;*rF_

--*.' "1

:irF ör* \ j{l )¡ 6 G.E FILA]YIENT LAMPS a

FI LA]YIENTS

Electric current passing through the frla- ment rnust ovefcome its ¡esistance and the lol pov/ef consumed heats the frlament to tl incandescence. The almost universally l"I ,îid used Êlament material is tungsten, The l:fl!,i ûlament may be straight wire, a coil, or a coiled-coil (indicated respectively by the letters S, C and CC). Coiling the wire reduces gas losses, increases effi- ciency. The illustrations show some of ilHÅ the commonly used frlament forms (num- W positions. s-r C-1 c-9v c-Cn c-5 c-5 c-ó erals) and their speci6c burning Anv Anv Any Base Up Any Base Down Anv

Gas Support lVires Used in most lamps of 4o watts Molybdenum wires hold the and above, prevents rapid evap- filament in place; minimum oration of the frlament, permit- number desirable to ¡educe ting higher temperatures which heat losses. result in higher efficiencies. Gas- frlled lamps are indicated by the letter C, vacuum lamps by ihe letter B. Usual gas is a mixture of nitrogen and argon. Some Button lamps for special services may The glass is softened during use krypton. assembly and the support wires stuck in it. It is supported by Lcad-in Wires the button rod. Conduct the current to and from the frlament; copper used from base to stem press and nickel from stem press to filament. Mica Disc Stem Press Reduces circulation of hot gases into neck of bulb protecting stem press, stem and The glass and lead-in wires have an airtight socket from excessive temperatures, [Jsed seal here. To have substantially the same in higher wattage general service lamps and coeflicient of expansion as the glass, the in other types when needed. lead-in wire at this point is a combination of a nickel-iron alloy core and a copper sleeve (Dumet wire). q Erhaust Tube Fusc It is through this tube, projecting beyond Designed to open the circuit if the frlament the bulb during manufacture, that the air is arcs. By reducing sputtering of the metal, exhausted and the bulb frlled with inert cracking of the bulb is prevented. Ii also gases. The tube is then sealed off short protects the circuit and prevents blowing of enough for the base to frt over it. the line fuses. 1F

llI ¡l {

c-7 c-7 c-74 c-8 c c-8 c-9 c-r r c-r 3 c-r 38 c-13D C-17 c-20 c-22 c-23 Base Up Base Down Any Any Anv Any Any Base Base Base Anv Anv Anv Any 7 Down Down Down BASES Sc¡ew bases in one of several sizes are used on most lamps. Bipost or prefocus bases are used where accurate position of light source with relation to optical elements is important. Mechanical bases are used in some high w^ttag,e lamps, flood lights and street series lamps to p¡ovide greatet strength and better all around perfotmance.

øl milIE.-'J Eå kJ)k-_-Ð) û^:Ð).s'? V ruU C¡ndelabra C¡ndcl¡br¡ lntcrncd¡ate Singlc Gontact Doublc Gont¡ct Gandelabra Cand. SL¡rtGd Inler. B.yonêt BayonGl Prefocus Cand. G¡ndel¡ùra C¡¡del¡t¡a s. c. Pr. Skiried S. C. Bay. D. C. Bay. D. C. PI.

æffiffi"ffi@Medium lh¡ec Gont¡ct Âdnedium Mediun Ili¡c Med. Mcdiun Ä.dmed. P¡efocus (Lrnilite) 3 C. Med, Med. Pf.

lìlcdiun Mediun Mcdium Âdmediun Mogul Thsæ Contacl Mo¡ul ¡kirtGd Sld¡tcd Skütcd Ski¡tcd Moq. Mogul Prclocu¡ Med. Skt Med. Skt. Med. Skt. Àdmed. Skt. 3 C. Moq. Moq. Pl.

wMcdiun Bipin Med. Bipin Med. Bipin (T-a F Lanþ) ('l'-t2 F Ldn¡t)

Spedc Single Go¡l¡cl lcrni¡¡l Mcdiun S. C. Term. Mogul liport ( HJoooA-9 Laù|,) Md. Bip. Bipo¡t Mq. Bip. Dtogul Sipir (Tuv Sizes) Mog. Bipin (7'.11 I: Laùtl') utTil [m-m-U_ II l-Pin Singlc Pin Single Pin (Circlìue) (T-6 Slinlhe) ('l -8 SI¡D,lhe) Irfü 3-Prorg 2-P¡o¡t rr (ryfe RI'LøÌ,1,) Ovrl Sn¡ll l-Pi¡ ñlinieturc Bi¡rin (1-lYau Getnic¡.1¿l) Min. Bipin Singlcw¡w Pin Dluted Sínglc Pin (7'-s I: Lanþ) (T-a Coll Catlnle) ('Irt2 Slhill¡te)

lDouble Gontact Recsged Base (H;gh Osrþa, Ldnps) (Pouer Grcote Lanþsl

8 a ,| BT]LB SHAPES ;\i

ni *,r-ril,[ L v b#li¡l P e låt CLEAR A rã INSIDE I'i FROSTED ' L]' É?* u lrili c U *9 É* s B

rl .ú

ß R

WHITE BOVL

rë SILVERED EOVL i G : j Ea GA

PS I BT *

ì

; .{qr p DAYLIGHT

& INSIDE FROSTED F T ENAMELED PAR T PG FC

Jh¡ general shape of-a.lamp bulb is indicated by a letter or letter combination which usually,is the initials of the word or words describing the shape. Thus the shapes indicated by the letters under the lamps above arei c s straight - lone ^sìape, side, R Reflector, FC Fluorescenr Shape, - Shape, - - l-P"g {-tlq*ã Circline, B -'A¡bitrury O"rig"ã, ! - _Globular, F - Fluoresceät, tion, BT Combinatioir g T T Tubular, PS Pear Shape, Shapes, pG- power-Groove.".rä - - paraboîic, straight neck, PAR - The over'all length of.a lamp is measured from top DE LUXE , of bulb to bottom of VHITE Dase' l ne approxrmate drameter, measured through the greatest diameter, is COLORAMIC qi]::, i".eighths of,an inch. Thus a G-z: bulb ii globe"shap"-t*.rrty-â"" elghths inches or th¡ee and one-eighth inches in ãiameter. ^

Several different finishes ar_e applied to lamp bulbs to BT]LB obtain a desired conrrol of liglitl to affect tire oualitv fl) of the.light or to produce desiied color of tight. ï"Ãó ordering abbreviations are generally made .,þ of watä- rg FIIVSHES age, bulb :hupg, size in eights of an-inch and'finish, use OUTSIDE of otnef descfrptlon. ENAMELED COATED 9 G.E IIVSIDE FROSTED LAMPS

I

1 t

954 Ð r osr 4ilF 50,{ l5Al5 ó0,\ 404 754

a 1Ë:* a' EEI \=Y l00A t00A f50A r00/|F

These lamps, which are recommended for and low mounting heights and larger ones for most senerai liehtine aÞÞlications, have an higher mounting and wider spacing. The right inside "frosting *7ttictt"¿in"ies the light, elimi- hÃp in combination with the right reflector is nates striatioñs and helps soften shadows. The essential for effective and comfortable lighting. easy to clean, outer bulb surfaces are smooth' The 75O-watt, and looo-watt lamps are listed very little light. and the frosting absorbs tubular bulbs of heat-resistant glass and lumen values is with The range of wattages and medium bipost bases. These lamps make pos' comprehen"sive. These" lamps, combined with and industrial no¡¡.¿vail' sible the design of commercial the årany types of good eqúipments smaller in size than would provide tools to meet the many and drverse liehtins equiÞãtents able. designed for equal wattages in .r""dt^ fot residential, commercial and industrial bã n"cãttuiy^if lighting. There are small units for local lighting standard PS bulbs'

¡ a

il_a;ç l

3OO ltF 500/lF ¿ *-,r

i I 750ltt lOOO/tF Ëgw 15OO flF 300M/lF 750T94 1M/T24

L¡mp tt)fatts srd. Approx. Light M¡x. O¡derins Bulb Bcse Volts Pkg. Abbreyi¡tion Cl¡¡s Fil¡men( Hoqr¡ Lumens Cntr. Ovrl. Qty. Lilc Lgth. Lgth, 10s14 f0 s.l4 ltF Med. 120 190 B C-9 1 500 7e 2% 3% l5Ar s l5 A-15 Mcd. 190 120 C-e 1900 954 B 142 2% 3% 25 A-r9 Med. 190 190 C-9 1 40/\ B 000 e65 2% 3+å 40 A-r9 Med. 120 120 C-9 1 504 C 000 46s e% 4% 50 A-t9 Med. 120 190 CC-ó 1 ó04 C 000 66s 3% 4+ ó0 A-19 Med. 120 1eo 1 754 c cc-ó 000 840 3% 4+ 75 A-19 Med. 120 120 C CC-ó 750 1150 3% 4t¡ l00A 100 A-21 Med. 120 120 C CC-ó t>u 1640 I 504 150 A-93 3% 5+ Med, 120 60 C CC-ó 750 97OO ój%' 150 150 PS-95 4% Med. 120 ó0 c c-e 750 ó+å 2004 200 A-25 eó00 5% Med. 120 60 C CC-ó 750 3800 s% ó+å 2OO llF 200 PS-30 Med. 120 ó0 c c-9 750 3700 ó B+ 300M/rF 300 PS-30 Med. 120 ó0 c c-9 750 s9s0 B+ 3OO llF 300 PS-35 Mos. 120 ó 24 C C-9 1 000 5700 93/B 500 500 PS-40 7 ltF Mog. 120 94 C C-9 1 000 750 750 PS-5t 9900 7 994 ltF Mos, 120 ó C CC.8 1 000 75oT24øO) 750 T-24 16700 9% 13+ Md. Bip. 120 94 C C-13 1 000 14eO0 1M/T24@G) 000 f -24 s% 9% Md. Bip. 120 24 C C-'13 1 000 90000 1000 llF 000 PS-52 Mog, 5% ?yB 120 ó C CC-B 1 000 23000 13+ I s00/lFo 500 PS-52 Mog. 9r2 190 6 C C-7A 1 000 33000 9% 13+ position ORccommended burning ôny w¡lhin ó0. verlically ba¡e up or base down but lunen vertic¡lly b¡se up. m¡ínlen¡nce i¡ bc¡t whcn buhed @Burn brse up. @Spccial glcss bulb - Hcal-rss¡st.nl.

11 G.E CLEAR LAMPS

10s14

504/CL ó0A/CL e5A/CL 754/CL r 50A/cL

4oA/CL rooA/cl l

I \ & 154r 5/CL 900

I

300M 300

rooPs3o/r I I 500

L2 a

Clear lamps are suitable for general lieht- ing where the bright frlamentJare modiîed l.y. {i$u¡i¡S equipments or are adequately shielded by refleCtors. Gala lighting for amusement and festive areas can be obtained with clear, low- wattage lamps, unshielded. Or the lamÞs may be partially shielded by prisms, beaäs an(l spangles, Some reflecting or refracting units, de- signed for defined beam patierns, need clear lamps for a cont¡ol ?nore accurate than is obtainable with f¡osted lamps. The 1M/P552/44 and 15oo/ps5z146 lamps are made with bulbs of heat-resisiant - glass. They are intended for use in oÞen floodlights for lighting outdoor spdrrs, gas stations and parking areas. Lamp-Nos. 750 and LOOO are bonus line lamps. rJØith the new type filament in these laråps, light ourPur is increased 157o. 1MlPS52l44 r 500Ps59/4ó In most cases 750- and lOOO-watt bonus 750 I 500 line lamps are advantageous for floodlight- 1000 ing service. In special cases where the béam pattern fo¡med by the axial filament in these lamps is not satisfactory, the former C-74 filament lamps (lSo/l and 1oo0/7) are available.

L¡mp l!d. Approx. Approx, Lieht Max. Ordcring 'lf¡tls Bulb B¡sc Volt¡ Cl¡s¡ Abbrevi¡tion lks. Fil¡nent Hour¡ in¡t¡¡l Cnfr. Ovll. Qty. Lile Lumen¡ Lgth. Lrañ,' 1osr4 t0 s.14 Med. 1 20 1 908 c-9 1 500 80 3% 15A-15 f5 e% lCL A-r5 Med. 1 20 1 208 c-9 1 900 144 2% 3% 254/CL 25 A-19 Med. 1 90 908 c-9 I 000 970 z/zoll 2lôJ 40AICL 40 16 A.r9 Med. 1 t0 20c c-9 1 000 465 4% 504/CL 50 e% A-r9 Med. 1 90 1 20c CC.6 '1000 665 3% 4# ó04/cL ó0 A-19 Med. 1 20 1 20c CC-ó 1 000 840 7sA/CL 3% 4+ 75 A-r9 Med. 1 20 1 90c CC-ó 750 '1150 3% 4+ r00A/cL 100 A-2f Med. 1 90 1 20c CC.ó 750 1640 r 3% s+ 50A/cL 150 A-93 Med. 1 90 60C CC-ó 750 9700 r 50/cL 150 4% ó* PS-25 Med. 1 90 ó0c c-9 750 2600 5% óìt 2004/cL 200 A-25 Med. 1 20 ó0c CC-ó t50 3800 ó+å 200 s% 200 PS-30 Med. 1 20 ó0c c-9 750 3700 e00Ps30/l ó8+ t 900 PS-30 Mog. 1 90 ó0c c-9 750 3ó50 6% B+ 300M 300 PS-30 Med. 1 90 60c c-9 750 5950 ó 8Ì6! 300 300 PS-35 Mog' 1 20 94C c-e 1 000 5700 7 93,4 500 500 PS-40 Mog. 1 20 94C c-9 1 000 9900 7 9%. 750 750 PS-52 Mog. 1 90 óC CC-B 1 000 16700 91Á 13+6 1 000 PS-52 1000 Mog. 1 20 6C cc-8 1 000 93000 e% 13+6 1500€) 1 500 PS-52 Mos. 1 90 óC C.7A '1000 33000 gr,4 13# 1MlPS52l44Ø 1 000 PS-52 Mog. 1 20 óC C.7A 1 000 21 500 e% 13# r 500Ps5e/4óo@ 500 PS-59 I Mog. 1 20 C-7/. 1 000 33000 9tÁ 13+ @ Special ghss bulb hect.resistant. Recommended - position @ burning .nv within ó0" of veilícally b¡¡e up or b¡sa down bul lumcn m.¡nlcnrnce be¡t whcn vertic¡lly, ba¡e up. i¡ burned

T3 G-E SILVERED ATYD SEMI-SruVERED ßOWL

Ê F I

I â i Ê

looA/rsB

r 5o/sB ,*!å ó0A/SB 900/sB¡F

10oA/1SBIF Silvered bowl lamps have long been popular for efficient indirect lighting of schools, offices, homes and commercial buildings. They are also used in direct lighting equipment such as, dome'type reflectorsJ rpoiigttf aÀd floodlight reflectors, and in recent designs of large'area louvered equipment' The mimored reflecting surface is sealed against dust and dirt. The oPaque bowl shields the glaring lamp frlament from view; this in turn allows frxture desþn in which the lamp bowl is exposed so that lamp replacement is simple and direct' Semi-silvered bowl lamps have a small open atea at the bottom to provide direct downlighting emphasis over counter or display areas in stores. j

I

I a 30oMSisBlF I I I ì r ; I e00/sBlF/r

300/sBlF/r

3oo/sBlF

a r4 ,--1 I,AfuIPS a

500/sBtF/r 500/sBtF

The process by which G-E Silvered Bowl lamps are silvered assures a high guality reflecting surface which'does not dull, tarnish or dereriorate- throughõut rhe life of the lamp. Thé bulb is first chemically cleaãed and sensitized to reäeive à coating of pure silvei. A protective copper layer is then electrolyJically deposited ovér the silver tó þrevedt oxidation 750/SBtF due to filament heat. To this is added, furìher, a surface of r 000/sBrF overlapping aluminum flakes. These metallic deposits. aDDrox_ imately t/5oooth of an_inch_ in thickness, are drmly ,"ätt¿ t" the glass ro creare a highly efficient, mirror_liké reflecror. Silvered Bowl and Semi-Silvered Bowl lamps should be burned b.ase up. Sizes f¡om t oo-wat and up shoirld btb;;";ã tn porcelaln sockets.

SILVERED BOWL LAMPS

L¡mp Approx. Light M¡x. Ordcring V¡ll¡ Bulb B¡¡e Voll¡ Dcrcriplion !!d, _- Abbrcvl¡lion ?kg. Cl¡:¡ Fil¡m¡nt Hòur¡ Cnk. Ovil. Qly. Lile Lslh. Lgth. ó04/sB ó0 A-19 Med. 190 l. F. Silvcred 12O C CC-ó 1 000 3% 4+ r00A/lsBo 100 A-91 Med. 120 f. F. Silvered 19o C CC-ó 1000 3% r00A/lsBtFo 100 A-9f Med. 190 st L F. Silvered 12O C CC-ó 1 000 3% så r 5o/sB r50 PS-95 Med. 20 l. F. S¡lvered ó0 C C-9 1000 s% ó+å e00/sBrF 900 PS-30 Med. 20 l. F. Sílvered óO C C-9 1 000 ó8+ !00/sBrFf 900 PS-30 Med. 90 l. F. Scmi.Silv. óo C C-9 1000 ó8+ 300Ms/sBlF 300 PS-35 Md. Skt. 2o l. F. Silvercd 94 C C-9 1 000 7% e% 3oo/sBtF PS-35 300 Mog. 20 l. F. Silvcred 24 C C-9 1 000 eg4 300/sBrF/r 300 PS-35 Mog. 7 20 l. F. Sem¡-Silv. 94 C C-9 1 000 7 9s,4 500/sBtF PS-40 500 Mog. 1 20 l. F. Silvcrcd 24 C C-9 1 000 932 500/sBrF/r 500 7 PS-40 Mog. 1 t0 L F. Semi-Silv. 24 C C-9 1 000 750/SBIF 750 PS-5t 7e% Mog. I 20 l. F. Silve¡ed ó C C-7 A 1 000 e% 13+ r 00o/sBrF 1000 PS.59 1 Mog. 20 L F. Silvercd ó C C-7,\ 1 000 gr,4 13+ o For u¡e.only,in po_rcelain soclels ¡.nd in fixlurc¡ ¡o designed thrt thc tempcrltures of lho lamp .nd ñxlutc do nol cxcecd l¡mik for mtisftctoty oÞcrrl¡on,

t5 G-E DAYUGHT LAMPS

1OS14lÐ t

r00/D 254/D ó04/D looA/D r 5o/D r 5o/DCL

Daylight lamps give a somewhat "whiter" Howevet, the frosting diffuses light and helps The clear color quality of light than regular frlament reduce glare and sharp shadows. and shioe to mer' lamps. The use of either frosted or clear day- lamps give more sparkle jewelrY' ligtrt lamps is usually simply a matter of choice' chandise, such as

DAYLIGHT LAMPS Std. APProx. Lieht V¡t' L¡mp Desc¡iplion Èki. ctc* F¡tcment *äi;, Lumen: O¡dcring V¡ll¡ Bulb B¡¡e Volts f;li $il: Abbreviclion 3% s-r 4 Med. 115-195 €le¡r 190 B C-9 1 500 47 21,4 1OS14lD l0 169 3+å 95 A-19 Mcd. 115-125 Clear 190 B C-9 1000 erÁ 95A/D 1 000 490 3% 4* óOA/D óo A-'t9 Med. 1't5-195 lnside Frosted 190 c cc-ó ,\.93 Med. 115-125 lnside Frosted 120 c cc-ó 750 980 4Y6r ó+ rooA/D 100 c-9 1000 1320 5% óÌ* 150/D 150 PS-25 Med. 115-',125 lnside Frosted 60 c c-9 1 000 1320 5% ó+å 150/DCL f50 PS-25 Med. 115-195 Clear ó0 c c-9 1 000 9000 ó8+ t00/D 900 PS-30 Mcd. 115-125 Clear ó0 c

G.E VHITE BOVL LAMPS

tVhite Bowl lamps are designed PrinciPallY for use in open tYPe direct lighting frxtures. TheY have a white enamel coating on the inside of the bowl which redirects about 8o% of the light uPward. About 2o% of the tight is difrused downward through the j

bowl. This redirection and 1 diffusion imProves the quality of illumination bY softening shadows and reducing glare. r5o/vB 900/wB 300/wB

WHITE BOIIL LAMPS APP¡ox' I ight L¡mp Std. V¡t. Volts Dcrcription ÞË. Cl¡¡¡ Fil¡msnt Éáur Cntr. Ovtl. Orderins \v¡lt¡ Bulb B¡¡o Life Lgth' Lsth. Abbrevi¡tion öü: c-9 s% ó+å r 5o/wB 150 PS-t5 Med. 190 lnside White ó0c 750 900 PS-30 Mcd. 120 lnsidc.White ó0c c-9 750 6 8* e00/wB 7 e% 300/wB 300 PS-35 Mog. 190 lns¡de \lhite 94c c-9 1000 G-E THREE-LITE LAMPS ¡

:e 50/1 50M 50/r 50M/\r 30/230M/1W 1 0o/300

i

ë 30/r 00 Ëg 50/1 50 E3 50/1 50R/W

Th¡ee-lite lamps with their two frlaments provide sizes are particularly applicable to floor, table and three levels of lighting. Each filament is oÍ a wall lamps having difusing bowls. However, the diffe¡ent wattage and may be lighted individually 5o/15oR/\ø is especially for use in portable lamps or in combination with the other. without diffusing bowls because of its shape and special white diffusing coating. The lO/tOO finds The lowe¡ wattage is for decorative or casual much use in vanity and dresser lamps. effects. The combined wattage of the two filaments Th¡ee-lite lamps are designed for base down is for use where seeing requirements are important. operation with the exception of the mogul base The 30l23oÀ.{lV, 50ll5o and loo/3oo-warr 50 f L5D-watt size.

THREE-LITE LAMPS L¡mp Sld. Approx, Light Max. Appro¡. Orde¡ing V¡tt¡ Bulb B¡re Volt¡ Pkc, Cla¡¡ Fll¡mcn( Hours Centc¡ Ovrl. lnlti¡l Abbrcviation Oly. Lifc Lcngth Le ngth Lumcn¡

EL 30/1 00 70 A-21 3c Med. 120 19o C 9C-9 750 3% J 16 3oo, 980,1980 100 30 30/930M/1W 900 A-25 3c Med. 190 19o C 9C-9R 1000 3% JÃlé l6 970, 3950, 3590 930

5o/r 50M 't00 PS-95 3c Med. 120 ó0c 9C-9R 7so 3% JT6E 1ó 610,1590,9130 150

50/r 50 100 PS-25 3c Mog. 'lgO ó0c 9C-9R 1000 5 ó++ 590,1450, 9O4O 150 ( 1f 50/150M/w r00 PS-25 3c Mcd. 120 ó0c 2C-2R 7so 3% J 16 r50 50 50/1 50R/W 100 R-40 o 3c Med. 190 e4C 9C-9R 1 000 6% 580, 1490,9000 150

r o0/300 200 G-30 O 3c Mos. 190 ó0c 9C.9R looo 3% 6% 1410,3950, 4660 300

O Burn 8¡sc Down.

17 C-E DECORATIVE EI{AMEL BOVL LAMPS

Ð^ The Decorative Enamel BowI lamp "The lamp with the built-in shade" is a complete- lighting ';-_tl,\ï device in itself and is ready- to use in open-type single and cluster ceiling fixtures now using bare I lamps. Designed for base-up burning, the lamp has an enameled bowl of a warm pleasing tint for homes and similar interiors which directs approxi- mately 2l3 of the light upward and L /3 downward. The 50-watt lamp in ivory or pink, is especially appropriate for two, three, four and five light fixtures. The LOO-watt size in ivory only is recom- mended single socket frxtures. The graceful 5OGA/DPK for 5OGA contours and unusual style of these lamps appeal to the decorative tastes of many users such as homes, lOOGA hotels, clubs, restaurants and public buildings.

Lamp srd. Approx, M¡x. Ordering \Vatts Bulb B¡se Vohs Description Pkg. Cl¡s¡ Fil¡mcnt Hours Lumcn¡ Ovrl. Abbreviation Qtv. Life Lglh. 5OGA 50 G,{.95 Med. 115-125 Semi lndirect@ L F. Decorated Enamel Bowl 60 c c-9 1 000 ó00 4* 5OGA/DPK 50 GA-25 Med. 115-125 Dawn PinkO Enamel Bowl 60 C C-9 -1000 ó00 4t IOOGA 100 GA.30 Med. 115-125 Semi lndirect@ L F. Decorated Enamel Bowl 60 c c-9 1 000 1450 ófd @ Burn Bo:e Uo.

G-E YELLOW LAMPS

G-E Enameled Yellow Lamps, excellent for decorative lighting, are designed primarily for outdoor lighting during the season of night- flying insects. They have less attrac- tion for insects than lamps of other colors. Yellow lamps are used on open polches, outdoor recreation areas, z5Alv filling stations, camps, roadside 40A/Y stands, carnivals any place where ., 100491161y people enjoy outdoor- activities under lights. 60AIY I 50PS95/y

Lamp srd. Approx, Mcx, Ordering Vatts Bulb Basc Volti Pks. Cl¡ss Fil¡ment Hours Ovrl. Abbreviation Qtv. Life Lgth. 15 2sA/v 25 A-f 9 Med 15-125 120 B c-9 1 000 3 rB J_ 40A/v 40 A-21 Med 15-125 120 B c-9 1 000 4 16 '1000 J- 60A/v ó0 A-19 Med 15-125 120 C cc-6 4 16 5 100 A-21 Med 15-125 120 C CC-ó 1 000 5 i6 LOOA21l61v lt 1 5oPS25/v 150 PS-25 Med 15-125 óo C c-9 1000 6 t6

18 C-E DE LUXE WHITE BT]LBS ¡

r 0oA/\l Ð

5o/r 5oR/ìl '\ r50R/w ii

'l I ó04/W r-irl tÇ r¡ tÇ '¡'é tC

iì r00/3oo De Luxe white lamps have a fine coating of silica on the inside of the bulb. This coating gives a ç high degree of diffusion which softens shadows 30/930M/r w and ¡educes shiny reflection. The light output of 50/1soM/w white lamps is approximately the same as that of inside frosted lamps of the same wattage. Since bulb blackening is not apparent through this new The 3O/230M/\ùø provides the highest range diffuse coating the lamps appear clean and white between high and low levels of light. throughout life. The 5o/150M/\ø lamp is for The 15OR/V and 5O/150R/\ø have a special base down burning in floor, table or wall lamps. bulb shape and diffusing coatings with a variarion The 6OA/\XI and IOOA/rJØ lamps are especially in density which produces a controlled distribution suitable for use in residential frxtures and portable of light when used in portable floor, table and wall lamps. lamps without diffusing bowls.

DE LUXE WHITE LAMPS Lamp srd. AÞprox. Lisht M¡¡. Ordering Watts Bulb Base Volts Description Pkg. Cl¡ss Fil¡ment Hour¡ Lumcns Cntr. Ovrl. Abbreviation Oly. Lile Lgth, Lglh. 30/23OM/1W 30- PS-95 3C 190 High-Low ó0 c ec-eR 1000 e7o 3% 5+å 900- De Luxe 3950 930 WhiteO 3590 tllh¡te óoA/w ó0 A-19 Med. 120 120 C CC-ó 1 000 835 4# ÃL looA/W 100 A-2f Mcd. 120 Wh¡te 190 c CC-ó 150 1640 3% J lô r 5oR/w 150 R-40 Med. 120 llhite lnd¡rectO 24C c-9 1 000 2900 6% 5ol1 5oR/W 50- R-40 3C. 120 Wh¡te lndirectO 580 r 00- Med. Th¡ee Lite 1490 150 94 c 2c-9R 1000 9000 6% 50/r 50M/w 50- PS-25 3C. 12O Whíte lndircctO f 00- Med 150 óo c 9c-9R 7s0 ..... 3% 5+å r oo/300 I 00- G-30 3C. 120 \|lhite lnd¡rect 1 410 200- Mog. Three LitcO 3950 300 ó0 c 9c-2R 1000 4660 6% O Burn Base Down

L9 G.E COLORAMIC LAMPS

604/DPK

SUN DPK sKv SPG 754 DPK SKY SPG SU l00A

6E:

95F lDPK

5OGA/DPK

sKv SPG SPG SUN SUN DPK DPK sKv r 504 50/1 50M

These new G-E Coloramic Lamps introduce a new concept in residential lighting and provide _new lighting effecrs for sñops, hotels, restaurants and special displays.-wide Thè four colors were selected to work harmoniõusly witti a variety of colors and colo¡ schemes. The light frorá each colo¡ is also ioftened by the diffuse ceramic enamefcoating on the lamp bulbs. All four colors in the Coloramic line achieve highly desirable and pleasing efects on both furnishings and complexions because each èontains a special exclusive G-E development the "Red Cgmpo- nent" of colõr. This is the element in light that- gives the vital glow of life and health to all it touches. Even in light from Spring Green and Sky Blue bulbs, the wa¡m tones Perslst. One or more colors 100/300/DPK mav be'used with pleasant color effectiin any room, with any color sch'eme. They enhãnce the appearance of any material, woods, fab- rics, metals, lLather and brin! out soft gtowinþ skin tones. All colors produce intriguing changes from ordinary white light. ¡

20

-¿ a

The four General Electric Coloramic colors are Sun Gold, Dawn Pink, Spring Green and Sky Blue. The Dawn Pink is the previous Deluxe Pink. Each color of light is delicate and each is ¡elated to the colors of light found in nature's effects which each name suggests. Sun gold is luminous, radiant, warm, like the sunset. Dawn Pink is rosy, warm, soft like- the tinted early morning clouds. - Spring Green is mildly cool, verdant the color of new foliage. Sky Blue is cool and soft. Its rosy overtones- create new warmth and glow. Everything that is red is brought to life even though the light is bluish. Each of the four Coloramic colors are available in four wattages - 75, 100, 150 and 5O/t0O watts.

Lamp Srd. Approx. M¡x. Light Orde¡ing llatts Bulb B¡¡c Volts Dcscriplion Pkg, Cl¡ss Fil¡mcnt Hour¡ Ovrl. Ce ntcr Abb¡eviation Qty. Lifc Lgth. Lgth. Fl5 Coloramic 25FlDPK 25 Decorative Med. 1 1 5-125 Dawn Pink 190 B c-9 750 4% Coloramic 5OGA/DPK 50 GA-25 Med. 115-125 Enamel Bowl óoc c-9 1 000 4+ Dawn Pink Coloramic ó04/DPK 60 A-f 9 Med. 1 1 5-125 Dawn Pink 190 c CC-ó 1000 4# 3% r 00ì 3C. Thrce-Lite lndi- r 00/3oo/DPK 200 | G-30 Mog. 1 15-125 rect Coloramic ó0c 2C-9R 1 000 6% 3% 300.1 Dawn Pink 50ì 3C. Coloramic ( -!1 50/f soM/sKv r00f PS-t5 Med. 115-125 Three-Lite 60 C 9C-9R 750 J 16 3% 150) Sky Blue 50ì 3C. Coloramic 50/150M/SPG 100 | PS-25 Med. 115-125 Three-Lite ó0 C 9C-2R 750 JreE 15 3% 150) Spring Green 501 3C. Coloramic oa oD E 15 50/150M/SUN r00i PS-95 Med. 115-125 Three-Lite óo C 750 J 16 3% 150) Sun Gold 50ì 3C. Coloramic 5olr 5oM/DPK roof PS-25 Med. 1't5-125 Three-Lite ó0 C 9C-9R 750 sìå 3% 150) Dawn Pink Coloramic 754/SKv 75 A-19 Mcd. 115-125 Sky Blue 190 C CC-ó 1 000 aì6 3% Coloramic 75/A/SPG 75 A-19 Med. 115-125 Spring Grcen 120 c CC-ó 1000 4# 3% Coloramic t7 754/SUN 75 A-19 Med. 115-125 Sun Gold 120 C CC-ó 1 000 a 1¡- 3% Coloramic 754/DPK 75 A-19 Med. 115-125 Dawn Pink 190 C CC-ó 1 000 4+ 3% Coloramic El AJ 10oA/sKv 100 A-91 Med. 115-125 Sky Blue 120 c CC-ó 1 000 J I6 J 16 Coloramic (L looA/sPG 100 A-21 Med, 115-125 Spring Green 120 c CC-ó 1 000 J 16 3% Coloramic 1004/suN 100 A-21 Med. 115-125 Sun Gold 120 c CC-ó 1 000 5jå 3% Coloramic rooA/DPK r00 A-9r Med. 115-125 Dawn Pink 120 c CC-ó 1000 EL 3% Coloramic 15oA/SKv 150 A-23 Med. 115-125 Sky Blue ó0c CC-ó 1000 ót 3/s Coloramic t5 1504/SPG 150 A-23 Med. 115-125 Spring Green óoc CC-ó 1 000 u16 3/e Coloramic AL 15oA/SUN 150 A-93 Med. 115-125 Sun Gold ó0c CC-ó 1 000 3% Coloramíc r 5oA/DPK 150 A-23 Med. 115-125 Dawn Pink ó0c CC-ó I 000 v16A-é 3%

2L G.E DßCORATIVE LAMPS

iþ ,? l þì ìl I rr' U 17tã 1ss11 /13 ósó/w ósó/R 'ï ç- lvi Hn,$,,. lr ü r 5T8C/W 1 5T8C \l -\, I' Uç^ \ 15FN/W i UUU r 5FC/W Ì ü f 5FC/V .$ 1sFC/tT 1 5FC ¡/ qd/ u üw,l#;,,, ,u61gr¡r/FT ',, & ,5ç16r¡rCl\tl Hr 25G16r/zC \ &tt ' l5B9r/zlW \ 5B9Vz \ u I '*'v g'l ï ¡?=7 .1.: t' .:/ 4OF15lW 40F1 5 ¡ f 25FlW 25F/V Ig 25Ge5/W 2 5lv !g 25 4OG/W

60A21lY 60Ae1/R rg ó042r /RO 60A21lV 60A21lG 7ås/\r 60421/FT Tislc ¡ 60491 óoArf /Ao 7ås/B 7åS/,\O 7ås 22 a

These lamps are designed fo¡ interior applications such as cove lighting, decorative designs, and special effects in homes, theatres, public buildings, restaurants, lobbies, and foyers. Outside coated lamps are not recommended for outdoor use.

DECORATIVE LAMPS Lamp S!d, Approx. Light M¡x. Ordc¡ing V¡lts .Bulb B¡sc Volts Descriplion Pkg. Cf¡ss Fil¡ment Hours Lumens Cnh. Ovrl. Abbreviation Oty, Life Length Lcngth

ósó/R 6 s-ó Cand. 115-125 Red 940 B C-74 1 500 1 tVh¡te % ósó/w ó s-ó Cand. 115-125 240 B C-7,\ 1 500 1 % 7åS 7% s-r I Mcd. 115-195 CIear 190 B C-7A 1 400 e% 7+SiCO 7% s.1r Med. 115-125 Orange 190 B C-74 1400 e% 7åS/CB 7% s-f r Med. 115-125 Blue 190 B C.7A 1 400 e% 7åS/CG 7% s-r I Med. 't15-195 G¡een 120 B C-7,\ 1 400 e% 7åS/CR 7% s-r r Med. 115-125 Red 190 B C-74 1 400 e% 7åS/C\r 7% s-1f Med. 115-125 Wh¡te 190 B C.7A 1 400 e% 5 FC 5 F-1 0 Cand. 115-125 Clear ó0 B C-7A 750 145 l_I6 _L 5FC/FT 5 F-r 0 Cand. 115-125 OC-Flametint ó0 B C-7A 750 3 16 5FC/V 5 F-r 0 Cand. 1't5-'125 OC-lvory ó0 B C-74 750 3 lõ1 5FC/W 5 F-l 0 Cand. 115-125 OC-Wh¡te ó0 B C-7A 750 3 -L16 5FN 5 F-r 0 lnter. 115-125 Clear ó0 B C-74 750 14s ? % 5FN/W 5 F-r 0 lnter, 115-125 White ó0 B C-74 750 % 5Srr/r3 l5 s-r r Cand. 115-125 Clear 190 B C-7A 750 I % .L 5T8C 15 T-8 Cand. 115-125 €lear ó0 B C-74 750 3 16 5T8C/W l5 T-8 Cand. 115-125 oc-lt)flh¡te ó0 B C-74 750 3 -LI6 5T8/N 15 T-8 lnter. 115-195 Clear ó0 B C-7A 750 3 % .L sBg% f5 B-e% C¡nd. 115-195 Clear ó0 B C-7A 750 3 16 _õ_ sBe%lw 15 B-e% Cand, 115-125 OC-Wh¡te ó0 B C-74 750 3 16 25F 25 F-l 5 Med. 115-125 Clear 120 B C-9 750 975 4 % 25t IFT 25 F-1 5 Med. 115-125 OC-Flametint 120 B C-9 750 4 % zstlv 25 F-r 5 Med. 115-125 OC-lvory 190 B C-9 750 4 % 25Fl\l 95 F-l 5 Med. 115-195 OC-\tllhite 190 B C.9 750 4 % 25G16%C 25 G-ró% Cand. 115-125 Clear ó0 B C-74 750 260 3 25G16%qW 25 G-1ó % Cand. 115-195 \vhit¿ 60 B C-7/\ 750 1_L 2sG18%lFT 25 G-r8 % Med. 115-125 OC-Flametint 120 B C-9 750 J 16 25G1g%lv 95 G.r 8 % Med. 115-125 OC-lvory 190 B C,9 750 2L 25G18%lW 25 G-r 8 r,1, Med. 115-125 OC-Wh¡te -.L 190 B C-9 7so "Jt6 2scz5lFT 25 G-25 Med. 190 OC-Flametint ó0 B C-9 750 4+ 25Ge5/V 95 G-25 Med. 120 OC-lvory ó0 B C-9 750 4# r5G25/!l 25 G-95 Med. 120 OC-Wh¡te óo B C-9 750 4# 40t't5 40 F-l 5 Med. 115-125 Clear 120 C C-9 750 450 4% 4OFlslW 40 F-l 5 Med. 115-125 Wh¡te 190 C C-9 750 4% 40G/FT 40 G-25 Med. 115-125 OC-Flametint ó0 B C-9 750 4* 40G/V 40 G-95 Med. 115-125 OC-lvory ó0 B C-9 750 4# 4oG/W 40 G-25 Med. 115-195 OC-lfh¡te ó0 B C-9 750 4# ó042r/AO ó0 A-21 Med. 115-125 OC-Ambe¡ Orangc 190 C C.9 1 000 4ì+ 6042f lB ó0 A-21 Med. 15-125 OC-Blue 190 C C-9 1 000 4ì+ 60^'21 IFT ó0 A-91 Med. 15-125 OC-Flametint 120 C C-9 1 000 3 4+å ó0421 lG ó0 A-2r Med. 15-125 OC-G¡een 190 C C-9 1 000 3 4+å ó042f ó0 A-21 Mcd. 15-125 OC-lvory 190 C C-9 1 000 3 4Ì-å 60^-21 /RO ó0 4.21 Med. l5-r 95 OC-Old Rosc 120 C C.9 1 000 3 4*u 60^-21 /R 60 A-21 Med. 15-125 OC-Red 120 C C-9 1 000 3 4Ì+ 60/\2r lv ó0 A-21 Med. 15-125 OC-Yellow 190 C C-9 1 000 3 4l+

23 G.E SIGN AT,,{D DECORATIVE LAMPS

r 0Sl,l/CR2 1OS1llFl osr 4/D U 10s1 11S14lv 10s1 4lcw i'1 10s14/CR rr s14lw rffi 11514/R rosr4/cG U r0s1,f/cB 11514/G 11514/B s' ósf 4/lF 4 ,1'J¿ igîi:i 15A17lY r5417/W 15A17lR loAt7 r5Ar7/RO 15A17lV 15A',t7lG 5S1 4 15A17ltT 15A17 lB r 5A17lAO 10s11N/cw rosl r N/cY l\¡ 1osl r N/CFT +.. rosrrN/co r N/CR TN/CG Ð r0s11N/cB losfrN& t5A/W 954/R

.r*. 25A/G ¡Í 25AlB r5A/Rt r5A/Y J e5AlV 254/Fr 25Alo 10AN ð 40A/Re 90A-17 /5 40A/R 40A/V 4oA/G IOAlFI

I ,{04/B 40A/O

24 interior applications. The color is a fireö on, glass.like material that will not scratch, chip, peel, or come off when exposed to the These lamps are used for outdoor signs, weather. Colors are clear and bright, and Christmas¡nd other decorations, carnivals, they are designed for maximum appeal fairs, and festoon lighting as well as many both in combination and alone.

SIGN AND DECORATIVE LAMPS L¡mp srd. Appro¡. Light M¡r. O¡dering ìfatts Bulb Ba¡e Volls Descríplion Pltg. Cla:s Fil¡ment Abbrevi¡fion Hour Lumcn¡ Cnfr. Owl. Qlv. Life Lelh, Lglh. ósr 4 6 s-l 4 Med. 115-125 Clear 120 B C-9 1 500 41 2% 3 % 6314IF 4 2 6 s-l Med. 115-125 lnside Frosted 120 B C-9 1 500 41 2% % 0sr IN t0 s-r lnter. 115-19s Clcar 120 B C-7A 1 500 80 1% ei+ 0sf 1 N/CB l0 s-1 lnter. 115-125 Blue 120 B C-7A 1 500 zt6o-L 1 0sr N/Cc l0 s-r lntcr, 115-125 Green 190 B C-74 1 500 zt6o-L 0sr 1 N/CR s.1 l0 lnter. 115-125 Red 120 B C-74 1 500 e+ 0s1 1 N/CO l0 s.1 lnter. 115-195 Oranqe '1500 o=L 120 B C-7A -16 0sr 1 N/CFT s-r f0 lnter. 115-'t25 Flamet-int 120 B C-7A 1 500 et 0sr 1 N/Cv l0 s-1 lnter. 115-'t25 Yellow 120 B C-7A 1 s00 e* 0s1 1 N/CW 1 l0 s,r lnter. 115-125 Wh¡re 1eo B c-7A 1 500 et fis14 11 s-1 4 Med. 120 Clear 190 B C-9 3000 2 2% 11 sr AtF 11 s-r 4 Med. 124 lnside Frosted 120 B C-9 3000 3 2% sr 4lB 11 s-1 4 Med. 115-125 Blue 120 B C-9 3000 3 9TÁ 1 s1 4lG 11 s-r 4 Med. 115-125 Green 120 B C-9 3000 ? 91,1 sr 4lO 11 s-r4 Med. 115-125 Orange 190 B C-9 3000 3 91./, sr 4lR 11 s-r 4 Med. 115-195 Red 120 B C-9 3000 3 2% sr 4lW 11 s-r 4 Med. 115-125 Wh¡te 120 B C-9 3000 ? 9r/6 11 sr 4lv 11 s-l 4 Med. 115-125 Yellow 120 B C-9 3000 3 2% I 0s1 4lcB l0 s-r4 Med. 115-125 Blue 190 B C-9 1 500 3% I OS1 4lcG l0 s-l 4 Med. 115-125 Green 120 B C-9 I 500 3% 0sr 4/CR f0 s-14 Med. 115-195 Red 120 B C-9 1 500 31/" 0s1 4lco t0 s-14 Med. 115-125 Orange 120 B C-9 1 500 3% 0s1 4lcY l0 s-r 4 Med. 115-195 Yellow 190 B C-9 1 500 3% 0sr 4lcw t0 s-14 Med. 115-125 \flh¡te 190 B C-9 1 500 3% 0sr 4lcFT l0 s-r 4 Mcd. 115-195 Flametínt 120 B C-9 :1 500 3% 0sr 4lcv l0 s-r 4 Med. 115-195 fvory 120 B C-9 1 500 3% 0sr 4lCRq l0 s-l 4 Med. 115-195 Rose 120 B C-9 1 500 3% 5Af TlAO 15 4.17 Mcd. 115-125 Amber-Orange 190 B C-9 I 900 3% 5Ar 7lB l5 A-17 Med. 115-195 Blue 120 B C-9 1 900 3% 7IFT 5Ar 15 A-17 Med. 115-125 Flametint 190 B C-9 1 900 541 7IG 3% f5 A-17 Mcd. 115-125 Green 120 B C-9 1 900 541 3% 7lv 15 A-17 Med. 115-125 lvory 190 B C-9 1 900 3rá 5Ar 7/RO l5 A-17 Med. 115-195 Old Rose 190 B C-9 1900 3% 15/11 7/R l5 A.r7 Med. 115-'t25 Red 190 B C-9 1 900 15Al Tlvl 3% l5 A-17 Med. 115-195 Wh¡te 120 B C-9 1 900 3% t5A1 15 7ly A-17 Med. 115-125 Yellow 190 B C-9 1 900 3% 20^^1715 20 A-17 Med. 115-125 Clear 120 C C-9 1000 150 9% 3% Flashing Sign 25AlO 25 A-19 Med. 115-195 Orange B 2 _lÉ 190 c-e 1 000 r 16 254/FT 25 A-r9 Med. 115-125 Flametint 120 B c-9 1000 JITa l5 z5Aly 25 A-r9 Med. 115-125 Ycllow 190 B c-9 1 000 v2_¡t 954/Re 25 16 A-19 Med. 115-125 O. Rose 190 B c-9 1 000 v?lé 954/B 25 16 A-19 Med. 115-125 Blue 190 B c-9 1 000 J tõ 954/G 25 " 16 A-19 Med. 115-125 Green 120 B c-9 1 000 aJIT 15 254/R 95 A-19 Med. 115-125 Red B 2!l 120 c-9 1000 J 16 e5A/W 25 A-r9 Med. 115-195 Wh¡te 190 B c-9 1 000 2lË 95,{/V 920 v t6 25 A-19 Med. 115-19s lvory 190 B c-9 1 000 Jma 1õ 40Alo 40 A-91 Med. 115-195 Orange 190 B c-9 1 000 4* 40AIB 40 A-91 Med. 115-195 Blue 120 B c-e '1000 40AIFT 4* 40 A-21 Med. 1't5-'t95 Flametint 120 B c-9 1 000 40AIG 40 Med. 4* A-9f 115-125 Gre¿n 120 B c-9 1 000 4* 404/V 40 A-91 Med. 115-195 lvory 120 B c-9 1000 40A/R 4t-6 40 A-21 Med. 115-'t25 Red 120 B c-9 1 000 40,{/R9 4* 40 A-21 Med. 115-195 Rose 190 B c-9 1 000 40AIY 4* 40 A-21 Med. 115-195 Yellow 190 B c-9 1000 4t

25 G-E LT]MILIIVE LAMPS

I LAo\s LAO \ umtvt tr LÀo[ç LAolR rÀol$B\ \ \.- l uplgbÀ \ b LAolo \ ï j uroFer

,ao t:: \ \ t 'J$ll,' ,6e1ruB d Lumiline lamps give a continuous line of light making them well suited LóOIEM I, for built-in lighting effects, particu- t larlv where space limitation is a factot LóOIO ,o.ú ur in'displays, niches, small I ! and \ coves, signs, milrors, paintings LóolsPK t luminous panels. I These tob.rlar incandescent lamps LóoisÏ ) have contact caps at each end of the bulb. Specially designed sockets or L30/\l { lampholders are required. t-oo/\l These lamps are iuPPlied in inside coating whith is not affected bY moistule and weather conditions. FIowever, the lamps are generallY considered for interior use.

Aoorox. M¡x. Lamp srd. Volts Dcscriplion Pkg. Class Filament Éäur. Lumcns Ovrl. Ordcring Vatls Bulb B¡se Life Lgth. Abbrcviation Oty. B 1 500 955 17% L3o/lF 30 T-8 Disc 1'15-125 lnside Frosted 24 c-8 L30/w 30 T-8 Disc 115-125 White 24 B C.B 1 500 210 173Á. 1 370 11)4 140 40 T-8 Disc 115-125 Clear 24 B L-U 500 L4o/lF 40 T-8 Disc 115-'195 lnside Frosted 24 B C-B 1 500 113,4 1 11% L40/MB 40 T-8 Disc 115-125 Moonlight Blue 24 B c-8 500 :: 40 T-8 Disc 115-195 Emerald 24 B C-B 1 500 113Á. L40/EM 1a '1 L40/O 40 T-8 Disc 1'15-125 Orange 24 B 500 11% 40 T-8 Disc 115-125 Surprise Pink 24 ó C-B 1 500 11% 140/sPK f-a 1194 L40/sT 40 T-8 Disc '115-125 Straw 24 B 1 500 1 11% L40/W 40 T-8 Disc 115-"125 White 94 B c-8 500 T-8 Disc 115-125 Red 94 B L--ð 1 500 11% L40/R 40 g4 ó0 T-8 Disc 115-195 Clear 24 B C-B 1 500 sås 17 LóO 'l Lóo/lF ó0 T-8 Disc 115-125 lnside Frosted 24 B c-8 500 113Á. '1 1794 LóO/MB 60 T-8 Disc 115-125 Moonlight Blue 94 B c-8 500 Emerald 94 B \-- tt 1 500 ::: 173Á, LóO/EM ó0 T-8 Disc 115-125 l-o Lóo/o ó0 T-8 Disc 115-125 Orange 24 B 1 500 11%. Lóo/sPK ó0 ï-8 Disc 115-195 Surprise Pink 24 B L-IJ 1 500 17% T-8 D¡sc 115-125 Skaw 24 B C.B 1 500 11)4 LóO/ST 60 '1 3Á. Lóo/\l ó0 T-8 Disc 115-125 Wh¡te 94 B c-8 500 ¿to 17

t

26 C-E LAMPS FOR OPTICAL DEI/ICES a a

A complete catalog of all General Electric lamps i'-i for optical devices would many pages. These ilil r fill )l l+rIìl/ lamps serve important functions thioughout the fields of science, industry and education. The lamps on this page merely a suggestion of the many å ^te ü ü types of construction and the variety of uses of such 7.5A/f8/eLsc 7.54/T8SCP 5A/G16%/3 jsoTs/2sc Iamps. In most of these lamps, the applications for which they are intended imþose exaõting standards of quality and precision in design and mãnufacture.

25T61/(zDC g = Ë - 3 zsT6%DC/tF 15OP25 /1O 18^./T1O/2P

lil

150 /4OO 5O0T2O /64 750T12/34'I 100T8t4/8 10oT8r2/9 I 25Tl 0P

Lamp Ordering \latts or Abb¡evialion Ampcres Bulb Base Volts Princíple Uses F¡l.menr F¡âf13tî," Lumens L.C.L. M.O.L, 5AlT8SCP 5A T-8 S.C. P¡ef. 6 Photoelectric Cell Excitation c-2 3000 375 1% 3 % 5A/G1612/3 5A G-16|/2 S.C. Pref. 20 Contour Map&Micro. Proi. CC-ó 50 9500 1% a 7.54/T8SCP 7.54 T-8 '100 4 15 S.C. P¡ef. l0 Sound Reproduction c-6 1 550 ITù ? % 7.sA/r8 7.5,\ T-8 îa legsc S.C. Bay. l0 Sound Reproduction 100 1 s10 ? % 25T6%DC 25 T-6% D.C. Bay. 20 Scale lllumination C-B 1 000 240 1Y: 5 % 25't6%DC/tF 25 T-6%t.F D.C. Bay. 20 Scale lllumination L-A 1 000 940 5 % 100T8t6/8 100 T-8% 3./ Med. Pf. 90 Microscope lll umination CC-13 50 1 850 ;'iz16 5 /4 1OOT81 r00 T-8% 2/9 Med. 20 Microscope lllumination CC-13 50 1 850 3 5 % 18^'/T1O/2P r8A T-l 0 Med. Pf. 6 Slit llluminôt¡on & o3 Microscooes SR-óA 50 2000 z16 5 "/4 f 95Tl 0P 125 T-f 0 Med. Pf. 120 Dental Spotiight C-138 500 1750 e+ 5 % r 5oT8/9SC 150 T-8 S.C. Bay. 120 Advertisin g Projection 2CC-8 200 194 3 150P25 % /10 r50 P-25t.F Med. 120 Hospital Spotlight c-5 900 2100 3 4 % 150 150 PS-35 3C. /4OO Mos. 120 Hospital Spotlight 2C-7/' 900 7 I "/B 250 400 5OOT2O/64 500 T-20 Med. Pf, 120 Display ôq "f-12 Spotl¡sht L- l5 500 9500 z t6 5 % 750T12/34 750 Med. Pl. 120 Advertising Proiection C-13D 900 zrE 5 3./

27 G.E LAMPS FOR APPLIAI\CE ATVD IIVDICATOR SEßVICE

lx* ' iKr \ru . tEt ë I E 7C7lw ós6/R ósóDcI 1c7 rocTDc 3só/5 ós6lw 6T4%11 7c7 lR 6Só 't 0c7 os6/1 0 10c7 14

Itrr , 'r li[o;'' _ r-># 40T6%/9 ü oz4s11 1 5Tó t# 4OT1O/tF

,e1{ irwi I I r t.lyl , ,t, I t!f' : 't lt ff,'u, l 5T7C B 15T7DC/tF r 5T7DC I 5T7N Ery 't5s11l'.to¿

lr3ìlil 100A'23/20 l*, I t'illÄ r {.åifr} iw tgutI | ë l,.:,¡ W' riË 95T8DC r5T8DC/lF 25T8N \fifli gl.AlH¡ 40,r15/1 35,\/415 .40A'15122 a

28 a

Appliance and indicator lamps add to the sales T10/IF lamps are particularly effective. Other appeal, beautyr convenience and safety of a wide lamps popular for refrigerator service are the variety of equipment -for home and commercial 40ALSlt and 15S1 Llto2: and indusuial use. Lamps, properly used, provide effective illumination Ozone lamps in home laundry equipment provide of equipment exteriors and freshening effect launderèd interiors and also give clear indications of opera- a on fabrics. The 4OAl-S{L is used to ballast the ozone and tions in progress. General Electric offers a complete lamp light the interior of the washer or dryer if it õan be line of lamps to appliance and equipment designers location. lamp and engineers. These pages illustrate the more pop- in a dry If the is located where water rnay strike the bulb, should ular types which effectively serve most applications. the 3SAlALi be used. Incandescent lamps designed for use on equip- ment where they may be subjected to vibration or Lamps for service in high ambient tempefatnres shock have special features such as filament wire, (ovens, rotisseries, etc.) have special basinþ cement mount construction or ñlament windings. In gen- and several other features which provide improved eral, these lamps can be burned in any position. performance 4nd longer life under such conditions. Flowever, when vibration or shock exist, better The 4OAL5|22 withstands temperarures up to performance is obtained by mounting the lamp 47 5"8. Commercial oven lamps are tested at 55OoF, parallel to the principal direction of the vibration The small 5-6 lamps and the 7-wa;tt, C-7 lamps or shock. Flu.orescent lamps in the shorter sizes have many applicatioãs in homes and industry bït have also proven to be good performers under arè not designed to withstand shock and vibration. vibration conditions. The 6T4Vz11_lamp is used where space requires a For recessed locations in the walls of refrigerators small standard-volt4ge lamp. The f OCZ/4piovides and freezers, the 15T7, 25T8, 4oT6Vzl2 and 4o- more light than other indicator types.

APPLIANCE AND INDICATOR LAMPS L¡mp Ordering AbbrcYi¡lion V¡tt¡ Bulb B¡¡c Volts Principlc Urer rl"'"ir lln¡1¿. Lumcn¡ M.O.L

ósó s.ó Cand. 12 1 500 50 1 ó Coin ne c-2v % 356/s 3 s-ó Cand. 190 c-7Á. I 500 19 1 ósó ó s-6 Cand. 120 c-74 1 500 41 1 ósó ó s-ó Cand. 155,145 C-7Á. 1 500 36 1 ósóDc ó s-ó D.C. Bay 190 C-7A. 1 500 40 I ós6/R 6 S-ó Cand. r 1 5-r r5o c-74 I 500 1 656/W ó s.6 Cand. 1 I 5-f r5O c-7A 1 500 39 1 6T41/2/1 6 T-4% Cand. 190 1 500 41 1 r 0s6/r 0 l0 s-6 Cand. H¡sh c-1 '1500 6l I 7C7 lW 7 c-7 Cand. 1 l 5-l 95(D Nisht Lisht, Clock c-74 3000 36 I 7C7 7 C-7 C¡nd. 1 r 5-r 95O I lndicators@, C.7A 3000 45 2 7C7 lR 7 C-7 Cand. 1 r 5-r 250 I Toys. Novelties, 3000 2 1Oc7 14 l0 c-7 v Cand. 1 r 5-r t5o ) Decorative c-74 1 500 80 2 t0c7 l0 c-7 Cand. 1 I 5-r 95O \ C.7A @ 40 2 r 0c7Dc l0 c-7 D.C. Bay 1 r 5-r 95O I c-7A o ?o 2 40A15 /1 40 A-r 5 Med. 1 r 5-r 95O c-9 1000 460 3 35Â/A15 .3sA A-15 Med. 110 Ozone Ballast c.9 2000 39s 3 15s11 /109 15 S-fi Med. 115-1 25@ ì C.7'% 400 140 2 40T6%/2 40 '.r-6)4 fnter. 115-1950 Fre"tet c-8 750 460 5 fReftis. 40110/tF 40 T-10 Med. tt0 c-8 1000 42s 5 I 5T7C 15 r-7 C¡nd. f r 5.r 25o I C-74 @ 118 r 5T7DC Í-7 D.C. Bay. r 15 l 5.r 95o I c-7A @ 115 I 15f7DcIt T-7 D.C. Bay. f l 15 5-l 950 I c-7,\ @ 113 2 I 5T7N 15f-7 lntcr. r r 5-l 25c) lMost Applíanccs, C-7A @ 11s 2 25T8DC 95 T-8 D.C. Bay. r I 5.r 95O lCoin Machines C-7Á. @ 240 2 95T8DC/rF T-8 D.C. Bay. 25 l r 5.r 95G) I C-74 23s 0 95T8N @ 25 T-8 lnter. r r 5-r 95o ) c-7A @ 240 40A-15/92 40 A-15 Med. I l 5-r 25O Home Oven cc-e 750 460 4 1OOA93/90 f L 00 A-t3 Med. r l 5-1 950 Commercíal Oven c,ó 1 000 1 550 6 16 15T6 T-ó Cand. .L 1s 90 \Power Switch- c-1 9000 119 J 16 I 5Tó T-6 Cand. _-! 15 40 / board, Clocks c-1 9000 114 3 16 oz4s11 4 S-tl lnter. t0 Washer, Dryer 4000 2

o Dc¡lgn Volt¡ 120, @ Olhcr color¡ av¡il¡blc. @ lndeÊnite.long llfe, dependenl on servicc condifionr. @ Average hborctory vibr¡tion lifc l¡ 600 hours for rewing n¡chínc ¡çrvicc. @ Avcrrge laboratory vibrction lífq i¡ !00 hour for v¡cuum clçcner ¡crvice. @ Not recomnendcd where ¡hock or vibr¡tion i3 prersnt. lndic¡lors, Toy¡, Novellier, Coín Machiner, Range, Air Cond,, Clocks. Refrig., Orone B¡ll¡:t.

29 G-E SPOTLTGHT LAMPS FOR THEATRES, PHOTOGRAPHIC ATYD TE,LEVISrcN STT]DIOS

These lamps are designed with concentrated are designed to produce color tem-peratures of filaments for riraximum ügËt outPut in the controlled 3200K a-n¿ ll:oK, to complement the sensitivity beams of spotlights uséd in theatres, television characteristics of color films. These highly efficient studios, moiion -pictore and other photographic- lamps have shorter lives, determined by the wattage studios. For best lighting results, the frlaments of and-color temperature desired. these lamps must bð accu"rately positioned, and the In studios where sensitive microphones are used lamps should include mounting characteristics near the lights, high-wattage lamps in certain that-witl DroDerlv locate the filament in relation to lighting eqõip-e.tt"sometimes produce enough the sootúeht' opiical system' Therefore, most of aùdible- noiie ìo affect sound quality. To minimize the t'referied spotlighf hmps employ bipost or this problem, General Electriè employs a special prefôcus bases tõ assure accuiate filament position- low-åoise construction in spotlight lamps with ins. Older desisns of spotlights used the lamps mogul bipost bases and G'48 bulbs. sh"own with sciew basês arid C-5 filaments; by For effective sPotlight service, it is often neces- achieved chaneing sockets better Þerformance is sary to design lãmps of high wattagg in relatively moie concentrated filaments withihe"lamps having smäll bnlbs.-Also, the concenuated filament forms prefocus bases. and bipost or must have their coil segments spaced closely to- Sootlisht lamps senerallv are designed for a life require that the lamps ligñt output with gether. These characteristics of äoo ñoorr, to þrodoce'high Ée operated at the recommended burning positions reasonable life. These lamps are used for stage filament seg' television studio sets' In shown in the table below to Prevent lighting and for lighting together and to avoid glass mãtion picture studios, however,- even greater out' ments from shorting particularly the blue and green temperatr¡res that mãy cause the bulb to soften and Þut is d'esired, -spectrum. in þortions of the For this service, lamps bulge.

G-E SPOTLIGHT LAMPS For Theatrcs, Photogr¡Phic and Tclcvísion Stud¡os lniti¡l Lamp Ordcring B¡¡e Voltr Primary Applic¡llon Fihmenr L,C.L, M.O.L. Abbrevi¡tion V¡tt¡ Bulb HâfJlï,;i. Luncn¡ 1,ó00 r oocl óäl99SC 100 G-16% fS.C. Bav.\ 190 SpotlightO cc-13 200 1%3 100G16à/29DC \D.C. Bav./ 900 1,350 r ooA9f /SP 100 A-2r Med. 120 Spotlight@ c-5 34* 950G/SP 950 G-30 Mcd. 120 SpotlightO c-s 900 4,300 3s% 400G/SP 400 G-30 Mcd. 190 SpotlightO c-5 90 8,000 3 5rÁ 75Of94/5 750 T-24 Med, Bip. 1t0 Spotlisht@ c-13 900 17 ,900 2% 6% 750T24/13 750 T-24 Med. Bip. 120 3350K Photosraphy(Ð c-13 19 94,000 e% 6% 75OTe4/16 750 T-94 Mcd. Bip. 190 3900K Photogr¡phy@ c-13 50 20,500 e% 6% 93,4 'tM/G48/11 1 000 G-48 Mog. Bip. 190 SpotlightO c-13 900 23,000 5 1M/G4O/93 I 000 G.40 Mog. Pf. 190 SpotlishtO c-13 900 93,000 3+å B+ 11 5,12O, 2M/G48/14 9000 G-48 Mog. Bip. 125 3350K Photography@ c-13 95 ó4,000 5 93Á 2M/G48/18 2000 G-48 Mog. Bip. 190 3900K Photosraphy@ c-13 100 58,000 se% 2M/G48/17 t000 G.48 Mog. Bip. 190 Spotlisht@ c-13 900 53,0Q0 se% 11 5, 120, 5M/G64/3 5000 G.64 Mos. Bip. 125 3350KPhotog¡aphy@ C-1 3 75 1ó5,000 6r/6 11% 11 5, 19O, 5M/G64/7 Sooo G-64 Mog. Bip. 195 900K Photography@ c-13 150 141,ooo 6% 11% 50oT12/9 500 T-19 Med. Pf. r90 C-13D 900 10,900 3% 6% 5ooTr 4/8 500 T-14 Med. Bip. 120 C-13D 20o 10,900 4 6% 75O'Í't9/9 750 T-12 Med. Pf. r90 Ellipsoidal- C.13D 200 1ó,500 3r/6 6% 750T14 750 r-14 Med. Bip. 120 Reflector C-13D 9oo 1ó,500 4 6% 1M/T24/5 I 000 Í-91 Mog. Bip. 190 Spotl¡sht@ C-13D 900 91,500 6% 10 15OOT94/6 I 500 T-24 Mos. Bip. 190 C-13D 900 33,500 6% 10 9M/T3O/1 9000 T-30 " Mog. Bip. 190 C-13D 200 48,000 6% 10 Reconmcndcd Burning Po¡ilion¡ o B¡se down lo hori¡ont¡l @ Anv @ B¡sc down (o 45 degrce¡ wllh fil¡mcnt ¡upport blidgc¡ horirontrl @ B¡:c up

I

30 a fl 100G16È/feDC $ 100G16+/295C \E1 w r 0042r /sP 950G/SP 400GlsP I f il;i;ii'iti¿

!E

1M/G48111 2M/G48/14 2M/G48/'t7 2M/G48/18

1M/G40/23 5M/G64/S 5M/G64/7

500T12/9 50oT14/8 7soT12/9 750114

1M/T24/5 1500124/6 2M/T3O/1

3r G-E FLOOTILIGHT LAMPS AI{T) SPOTLIGHT LAMPS

fI * :.L rM/G,íOFL

95oG/FL 5OOG/FL 4OOG/FL

r 500G48/ó

These lamps have concentrated frlaments and are used in equip- ments which^produce accurately controlled beams-of light. There are several "compãnion listings" of spotlight and floodlþl-rt lamps having the same dirirensions bui differing in life design. Floodlight lamp-s are used where burning hours arã long' such ãs in building flood- lighting and show win?ow lighting. Spotligh.t lamps, are used for thäse aþplications where burnlng hgurj- are-short aid higher light output ìô neecled particularly in the blue and gr"rn portions of the'visible spectroml- The T-ti and T-t4 lamps are, for use in ellip- soidal projeôtors where used for show windows and interior displays. The flóodÍight lamps are used also for underwater units.

FLOODLIGHT LAMPS M¡ x. L¡mp srd Approx Lishl Bulb Ba¡e Volts Burning Position Pkg. €l¡ss Fil¡ment Hours Lumcns Cntr. Ovrl. Ordering W¡t(s Lifc Lgth. Lg th. Abb¡eviation Qtv. c-5 800 3850 3 5 % 2 5OG/FL 250 G-30 Med. t0 Base ó0 c 400G/FL 400 G-30 Med. 1 20 ó0 c c-s 800 6700 3 5 % Down 4 7 r 5 ooc/FL 500 G-40 Mog. 20 I I 24 c c-s 800 BB00 % 16 To c-s 800 19000 s % 1M/G4oFL I 000 G-40@ Mog. 20 Horizontal 24 c r 5ooG48/ó f 500 G-48 Mog. 1 t0 6 C C-5 800 31000 5 % B %

SPOTLIGHT LAMPS L¡mp Std. Approx. Light Vo¡t. Bulb B¡¡e Volts Burning Po¡ition Þ1". Cl¡ss Fil¡ment Hàurs Lunçns Cntr. Ovrl. Ordering lf¡tt¡ Lsth. Abbrevi¡tion ati. Life Lsth.

500Tr 9/8 500 T-12 Med. Pf. 120 Base Up 24 c c-13 800 3%6 % 120 Base Up c-13 - 800 46 % 5OOT14 /7 500 T-14 Med. Bip. 24 c 1E 120 ( c-13 500 % 500T20/45 500 T-20 Med. I 24 c oL q Base I c-13 500 % 5ooT9o/64 500 T-90 Med. Pf. 190 i 24 c 120 Down To c-s 200 7800 3 5 % 400c/sP 400 G-30 Med. l I ó0 c l_ 120 c-5 900 10100 4 ,4 7 l6 500G/SP 500 G-40 Mog' I Horizontal I 24 c 22500 4 7 -,L 1M/G4oSP4r4 I 000 G-40(Ð Mo ft. 't20 I ) 24 c c-5 200 % 16 '22500 3 Lq. B J r M/G4oPSP I 000 G-40@ Mog. Pf 120 o 24 c c-s 900 l6 16 glass He¡t rcsistant gl¡s¡. " ö Not rccommcnded lor bur ¡ing belween horizonl¿l and base up. @ Spotlight Light lF h¡rd button. G)

32 G-E SHOWCASE LAfuTPS a

T,t

s ï I

't i i

95Tl 0 25T6% 40Tl 0 25T6%fiF 60T10164

75T1Ol4s 25T10/tF 40T8 40Tr oilF 25T1 o/RFL 40T8/lF 40Tl O/RFL

Tubular bulb lamps are for use in showcases, in displays of shallow depth, and in small trough type reflectors. The reflector-type lamp has an inside reflectorized surface covering one side of the bulb. The con- ventional screw base and a spring contact on the base allow desired positioning.

L¡mp srd. Approx, M¡x. Ordcring lfatts Bulb Ba¡e Volt¡ Dcscriptlon Pks. Cl¡¡s Fil¡ment Hourg Lumen¡ Ovll. ,Àbbrcviation Qtv, Life Lgth,

25T6% 25 T-6% lnter, 1 20 Clear óO B C-B 1 000 240 5 25T6%ilF 25 T-6% lnter. 1 2O l. F, Showcas¿ ó0 B C-8 1 000 940 5 40T8 40 T-8 Med. 1 90 Clear 94 B C-q3 '1000 410 11 40T8 ltt 40 T-8 Med. 1 20 l. F, Showcase 94 B C-93 1 000 405 11 25T1 0 25 T-r o Med. 1 20 Clear ó0 B c-8 1000 260 5 95T1 oi rF 25 T-1 0 Med. 1 90 l. F, Showcase 60 B C-8 1 000 255 5 25T1O/RFL 25 T.l0 Med. 1 90 Rcfl. Showcase 60 C CC-8 1000 915 5 40T1 0 40 T.10 Med. 1 90 Cf ear 60 B C-B 1 000 430 5 40Tr 40 T-l 0 Mcd. 1 90 lnside Frosted ó0 B C-8 1 000 495 5 40Tl 40 T.r 0 Mcd. 1 90 Rcflcctor Showcase óO C CC-B 1000 430 5 60Tr ó0 ï-10 Med. 1 20 Showcase ó0 c c-8 I 000 710 5 75Tl 75 T-r 0 Med. 1 90 Showcase 94 B C-93 1 000 800 11

33 G-E PROJECTOR LAMPS

}t 200PAR/3FL

r 5oPAR/3FL 75 PAR/FL

500PARó4/\r)lFL

,,:,

3ooPARs6/WFL

General Electric projector and reflector lamps Heat-resistant glass although more expensive, are self-contained spotlighting and floodlighting allows higher wattage in tbe same bulb size and units. They are widely used in commercial, indus- will withstand greater therrnal shocks such as trial, and Írome appliðations. Principal advantages from moisture on the hot bulb. I are compactness, convenience, and elimination of reflector deterioration due to dirt. 500-watt P,A.R lamps-Narow Spot, Medium PAR-38 projector lamps may be used outdoors Flood, and lùØide Flood, produce a controlled in exposed locations; other projector lamps require beam essentially rectangular in Pattern. The lamps shieläing from moisture. External devices such are made of heat-resistant glass but must be pro- as coloi roundels, louvers, and shields can be tected from moisture in both interior and exterior clipped directly to the PAR-38 bulbs. Side-prong applications. They are designed for spot lighting lamþs are designed to be supported by the bulb rim aãd flood lighting areas where a higher intensity or metal shell of base and used with a heat resistant of light is required than is provided by other flexible connector. PAR Lamps.

Approx. Approx. App¡or. Ordcring V¡tts B¡se Beam srd Beam lnitial Approx, lnitial Mcx. Abbreviation and Type Tvpe Pkg Spread Beam Total CP Av, in Ovcr¡ll Bulb Degrecs O Lumens Lumens I 0" Cone CÐ Lcngth EL 75PAR/SPO 75-\latt Med. Skt. Spot 12 170 J 16 75PAR/FLO PAR 38 Med. Skt. Flood 19 110 5.¡+ EL r 5oPAR/SPO 150-Watt Med. Skt. Spot 12 30' x 30" 1,'100 1,130 1 0,5O0 J16 r 5oPAR/3SPO PAR 38 Med. Side-prong Spot 19 30'x 30" 1,100 1,130 '10,500 +ú f 5oPAR/FLO Med. Skt. Flood 19 60" xó0" 1,350 1,730 3,400 J I6 /5 15oPAR/3FLO Med. Side-prong Flood 19 ó0'x ó0" 1,350 1,130 3,400 ll6

2ooPAR4ó/3NSP 900-Watt Med. Side-prong Nanow Spot 8 11"x93" 1 900 2,35O 30,000 4 2ooPAR4ó/3MFL PAR 4ó Med. Side-prong Med. Flood B 20"x40' 1 ,300 9,350 '1 1,000 4 3ooPAR56/NSP 300-llatt Mog. End prong Narrow Spot 8 15' x 90" '1,800 3,650 70,000 5 300PAR5ó/MFL PAR 5ó Mog. End prong Med. Flood B 90" x 35" 9,000 3,ó50 99,000 5 3ooPAR5ó/WFL Mog. End prong W¡de Flood B 30" x ó0' 2,1OO 3,ó50 10,000 5 5ooPARó4/NSP 500-Watt Ext. Mog. End prong Nanow Spot B 13'x 90' 3,O00 ó,000 110,000 6 500PARó4/MFL PAR ó4 Ext. Mog. End prong Med. Flood 8 90'x 35" 3,400 ó,000 35,000 6 5ooPAR64/WFL Ext. Mog. End prong Wide Flood B 35" x ó5' 3,500 ó,000 4 2,000 6 i[he rated cverage lifc of Projecto¡ (PAR) lamps is 2,000 hours. The avernge lumens ¡nd candlcpower is 85% of inilial. O Hcct Resistant glass. @ To 1O7o of maximsm candlepower. @ C¡ndlepowcr cverage in the centr¡l 5" cone fo¡ SP ¡nd NSP, in 10" cone lor MFL ¡nd VFL. 34 G-E PROJECTOR COLOR LAMPS

r 50PAR/B r 5OPAR/BW 150PAR/G

150PAR/PK r 50PAR/R r 5oPAR/y

These new General Electric Projector Color to the bulb face. They resist fading, peeling and Lamps provide a simple convenient way to obtain cracking. a variety of colored lighting effects. There are four Projector Color Lamp Bulbs ate precision basic colors and two tints similar to G. E. Reflector molded from weather-¡esistant glass. Vhere lamps Color Lamps. Colors may be mixed to produce are used outdoors and aimed below horizontal many other colors and tints. they need not be shielded. IùØhen aimed above Projector Lamps have more accurate beam con- horizontal, water b¡eakage is best avoided by t¡ol than Reflector Lamps which makes it possible mounting lamps in shelte¡ed locations or by use of covering glass. These lamps are used extensively project decorative over a wide area. The to color for lighting Motels, Restaurants, Drive-ins, Car- beam spread is slightly broade¡ than that of stand- nivals and Fairs, Gardens, Building Fronts and ard PA,R-38 Flood Lamps. The colors are obtained Enrances, Churches and many other places for from translucent ceramic enamel permanently fused decorative flood lighting.

Mcrimum Lamp srd. Overall Approx. Description Vetts Bulb Base Pkg. Filament Hours Ordering Class lnches Abbrevi¡tion Qtv, Length Lile

_!- l soPAR/B Blue 50 PAR-38 Med. Skt. 12 C CC-ó 5 I6 9000 5 f 50PAR/BW Blue llhite 50 PAR-38 Med. Skt. 12 C CC-ó 5 16 9000 5 r 50PAR/G Green 50 PAR-38 Med. Skt. 12 C CC-ó 5 1€ 2000 _L r 5oPAR/PK Pink 50 PAR-38 Med. Skt. 12 C CC-ó 5 16 9000 tr 15OPAR /R Red 50 PAR-38 Med. Skt. 12 C CC-ó _.Þ16 2000 5 f SOPAR /v Yellow 50 PAR-38 Med. Skt. 12 C CC-ó 5 1B 2000

35 G-E REFLECTOR LAMPS

300R /3 /FL ffi, 500R/3SP 3ooR /3 /SP 500R/3FL ,l s 500R5t 750R59 ,l 30R20

: 75R30/SP 75R30/FL

r 50R40/sP r 50R40/FL 300R/sP 300R/sP/1 3ooR/FL sooR/FL/1

G-E Reflector lamps all have built-in mimor- when spacing between units does not exceed lite reflecting surfaces. The 3O-watt, 75-watt, L5O- mounting height. These lamps are widely used watt and 3oo-watt lamps, made of ordinary glass, in plants where there is rapid collection of dirt must be protected from weather. The 300-watt on lighting equipment. They are of special advan- I and the 5oo-watt heat resistant hard glass lamps tage where lighting units can be reached fo¡ may be used outdoors without protection. Per- maintenance only at high cost, or where produc- I formance is better, however, when they are shielded tion may be interrupted by tying up crane. moisture. Spots and Floods are similar in a from Typical applications are in foundries, railroad construction but the Floods have more deeply car shops, steel mills, and sbops. ,A.lmost frosted bulbs to provide a wider beam spread. welding no dirt collects on the bottom face of the R-52, where The R-52 lamps, and are in 500- 750-watts, the light is emitted. The bulb should be protected especially designed for high-bay lighting in indus- trial plants. The contour of the silvered portion ffom moisture. of the bulb, and the filament position, are designed Lamp No's. 15OR/SP, 150R/FL, 3ooR/SP, 3oO- for favorable light distribution and shield- R/FL, should not be used in equipment when the i.g. Substantially even illumination results base temperature will exceed 5oooF.

G. E. REFLECTOR LAMPS Approx. Approx. Approx. Ordcring ll¡tts B¡¡e Beam Sld. Bc¡m lniticl Approx, lniti¡l M¡x. Abbrevi¡tion and Type Type Pks. Sprc¡d Bc¡m Tot¡l CP Av, in Ovcrcll Bulb Degrees(Ð LumcnsCÐ Lumcn: 10" Cone Length 30R90 30-\fatt Medium Flood ó0 85" 144 200 29O 3+"å R-90

75R30/SP 75-\flatt Medium Spot ó0 50" 400 110 1,800 5 % 75R30/FL R-30 Medium Flood ó0 1 30' ó10 770 430 5 ,¡ 5oR/SP 15O-Watt Mcdium Spot 24 40' 810 1,780 ó,000 6% 5oR/FL R-40 Medium Flood 24 1 10" 1,500 1,78O 1,250 6 % T 3ooR/sP 300-Wa(t Medium Spot 24 1,800 3,700 1 3,5OO 6 % 300R/sP/r o R-40 Medium Spot 24 35' 1,600 3,7OO 1 3,5OO 6 % 300R/3SPO Mogul Spot 94 35' 3,700 7 '4 30oR/FL Medium Flood 24 115" 2,800 3,700 2,-7OO 6 '/z 3ooR/FLlr O Medium Flood 94 11s" 9,7OO 3,700 700 6 % 3ooR/3FLO Mogul Flood 94 11s" 9,loo 3/700 700 7 % 500R/3sPO 500-rtlatt Mogul Spot 94 350 3/100 6,4OO 22,OOO 7 % 5ooR/3FLO R-40 Mogul Flood 24 1'l s" 5,400 6,4OO r,Io .7 % 500R59 500R-52 Mogul Refl. Fl. 6 7,550 11 % 750R52 750R-52 Mogul Refl. Fl. 6 12,7OO , 11%,

J M/R852 1000-RB-52 Mosul Refl. Fl. 6 1ó,300 12% The r¡ted ¡vcrcge life of Ref,ector (R) bmps is 2,000 hours. The ¡ver¡ge lumens and candlepower ere 857o o1 inilial, O He¡t Rc¡i¡t¡nt gl¡s¡. 36 @ To lOVa ol m¡ximum c¡ndleÞower, C-E REFLECTOR COLOR LAMPS

a

,l il

Ê w 1 50R/R r 50R/PK r 50R/G

I

r 50R/y r 50R/BW I 5oR/B

G-E Reflector Color lamps provide dramatic dis- combinations, For instance red and blue produce play and lighting effects, änä are ideal for many purple. Tints are created by adding whitelight to kinds of decorative lighting both indoo¡s and the four basic colors. rùØhite light is creatéd by outdoors. In show windows the four basic colors, combining complementary colors. red, green, yellow and blue are ideal for lighting Reflector color lamps frt in regular sockets and backgrounds to accentuate merchandise on display. holders. The silvered reflector is built right into Pink and blue-white provide general illumina- the lamps, cannot get dirty or tarnish. eolo¡ is tion as well as color effects. Pink is used for warmth fused onto -the glass so it cannor fade, chip or peel. and blue-white for cool highlights. \üØhen used outdoors these lamps should be shel. ,l Intermediate hues are obtained by mixing ap- tered or housed in suitable fixtures to protect propriate pairs of the basic colors in various them from rain or snow. I REFLECTOR COLOR LAMPS

Lamp srd. {ooro". Ordc¡in9 Dcsc.¡pf ion V¡tts Bulb Base Volts Pkg. Class Filament J!",];', Abb¡evi¡tion Qtv. t,""lr'jl i?ri'

soR/R Red 150 R-40 Medium 115-125 12 C C.11 6 % 2000 5oR/PK Pink 150 R-40 Medium 115-125 12 C C.11 6 % 2000 5oR/G Grcen 150 R-40 Medium 115-195 12 C C.11 6 % 9000 5oR/v Yellow 150 R-40 Medium 115-125 12 C C-11 6 % 9000 s0R/Bw Blue llhite 150 R-40 Medium 115-125 12 C C-11 6 % 9000 5oR/B Bluc f50 R-40 Medium 115-125 19 C C-11 6 % 2000

37 G.E ROT]GH SERVICE LAMPS AT\D VIBRATIO]V LAMPS

ìl li i' Èä t' "-¿ t i 254/RS ll, 504/RS lûj 50419/3 7542f /RS f- .J t ;l F} t IÍi 50419/5 t00Ps30/94 r 004/RS 1 so/RS -fl.' r 00493/28 r 5o/vs 1.7 x-'t e_tV

ì ROUGH SERVICE e00Ps30/23 Ì". Rough Service lamps are used in extension t; cords in garages, industrial plants and similar I locations where they are subjected to excessive shock in service. The special construction $TiY of the filament enables these lamps to with- 254/CL/VS stand sudden bumps and other forms of 50A/CL/VS rough treatment.

VIBRATION LAMPS Vibration lamps are particularly designed for use on or nlar rotating machinery and relatively high'frequency l¡ other places where i vibratiõn exists. Certain of these lamps are t equipped with a special tyqe of frlament wire tåt 500/Rs under vibration désigned to operate suitably 254/VS 300/RS conditions. 504/VS

ROUGH SERVICE LAMPS Lamp srd. App¡ox, Light M¡x. Orderins Watts Bulb B¡sc Volts Dcscription Pkg. Cl¡¡¡ Fil¡mcnt Hours Lumcns Cntr. Ovrl, Abbr¿viation Qtv. Life Lsth. Lgth.

254/RS 25 A-19 Med. 120 lnside Frosted 120 B C-17 1 000 925 272 J 16= Med. '120 lnside Frosted 190 B C-92 1 000 460 21/ó 3+å 50A/RS 50 A-r9 o1l 2-1-f 5oAl e/5 50 A-f 9 Mød. 120 Clear 120 B C-22 1 000 465 zlz J t6 q. 50Ar 9/3 50 A-19 Med. 120 l. F.Out. Ctd. Cl, Lacquer '120 B C-22 1 000 460 e% 3+å 75421/RS 75 A-21 Med. 120 lnside Frosted 120 B C-22 1 000 110 e% 4ii r0oA/RS 100 A-21 Mcd. 120 lnside Frosted 120 c c-17 1 000 1 230 3% 5it r 5o/Rs 150 PS-95 Med. 't20 lnside Frosted ó0 c c-17 1 000 91 00 s% ó+å 90oPs30/23 200 PS-30 Med. 120 lnside Frosted ó0 c c,9 1 000 3380 ó Brt 2ooPS3o/94 200 PS-30 Med. 120 Clear ó0 c c-9 1 000 3380 ó81t 3oo/RS 300 PS-35 Mog. 120 Clear 24 c c-9 1 000 5950 7 93Á 5oo/Rs 500 PS-40 Mog. 190 Clear 24 c c-9 1 000 9400 7e% VIBRATION LAMPS 1! 2sA/VS 25 A-r9 Med. 120 lnside Frosted 120 B c-9 1 000 950 91Á 3 16 9r,Á lÉ 25 Med. 120 Clear B c-9 1 000 255 3 16 25A/CL/VS A-r9 190 a lé lnsíde Frosted B c-9 1 000 550 91.4 I6 504/VS 50 A-19 Med. 120 190 15 Med. 190 Clear 120 B c-9 1 000 .555 2% Tõ 50A/cL/VS 50 A-r9 1 Med. 120 lnside Frostcd c-9 1 000 1 350 4% 6 l-ð l ooA23/28 r00 A-23 120 c l[ l5otvs 150 PS-25 Med. 120 lnside Frosted ó0c c-9 1 000 2250 s% 6 l6

38 C-E MITVE LAMPS a

(

t

I ll l00A \ 50Ar 9/35 i J'

J

I I ',\

l50PAR,tó r 50PAR4ó/1 50419 200

Mine lamps, ranging from 50 to 2OO watts, are The L5OPAR46/r, 32-voh lamp is especially available in either 275 or 3OO volts for use in haulage- designed for locomotive service. It has rugged fila- ways, pits, shop lighting and other general lighting ment construction and its concentrated beam closely afeas, ñts haulage ways. The P,{R lamps are designed for mine locomotives, Proper resistors must be used in series with 32-volt Ioaders, shuttle cars, and other equipment. They and LL5-volt lamps. Resistors ro operate 150-watt will give long service under severe mine conditions Iamps from nominal 27 5-voh supply should be because of thei¡ resilient filament mounts. selected to provide 4.69 amperes rhrough 32-volt lamps and 1,.30 amperes through 115-volt lamps.

MINE LAMPS Lamp srd. Approx. Llsht M¡¡ Ordc¡ing Il¡tts Bulb B¡sc Volts Dcscription Pgk. Clas¡ Fila. Hour¡ Lum cn¡ Cntr, Ovrl, { Abb;cvi¡tion Qtv. Lifc Lgth. Lgth. 50419 50 A-r9 Mcd. 275 lnside Frostcd 120 B C- 17 1 000 460 I 1,4 3 50419/35 50 A-19 Med. 275 Clear 120 B C- 11 1 000 46s I % 3 50419 50 A-r9 Med. 300 lnside Frosted 120 B C- 17 1 000 460 I % a s0419/35 50 A-r9 Med. 300 Clear 120 B c-17 'i000 465 2 1,4 3 l00A 100 A-23 Med. 215 lnside Frosted 120 C C.7A 1000 11s0 3 % 5 -1000 .1 1004 100 A-23 Mcd. 300 lnside Frosted 120 C C-7À. 150 3 5 .1000 tÁ ?00 200 PS-30 Med. 975 Clear ó0 C c-9 9650 6 B 900 200 PS-30 Med. 300 Clear ó0 C c-9 1 000 2650 6 I r 50PAR4ó/r 150 PAR-4ó S.C.Term. 39 Locomotive Headlisht B C CC-B 8OO 4 l50PAR4ó 150 PAR-4ó S.C.Term. 115 Locomotive @ Headlisht I C c-1 3 1000 4 O Burning position, Þlane through l¡mp axis ¡nd base terminals hori¡ont¡l

39 G-E TRAI]V AIVD LOCOMOTII/E, LAMPS

.ry,

\v) llL) w & w g r5A ,5,\ I 5S1 r /3DC 30sl I /r 00 ü 95,{17lRS 50/\19/RS 30sl I DC ósó ós6/5sc 5oA/RS

r5T8å/rF

] i

Y-=1E' r 5Sr 4/lF g 404 r00A'l/3 't004 5049r TRAIN LIGHTING LOCOMOTIVE HEADLIGHTING

Train lighting lamps are specially designed The 2oo PAR lamp is of the sealed beam type to withstand the intense vib¡ations and shocks of the all-glass constuction incorporating the coverglass in a single this servicè. In general they are filament, reflector and encountered in unit. It is customaty to operate one lamp for availablê for operation on eithe¡ 3o-, 34- ot switching locomotives and two for road loco- 6o-volt direct current circuits. To insure satis- motives. rù(/hen applied to Diesel-electric loco- factory life, voltage regulating devices must be motives, fixed resistors are installed in the circuit to reduce the line voltage to 30 volts. kept adjusted to the ProPer voltage so that the voltage at the lamp socket corresponds with rùØhere separate reflectors and lamps are used, that shown on the lamP marking. the 1ooA2 lf 3, 3z-volt lamp is recommended

TRAIN LIGHTING LAMPS L¡mp Std. Approx. Light M¡x. Ordering W¡tts Bulb B¡sc Volfs D6cription Pks. Cl¡¡¡ Fil¡ment Hours Lumcns Cntr. Ovtl. Abb¡eviation Otv. Life Lgth. Lgth' ósó 6 S-ó Cand, 30 Train 940 B C-2V 1 500 50 1 r5A 15 A-17 Med. 30 lnside Frosted 120 c c-9 1 000 179 e% 3 A-17 Med. ó0 lnside Frosted 120 B c-9 1 000 150 294 3 lsA 15 2 r5A 15 A-17 Med. 75 lnside Frosted 120 B c-9 1 000 145 e% 954 25 A-f 9 Med. 30 lnside Frosted 120 c c-9 1 000 3s0 9r,1 3 954 25 A-19 Med. 34 lnside Frosted 120 c c-9 1 000 400 2% 3 9sA 25 A-r9 Med. ó0 lnside Frosted 190 c c-9 1 000 28s e% 3 254 25 A-19 Med. 75 lnside Frosted 120 B c-9 1 000 240 9r.4 3 z5T8iltF 25 l-8% Med. 30 lnsidc Frosted ó0c C-B 1 000 350 5 30s1 I Dc 30 s-l I D. C. Bay 64 Train Marker 190 c C-7Á. s00 3ó5 1/a I 404 40 A-19 Med. 30 lnside Frosted 190 c c-9 1000 600 e% 4 404 40 A-19 Med. 60 lnside Frosted 120 c c-9 '1000 s95 e% 4 50491 50 A-21 Med. 30 lnside Frosted 190 c c-9 1 000 810 3% 4 5042f 50 A-21 Med. 34 lnside Frosted 190 c c-9 1 000 990 578 4 5042r 50 A-9f Med. 60 lnside Frosted 120 c c-9 1 000 790 3% 4 50421 50 A-21 Med. 75 lnside Frosted 120 c c-9 1 000 725 33Á 4 I 004 r 00 A-23 Mcd. 30 lnside Frosted 190 c c-9 1 000 I eso 4% 6 1004 100 A-23 Med. 34 lnside F¡osted 120 c c-9 1 000 21 0C 43Á 6 looA I O0 A-93 Med. ó0 lnside Frosted 120 c c-9 1 000 1 ó50 43Á 6

40 a

: i riI rË, I þ Ì

250P25192 zOOPAR 300P95P

950P95 for switching service. In similar equipment used are for use in Diesel-electric locomotives not on road locomotives the 25O-watt P-25 lamp thus equipped. is ¡ecommended. The 656 lamps are used either as indicators or for instrument lighting. The 25- and 50-watt LOCOMOTIVE CAB LIGHTING lamps are for use in the engine compartment as The 34-vok lamps are intended for use in well as for cab lighting. steam locomotive cabs. The 6o-volt lamps are The 3O-watt S-1 1 lamp is mainly a marker or for Diesel-electric locomotives equipped with classification lamp, operated in series with a voltage regulators, whereas the 75-volt lamps resistance on Diesel-electric locomotives.

DIESEL ELECTRIC LOCOMOTIVE LAMPS

Lamp srd, AÞprox. Llght . Mcx, Ordering V¡tts Bulb B¡se Volts Dcacript¡on Pkg. Cl¡ss Filcmcnt Hours Lumens Cntr. Ovrl, Abbrcviation Otv. Life Lgth. Lgih. _,L 65ó/5SC 6 s-6 s. c. Bav ó0 Train 190 B C-1 1 500 4s1 16 1++ 15Sr 1/3DC 15 s-r 1 D. C. Bay 75 Train 190 B C.1 1 000 1s0 1 % e% 15 s-14 Med. 34 Loco. Cab 190 B C-9 1 000 144 2 % 3% r 5s14/lF a5 25417/R5 25 A-17 Med. 75 L F. Train 120 B C-9 1 000 950 I % Rough Serv. 30sr r /Dc 30 s-1 I D. C. Bay. 64 Marker 190 c c-74 500 3ó5 1% e% 50 75 L F. Train 50419/RS A-19 Med. 2Lü Rough Serv, 1eo B C-9 1000 s45 2% Jr6

DIESEL ELECTRIC LOCOMOTIVE HEADLIGHTING L,{MPS L¡mp std. Approx Light M¡x. Orderins trlfatts Bulb Base Volts Burning Position Pkg. Class Fil¡ment Hou¡s Lumens Cntr. Ovrl. Abbreviation Qty Life Lgth. Lglh. f ooA9l /3 100 A-2'l Med, 32 Base Down to Horiz.@ 12O C C-5 500 1sso 3 +ïT zOOPAR 200 PAR-56 Screw Term. 30 Horizontal B C CC-8 500 4% 250P25 250 P-95 Med. 32 Base Down to Horiz.@ ó0 C C-54 500 4500 3 4% 25OP9sl22 250 P-25 Med. Pf. 32 Base Down to Horiz.@ ó0 C C-54 500 4soo 9+ 5

STEAM LOCOMOTIVE LAMPS (Cab and Headlishting) I 5sr 4/lF l5 S-14 Med. 34 Anv 120 B c-9 '1000 144 2% 3 % r 00A9r /3 100 A-21 Med. 3t Base Down to Horiz.@ 120 c c-5 500 1550 3 4 * 2OOPAR 900 PAR-5ó@ Screw Term 30 Horizontal BC CC.B s00 4 % t50P25 250 P-25 Med. 32 Base Down to Horiz.@ ó0c C-5,\ 500 4500 3 4 % 25OP9sl22 250 P-25 Med. Pf. 32 Base Down to Horiz.O ó0c C-54 500 4500 2& 5 O Unsatisfactory lamp operation is likely to occur in burning posilions bclween horirontal ¡nd base up, p¡ilicul¡rlv - between 45'fiom basc up and base up, @ Heat resist¡nt Gl¿:s,

4L C-E LAMPS FOR AIRPOR?S

\ilt\ I I

a a I 6.6^-/t1 o/1P lt-- 6.6A-/T1 OP 325/66/A'21 t40^'21P 1O2O/66/A.21 75A.21P 6.6^-/T14P r00A2rP

I

5OOT2O/25 300P4R56 6.6AlteoleP 9OA/T2O15 6.6A/PAR5612 20,\/PAR5ó

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t :.

5O0PS40/45 50oT2O/13 r M/T20BP r 900T90 62OPS4O/P

a

2 ) 1 a

G-E airport lamps provide vital lighting for struction markers on tall structures. The 5OOPS- safety at the nation's landing frelds. Beacons help 40145 rated at lOoo hours is generally used where pilots identify individual airports quickly and ac- lamp replacement is easy. The 3OOO-hour 620PS- õurately. Approach-lighting systems guide aircraft 4oP allòws the economy of group replacement safely from ihe airways to the runways in adverse especially where maintenance is difficult. weather. On the ground, lamps outline the runways Present practice in .{irport .{'pproach Lighting and taxiways for safe travel; also, obstruction uses "line-shaped" fixtures having between 5 and markers identify possible hazards. 10 PA,R-56 sèaled beam type of lamps mounted Most airport lighting equipment uses optical in a row. S7'hatevér the length of frxture or Pattern systems for effective conttol of light. To make best of fixture arrangement, the three PAR-56 lamps uie of the optics, airport lamps are often of the listed are the basic light sources. precision-made PAR construction, or they employ Low intensity, semi-flush Airport-Runv¡ay Marker bipost or prefocus bases. Concentrated filaments lights, about 2 inches high, use A-2 1 lamps. aré accuratelv located in relation to the base or Mldium intensity elevated lights, about 2 feet high' PAR-type reflector. use T-10 lamps. Higher intensity elevated lights' Approach, runway, and taxiway lighting systems on runways wrhere instrument landings are made, are served by three types of por¡er systems. Smaller use T-14 and T-2o lamps. airports usuâlly use multiple distribution and 120- Constant improvement in G-E lamps helps fying volì lamps. Iviany maio"'co--"rcial fietds light safety to keep abreast of afucraft development. An approacfies and runways with constant-current dis- exaniple is Che new 120oT2o beacon lamp; its tr^i'bution, 2o-ampere ápproach lamps and 6,6-am- CC-S- filament gives beacons a greater vertical pere runway lamps. Military fields usually use 6.6- beam spread; thus pilots of jet aircraft can identify ampere lamps. their airfields from greatet distances at higher Code Beacon Lamps are frequently used as ob- altitudes.

G-E AIRPORT LAMPS Volts - Aoorox. lnili¡l L¡mp Orderint V¡tt¡ ol Bulb B¡¡c Principle Uses i¡l.mcn¡ L.C.L. M.O.L, Abbreviation Ampcre¡ Ampere¡ Ho;; Life Lumcn¡ Med. Pf. 190 Runway, Boundry, 40421P 40 A-91 Ã Obstruction CC-9V 9000 3ó5 2% J --L16 o31 EL 7sA91P 75 A-21 Med. Pf. 190 /Runway, Threshold, CC-9V 2000 875 J 16 CC-2V 9000 1,17O e% EL l00A21P 100 A-21 Med. Pf. 120 \Obskuction@ rL 325L Med. Pf. 6.óA Runway-Taxiway C-B 9000 320 e% J 16 325/66/^-21 A-tl o3.1 'to2o/66/A91 1090L A-fi Med. Pf. ó.óA R unway-Obstruction c-8 9000 1,000 s* 300P4R56 300 PAR.5ó Mog. End 95 ApproachO c-13 100 5 Prong 6.6AlPAR56/2 200 PAR-56 Mog. End ó.óA ApproachO c-13 500 5 Prong 20AlPAR5ó 300 PAR-5ó Mog. End 90,\ ApproachO c-6 100 5 Prong 500PS4o/45 500 PS-40 Mos. Pf. 190 Code Be¡con c-9 1000 9,850 s+1 0+ 120 Code Beacon C-7,\ 3000 10,800 5*1 1 0+ 62OPS4O/P ó90 PS-40 Mos. Pf. 2ll Runway-Taxiway@ C-9V 1 000 390 1% 6.6Alt1O/1P 30 T-r 0 Med. Pf. ó.óA t 1t 6.6AlT1OP 45 T-r 0 Mcd. Pf. 6.64 Runway-Taxiway@ C.9A 1 000 ó30 1% J 16 Med. Pf. ó.óA Runway-Threshold@ c-13 75 4,9OO s%, 6.6A/114P t00 T-14 2-L Pf. ó.óA Runway-Threshold@@ c-13 500 4950(est) J16 s% 6.6A/T9O/2P 905 T-90* Med. 'l,3oo 500 T-90* Mcd. Bip. 904 Th¡eshold@@ c-13 500 1 91.Á 6% zOA/T2O/5 /Runway, '13,000 o_L 5OOTÙO/25 500 T-20* Med. Pf. 1q0 \Ovenun@ c-13 50 zL6 s% 500T20/r 3 500 T-90* Med. Bip. 120 Beacon@ C-138 500 9,95O 3 7% r M/T9oBP I 000 T-90+ Mog. Bip. 120 Beacon@ c-13 500 90,000 4 e% I t00T20 I 200 T-t0* Mos. Bip. 120 Beacon@@ CC-B 750 97,5OO 4 e%

* lndic¿tes that thc lamp hcs a special hect-resisllnl gla¡s bulb. O Burning pos¡tion 45 dcgrce¡ b¡se down to horírontrl. @ Burn Bcse down. @ Burn base down lo horhonl¡l' @ Collcclor Grid uscd in lanP.

43 C-E STREET LIGHTII{G LAMPS

575PS40/51 2ó8PS35/55 ó20PS40/53 995PS35/58 37OPS40/so 4O5PS4O/54 * , ,.,j,| , 58^.19 /62 ri\

i

1 I ì 800PS5r/7e l, l 8ó0PS5e/80 I i 175P595163 189P525/64 85A.93/48 99493149

600 /66 ó00/6óR r500/óóPs95 95OOl66 32O/66 2500/óóR/PSr5 95OO/75 1M/66 95oo/óóR 1M/75 2500/75R ¡ r I 1M/66 ì M/óóR , 1Ml75R 4M/15 I i 4MlóóR t 4Ml75R 4M/lsBU 4Ml15R/BU

i

r0M/e0BU r 0M/eoR/BU r 5M/eoBU

î I

4Mlr 5BD 4M/f 5R/BD r0M/208D 10M/e0R/BD r 5M/9oBD óM/roBU 6M/zoBD óM/roR/BU óMleoR/BD Filament forms and support constructions of lamps in light 44 face type are not exactly as illustrated but differ only slightly, ) t Street seriês lamps, operated on constant designed to deliver the same aYeta,ge light out- current series circuits, have a slow increase out íhroughout rated life as the seriès lamp with in wattage and frlament temperature throughout ih" cotr"iponding value for nted initial lumens' life. Hõnce the light ouipot is maintained Multiole lãmps a-re also available in combina- throughout life at Jfrigtr pèrcentage of initial tions'of bulË, base and light center length - value. other than those listed below-to make possible Current variations affect sharply the perfor- a s.rea¡ter deqree of luminaire standardizatio¡' mance of street series lamps. The current in ïh" ¡,ooo-hour street lighting lamps are in- street series circuits should therefore be ad- tended for group replaceme;t tw-ice a year' The iusted as nearlv as possible to rated value' standard-lifã (zþooiho,tr series and 1,5o0-hour ' The relativê use of multiple lamps in street m"itipfe¡ .tr.àt lighting lamps are widely used lishtins is steadily increasing. A multiple stre,et for group replacement three trmes a yeat' laäp hãving a ceriain value oJ nominal lumens is

MULT¡PLE STREET LIGHTING LAMPS _ REGULAR Std. Appror. Lighl M¡x. L¡mÞ Buroíng Cntr, Owl' Orderins Lume ns Watts Bulb B¡¡e Voll¡ Po¡ilion Pks. Cl¡¡: Fil¡ment Houn Abbrevi¡tion Oay. Life Lsth' Lgth.

85A23148 1 000 85 A-23 Med. '190 Anv 120 c c-9 1 500 4% ó+ r 75Ps25/ó3 9500 175 PS-25 Med. 120 Anv óo c c-9 1 500 s% óìå 9ó8PS35/55 4000 2ó8 PS-35 Mog. 120 Any e4 c c-9 1 500 79% 370PS4o/50 ó000 370 PS-40 Mog. 120 Anv e4 c c-9 1 500 7 eg4 575PS40/51 1 0000 575 PS-40 Mog. 190 Anv 94 C C-74 I 500 7 93Á '1500 800Ps5e/79 1 5000 800 P959 Mog. 190 Any ó C C.7A e% 13+

MULTIPLE STREET LIGHTING LAMPS _ GROUP REPLACEMENT 58419/69 ó00 58 A-19 Med. 190 Anv 190 c c-9 3000 I % 4% 9242314e 1 000 92 A-93 Med. 120 Anv 190 c c-9 3000 4 % ó* 189P525164 9500 189 PS-95 Med. 120 Anv ó0c c-9 3000 5 % óìå 995PS35/58 4000 295 PS-35 Mog. 120 Anv 94c c-9 3000 7 e% 405PS40/54 ó000 405 PS.40 Mog. r90 Anv 24C c-9 3000 7 e% ó20PS40/53 '10000 ó90 PS-40 Mog. r90 Anv e4c C-7,\ 3000 7 e% 8ó0PS52/80 1 5000 8ó0 Ps-59 Mog, 190 Anv 6C C-74 3000 e% 13+

SERIES STREET LIGHTING LAMPS _ REGULAR Avg. L¡np Ratcd Clcrr Bunlng srd, Avg' Llsht M¡r, Ordcring lnitial Bulb Ba¡e Volt¡ Amp¡, Po¡ilion PLc. Cl¡¡¡ Fllamcnl Lil¡ Cr¡trr Ovrl. Abbreviotion Lumen¡ Qtv. Lgth. Lsth. 600/66 ó00 PS-95 Mog. 6.4 ó.ó Anv 60c c-8 2000 5 78 7 1M/óó I 000 PS-95 Mog. 9.5 6.6 Anv ó0c C-B 9000 5 "/B 7 1M/75 1 000 PS-95 Mog' 8.3 7.5 Anv ó0c c-8 9000 5 "/B 7 9500/óóPs95 t500 PS-25 Mog. 21.5 6.6 Base Up ó0c C-9V 9000 5 78 7 95oo/óó 9500 P935 Mog' 21.6 6.6 Any 94c C.2V 9000 7 9 9500/75 9500 PS-3s Mog. 19.2 7.5 Anv e4c C-9V 9000 7 9 4M166 4000 PS-35 Mog. 39.8 6.6 Anv 94C C-9V 9000 7 9 4M175 4000 PS.35 Mog. 29.1 7.5 Anv 24C C.2V 9000 7 9 4M/f 5BU 4000 PS-35 Mog. 13.8 l5 B¡se Up 94C C.9V 2000 7 9 4M/I5BD 4000 PS-35 Mos. 13.8 t5 Base Down 24C C-9V 9000 6% 9 óM/óó ó000 PS-40 Mog. 48.4 6.6 Anv 24c C.2V 2000 7 9 óM/e0BU ó000 PS.40 Mog. 14.9 20 Basc Up 24c C-9V 9000 7 óM/208D ó000 PS-40 Mog. 14.9 20 Basc Down 94C C-2V 9000 6% r0M/r0BU 10M PS-40 Mog' 24.4 90 Base Up 94c c-7 9000 7 r0M/toBD 10M PS-40 Mog. 94.4 90 Basc Down e4c c-7 9000 6% 9 10M/óó roM PS.40 Mog. 79.7 ó.ó Anv 24c C.7A 9000 7 9 15M/908U 15M PS-40 Mog' 35.9 t0 Base Up 24C c-7 9000 7 9

SERIES STREET LIGHTING LAMPS_GROUP REPLACEMENT

ó00 PS-25 Mog 6.7 6.6 Any ó0 C C-B 3000 5 YB 7 ,| 1 000 PS-95 Mog 9.8 6.6 Any ó0 C c-8 3000 5 % 7 'l 1 000 PS-95 Mog. 8.7 7.5 Any ó0 C c-8 3000 5 '/8 7 2500 PS-25 Mog. 22.3 6.6 Base Up ó0 C C-9V 3000 5 ù/a 7 2500 PS-35 Mog' 22.4 ó.6 Any 94 C C-9V 3000 7 I 5R 2500 PS-35 Mog, 19.8 7.5 Any 94 c C.9V 3000 7 9 Mog. 34.2 6.6 Any 94 C c-9 3000 7 9 4000 PS-35 1ô 5R 4000 PS-35 Mog. 30.0 7.5 Any 24 C 3000 7 9 5 R/BU 4000 PS-35 Mog. 14.6 15 Base Up 94 C C-9V 3000 7 9 4M 5 R/BD 4000 PS-35 Mog. 14.6 't5 Base Down 94 C c-ev 3000 6 % 9 óM ó000 PS-40 Mog' 50.0 6.6 Any 24 C C-9V 3000 7 9 ó000 PS-40 Mog. 15.7 90 Base Up 94 C C-9V 3000 7 9 ó000 PS-40 Mog, 15.7 20 Base Down 24 C C-9V 3000 6% 9 I 0000 PS-40 Mog. 8ó.6 6.6 Any 94 C C.7A 3000 7 I 1 0000 PS-40 Mog. 95.3 90 Basc Up 24 C c-7 3000 7 9 OM r 0000 PS-40 Mog. t5.3 10 Base Down 94 c c-7 3000 6% 9

4s G-E MARI]VE LAMPS

,d\ ,Àt\,lJ/ ö 464/S8SCP 70A/S8

50l5OP25l28 10ol1ooP?s l29

"ÐI '*z - 1Mlt?O15

Marine lamps are used on shipboard to outline and identify vessels for seaway safety, and to signal between lMlGe's ships. On land, they provide a source for lighthouse bea- cons. IJnderwater, they illuminate areas where divers must work. G-E marine lamps are designed speciñcally for these demanding services. Other G-E filament and fluo¡es- cent lamps effectively provide general illumination in ship cabins and work areas.

Ordering srd. Approx. Light Max. Abbreviation Service V¡tts Volt¡ B¡se Pkg. Cl¡ss Fila. Hours Lunens Cenlcr Over¡ll Qtv, Life Lsngth Lensth 1M/G25 Divins*@ 1000 115-'l 25 cable leads 4CC-5 50 95M 83,4 10% 50/50P25/28 Runninst 50 120 3c mog. ó0 c c-5 50 c-9 750 375 3* 5+ 10O11OOP25 129 Runninst 100 120 3c mog. ó0 c c-s 100 c-9 750 1050 3+ 5+ lM[z0ls Lt.housef@ 1000 120 Mog. 19 C 9C-s 1000 4%. e+ 4óA|S8SCP Sisnal .46A 6.2 S.C. Pf 100 B C-B 500 1%e 704/58 Sisnal .704 6.2 S.C. Pf 100 c c-8 500 1%e * To be burncd only under w¡lcr. Ilith¡t¡nds 300 pound: p.l 3qulrc inch water prersure, f Burn basc-down. O Heat resistanl glass.

¡

46 G.E STREET RAILWAY LAMPS

t

':l

3óA/Rv t7tso /P25 /15 5óAtl 94P25

Headlight lamps are designed for operation in and are provided with a cut-out feature which short series with four lamps of coresponding w^ttage circuits the individual lamp upon burnout. and voltage used elsewhere in the car. Shop and Yard Lighting-Arc-resisting lamps are Car Lighting, 5-in-series, lamps are of the vacuum provided with a feature built into the stem of the type. The 36-watt ar,d 56-watt lamps provide more lamp to minimize the tendency to arc when a lamp satisfactory performance when operated in the ver- in the 5-in-series circuit burns out They ate tical base-up position. chiefly used in the lighting of shops and yards. The 3o-volt cut-out lamps are of the gas-filled type

STREET RAILWAY LAMPS Lamp srd. Appror Llghl M¡r. Ordering W¡tts Bulb Bosc Volts Description Pks. Cl¡¡s Fil¡. Hours Lumcn¡ Cntu. Ovrl. Abbrevi¡tion Qtv. Lifc Lgth. Lglh. 94P25 94 P-t5 Med. 190 Headlight (.8634) ó0 B C-5 1 000 9eo 9+ 4 % 150P25 /15 150 P-25 Med. 124 Headlisht ó0 C C-5 500 1900 3 4 Y¿ CAR LIGHTING (5-in-Series) 3óA/Rv 3ó A-21 Med. 190 .3494 190 B C-9 9000 3ó5 e% 4 f6 56A-91 5ó A-2r Med. 120 .5194 190 B C-9 9000 590 e% 4 it

G-E TRAFFIC SIGI{AL LAMPS

The traffic-signal beam candlePowers recommended by the Institute of Tra{fr.c Engiñeers are based on the light output of the standard 60- s/att traffic signal lamp. The 64-watt and 69-watt lamps are equiva- lent in light out-put to the 6o-watt lamp and have longer life for group replacement which usually reduces maintenance exPense and signal outages due to lamp burnouts. The loo-watt and 107-watt and 1'!'6-watt lamps are used whe¡e there is high background brightness or where a special l'tazard may A-21 call for a signal having unusually high attention'value.

srd. Rated Approx. Lisht Mcx. Lamp Burning Pkg. Class Filament Avg. lnitial Center Ovrl. Ordering '|fatts Bulb Base Volk Pos¡t¡on Abbreviation Qtv. Life Luinens Length Length t7 4oAlTS 40 A-21 Med. 1 20 l1 20 c c-9 9000 3ó0 2 +iõ ó0 A-21 Med. 1 20 Burn 20 c c-9 9000 66s 2 4+ 60A91/TS l1 o 64421/'lS 64 A-21 Med. 1 20 Base I1 eo c c-9 3000 665 +T6 69A21/ls 69 A-21 Med. 1 90 Down 20 c c-9 ó000 665 I a iÌ- 100 A-21 Med. 1 20 To 90 c-9 2000 1960 I 416 1ooA91 /TS li c t7 107 A-21 Med. 1 20 Horizontal 20 c-9 3000 1960 I + 1-6 107^-21/TS l1 c o 116421 lTS 116 A-21 Med. 1 20 )1 20 c c-9 ó000 1260

47 G-E HICH VOLTACE LAMPS Qr0-250 votts) FOR GE]YERAL LIGHTIIVG S^ERVICE,

I \ I t

50419/37 r0oA/cL 50Af 9/38 r00A/Rs

These lamps, which are somewhat less rugged and less efficient than I 50PS95 ll5-I25-volt lamps, are made avail- able for use in the relatively few loca- tions where only the higher voltage 900 is available.

HIGH VOLTAGE LAMPS 300Ms LamÞ std. '¡íáuÃ"'Approx. Light M¡x Ordering ltllatts Bulb Base Description Pkg, €la¡s Filament Lum"ns cürll ö;ï: Abbreviation Oty. Life Lgth. Leth. r5A 15 A-17 Med. lnside Frosted 208 c-9 1 000 190 e% 3% 25A' 25 A-r9 Med. lnside Frosted 208 C-17A '1000 925 2% 3+* 504 50 A-19 Med. lnside Frosted 208 C-11A 1 000 4Bs 2% 3+å 5oA/RS 50 A-f 9 Med. Rough Service 208 c-22 1 000 450 21Á 3ì* 50^.19137 50 A-f 9 Med. Clear 208 C-17/\ '1000 480 2% 3ì+ 60491 60 A-91 Med. lnside Frosted 908 C-17 A 1 000 5BO 2% 4* 004 100 A-21 Med. lnside Frosted Loc C.7A 1 000 1 280 3% 5l% 0oA/cL 100 A-21 Med. Clear 20c C-7 A 1 000 1 980 3% s* 00/\/RS 100 A-21 Med. Rough Service 20c c-17 1 000 900 3% s+ 50PS95 150 PS-95 Med. Clear 60c C-74 '1000 9050 s% ó++ 200 200 PS-30 Med. Clear ó0c c-9 1 000 3040 ó8t 2oo/lF t00 PS-30 Mcd. lnside Frosted ÔUL c-9 1 000 3040 óB+ 300MS 300 PS-35 Med. Skt. Clear 24c C-7/\ 1000 4800 1% e% 300 300 PS-35 Mog' Clear 94C C-7,\ 1 000 4800 I Y'/B 3oo/lF 300 PS-35 Mog. lnside Frosted 24C C-7A' 1 000 4800 7 93,4 500 500 PS-40 Mog. Clear 24c C-74 1 000 8950 7 e%, 500/rF 500 PS-40 Mog. lnside Frosted 94c C-74 '1000 8950 7 e94 750 750 PS-59 Mog. Clear óC C.7A 9000 1 3300 e% 13# 750/lF 750 PS-52 Mog. lnside Frosted óC C.7A 2000 1 3300 e% 13# I 000 I 000 PS-52 Mog' Clear 6C C-7,\ 9000 1 BóOO e% 13+ I 500 I 500 PS-52 Mog' Clear@ OL C-7ê' 2000 97000 e% 13+ O Recommendedburn¡ngpos¡tionanywithinó0'ofverticallybaseuporbrsedownbutlumenm¡intcnanceisbc¡twhenburnedvertic¡llyb¡se up, G-E LOW VOLTAGE LAMPS

6- and l2-volt lamps ) afe used on battefy-gen- efatof outfits, for auto- mobiles, boats, airplanes û and places where elec- rFri¡l , l.-t- { tric service is not avail- H E4 h --á able. \g 5042r ósó r5A 254 SIX VOLT AND T\IELVE VOLT LAMPS Lamp Std. AÞprox. Llghl Mc¡ Orderíng Vatk Bulb B¡¡e Volts Description Pks. Cl¡ss Filament Hours Lumens Cntr, Ovrl. Abbr¿viation Qtv. Life Leth. Lsth. lé ?54 25 A-19 Med. 6 lnside Frosted 120 C c-6 1 000 350 91,4 3 16 1! 50491 50 A-21 Med. ó lnside Frosted 120 c L-ô 1 000 780 3% 4 16 ósó 6 s-6 Cand. 12 Clear 240 B C-9V '1 500 50 1 % a té 254 25 A-19 Med. 12 lnside Frosted 120 C c-ó 1 000 370 21r4 16 l l! I 48 50491 50 A-21 M¿d. 19 lnside Frosted 190 c L-O 1 000 830 3"/8 16 ) G.E I]VDTIS"RIAL INFRARED LAMPSt

ttl lJt lr lrY

ï

I

r 95R40 2soR4O/4 375R40 1M/T40/3

25oPS30/33

125G30 950G30 375G30 500G30/l

500T3

Infrared lamps have many uses in commercial designed, low cost lamp, particularly effective for and industrial applications for heating and drying, brooding older chicks and latger animals. It is and on the farm for brooding of pouluy and interchangeable with R-40 lamps in existing animals. Important features of these lamps include b¡ooder equipment. It eliminates "hot spots" and rapid heat tiansfer, efficient oPeration' simple oven provides a wider distribution of heat. coìsruction, low oven first cost, adaptability to The T-3 Infrared Quartz lamps are capable of convevor Iine Þroduction, cleanliness and low delivering over three times the energy concentration maintenance co3t. The several wattages in each provided by the 375-watt R-40lamps. May be used bulb size permits a wide range of temPeratures. in compact trough reflectors for concentrated The 25O PS3O/33 Brooder lamp is a specially radiation.

Lrmp sld. Llght M¡xlun Orderíng ll¡tts Bulb B¡¡c Volts Description Pkg. Cl¡¡¡ Fihmcnt Centcr Ovcr-¡ll Abbrevl¡tion Qtv. Lenglh Lcngth 195G30 125 G-30 Med. Skt. 115-195 o ó0 c c-7r'' s 7 950G30 250 G-30 Med. Skt. 115-125 o@ ó0 c c-7/. s 7 375G30 375 G-30 Med. Skt. 115-125 o@ ó0 c c-74 s 7 500G30/r 500 G-30 Med. Skt. ll5-195 oo ó0 c c-7A' 5 7 r 25R40 125 R-40 Med. Skt. ll5-195 Lisht l. F.O 94 C C-9 7 95OR4O/4 950 R-40 Med. Skt. 115-195 L¡ght l. F.O e4 C C-e 7 95oPS3o/33 250 PS-30 Med. 115-125 Broode¡ ó0 cc-g 6 8 375R40 375 R-40 Med. Skt. 115-125 L¡ght l. F.O e4 c c-9 7 ?75R40/1 375 R-40 Med. Skt. 115-195 o@ 94 c c-9 7 500T3 500 T-3 ó" Flex. leads 115-125 lnfrarcd Quartz@ 12 c c-8 I 1M/t40/3 I 000 T-40 Special 11 5-125 Triangular F¡l.O€) e4C3+ 7 IMT3 r 000 T-3 ó"Flex. leads 230-950 lnf¡ared Quartz 12 C C.B 13 O Avercge Lcborctory Lifc in excess of 5000 houls. @ Burn only in porccl¡in sockcts. @ Speci¡l ¡la:r bulb-hcrt re:irlcnl.

49 G-E HEAT LAMPS AI{D SUN¿AMPS

frê i

j

: d* i s

st 150R40/r

250R40/r 0

RS

G-E heat lamps are useful as heat sources for reliev- to sunlamp energy will produce tanning of the ing muscular aches, reducing sinus discomfort, and skin in certain individuals. The sunlamps shown fol other warming and drying applications in the here also produce enough radiant heat to provide home. The 25oR4o/1 and 25oR4ollo heat lamps comfort in rooms that might otherwise be too cool are desiened to Þroduce short-wave infrared radia- for body exposure. tion. Tfie 25oIi4ollo is equipped with a bulb of heat-¡esisting glass to minimize the possibility of The RS sunlamp is particularly convenient, con- breakage if water splashes on it; it also has a taining its own reflecto¡ and filament ballast; it can built-in red filter to reduce brightness in applica- be operated without external accessories from any tions where the lamp must be used near the eyes. standard household outlet supplying 50- or 6o-cycle Sunlamps are effective producers of skin-tanning alterr,ating current. Its convenience and effective- ultraviolet energy. They also provide a source of ness make the RS sunlamp highly popular. vitamin D, which is important in the development The S-1 sunlamp is available for replacement in the of children, poultry and animals. Regular exposure special equipment designed for it.

Lrmp Std. Appror. Mc¡, Llght Oldcrlng V¡tl¡ Bulb B¿¡c Voll¡ Dcscriplion Pkg. Hour¡ Ovrl, Crnlcr Abblcvialion Oty. Lifc Lgth. Lenglh t50R40/r 950 R-40 Med. 115-195 Lieht l. F. 94 o 6 % t50R,r0ll 0 t50 R-40 Med. 115-125 Red Bowl 24 o 6% RS 975 R.40 Med. ll0-125 *Refl. Su nlamp-|. F 6 1 000€) 7 J- s1 400 PS-t9 Mog. *1. F. 6 500 6 16 5

O Aver¡8c loboratory life exceeds 5000 hours. * Spectal Gla¡¡ Eclb-Heat-rer¡ttant. @ Lifc undcr test cond¡tions at 5 burnint houls pcr 3lrrt. Useful life in homc ¡ppllcations.yeng€r about ó00 ¡pplic¡tions of l¡om 5 io 30 minute¡ e¡ch.

¡

50 C.E GERMICIDAL LAMPS a

:Ëþr ;* lllr G8T5 ,.* G4'.Í411 j#þ *L, GI5T8

G3oT8 $-r t' s" Germicidal lamps provide 2537"A ultraviolet, effective in destroying molds and bacteria. They Lamp Std. Approx, M¡x. have wide application in hospital nurseries, con- Ordering V¡tts Bulb Pkg. Hour¡ Ovrl. tagious wards and surgeries, as well as in schools, Abblcvi¡tion Qtv. Life Lgth. offices, theatres and other places whe¡e air sanita- G4T411 4 T-4* Oval tion is needed. They also provide product Small 4-Pin 24 50ooo 594 protection for foods, pharmaceuticals and bever- G8T5 I T-5 Min. Bip. 24 5000€) 12 5 Med. ages. On farms they offe¡ an important supplement GI5T8 ï-8 Bip. 94 7500@ 18 G3OT8 30 T-8 Med. Bip. 94 7s0o€) 3ó to the usual sanitation methbds practiced by O Life under specified test conditions wifh @ Life under specified test condi- poulrymen, dairymen, and stock raisers. l¡mps turned of, and ¡esta¡ted no oftener tions with lamps turncd off and than once eye¡y lh¡ee burning hours. restarted no oftene¡ th¡n once Reference: General Electric Lamp Division f, Benf tube construclioñ every 8 burning hours. Bulletins LD-1 I' LD-14.

C.E OZO]VE LAMP

Short-wave ultraviolet from the General Caution: Never use more than one lamp Electric ozooe lamp passes through the per thousand cubic feet of space in an in- special lamp bulb and acts on the oxygen habited room. Do not use in nurseries, in the air to fo¡m ozone. Ozone occurs sickrooms, or in atmospheres containing outdoors after an electrical the vapors of chlorinated hydro-carbons storm. It -particularlyhas a pleasant odor which masks (carbon tetrachloride, for example). Rays tl many objectionable odors. of lamp must be shielded from direct 'l The G-E Ozone Lamp will banish the view. If not, ordinary glasses and clothing Il odors in rooms particularly the odors a should be worn to protect eyes and skin. fðt short time afte¡- cooking. It will reduce A ballast must be used with the ozone mustiness and the stale after-odors of lamps-G-E catalog number 89G504 is H tobacco smoke. Ozone lamps are generally available for operation on Llo-125-volt, oz4s11 operated in shielded fixtures mounted on 6o-cycle current. A standard 4o-watt frla- the wall just above eye level. meni lamp may also be used as a ballast.

OZONE LAMPS L¡mp Std. Approx. Mcx, Ordc¡ing \Vatls Bulb B¡sc Dercriplion Pks, Hour: Ovrl. Abbreviation Olv. Lilc Lgth. oz4s11 4 S-11 lnter Clear 1eo 4oooo e% @ App¡oxim¡fe life under specified test conditions with conlinuou¡ burnint.

5t Mercury lamps are highly versatile sources of ¡adiant energy. They are efficient generators of visible light for general lighting applications for factories, for street lighting and outdoor flood- lighting. They are also common sources of ultra- viõlet ènergy used fo.t sunlamps and for black light and photochemical effects. Mercury lamps require correctly designed bal- TYPICAL ENCLOSED lasts for their operation; all lamps with the same TRANSTORMER suffix number in the lamp order abbreviation are interchangeable and will operate from the same ballast design. The characteristic blue-green light from mercury lamps appears as a "white lightl' but distorts the color appearance of colored objects, and for that ieason ãre often combined with ñlament lamps for interior illumination. In color improved lamps a fluorescent phosphor coated on the inside of the outer bulb. This is CORE AND COIL 3 K\I TRANSFORMER ÞhosÞho¡ is activated by the ultraviolet radiation TRANSFORMER änd citrn"tts this energy *tti.tt otherwise is wasted into light to fill in the red portion of the sPectru,m not Þresent from mercury radiation alone. The ¡esoliant color of the ügÍrt is approximately the same as when equal wattage of mercury and TRANSFORMERS FOR MERCURY LAMPS _ óO CYCLES filament lamps are combined. of G-E Model Lamp lypc Number+ OPERATING PRINCIPLES V¡tts-Type O Translormer 9f64Y- Fundamentally the principle of all mercury vaPor H 85-C3 Core and Coil 4009 lamps is the same - that of an electron flow be- Stabilized Output Transformer 4017 tween electrodes through ionized mercury vapor. 44, BL4 I Core and Coil 351 8 Each lamp takes a design best adapted to efficient H r00-L4,M4 I Enclosed Single 1019 sP ,tL4 ) Moistureproof Single 32't1 performañce for the particular service intended. Enclosed Sinqle 0020 This is the reason for the widely different ^PPeat- Enclosed Tulamp 0092 ance of the various tyPes. H950 A5 Core and Coil 351 ó Lamps for general lighting service are designed - J5 Enclosed Single 1017 00t1 to put ãs much energy within the visible sPectrum as Enclosed Sincle possible and comþarative efficiency is stated in Enclosed Single f 00ó Iumens output. For ultraviolet applications the lum- Enclosed Single 6 Enclosed Single 7 inous efficièncy is less important-sometimes un' Enclosed Single I wanted; in the case of black light applications, Pendant, Mounted 9001 light absorbing frlters must be used. Af Enclosed Single Reactor I 005 B1 Enclosed Single Reactor 1 004 Lamps are designed for one specifrc terminal EI Core and Coil Reactor 3s04 provisions for the suPply of this voltagé, and all H400 - J1 Moistureproof Single 3000 requiied-transformei voltage ãre governed by proper selection Core and Coil 3500 of designed for oPeration on line RI Enclosed Single 9 rùlhere Weatherproof Single @ 3020 voltage conditions encountered in service. Enclosed Tulamp 001 ó the lãmp operating volts are approximately half Enclosed Tulamp 0025 of the sérviCe voltage simple reactors may be used, Enclosed Tulamp 009ó otherwise combinalion auto t¡ansformers ballast Enclosed Tulamp 001 9 designs are required. The variations influence Hl000 - Hó Core and Coil 401 0 traniformer size, weight, and cost. C12 Enclosed Single Reactor 4016 The listing below includes all of the more ^.12, ( Enclosed Single Reactor 28 Pop' 40r 3 ular ratings- of G-E mercury lamp transformers' Hr000-Ar5 ) Enclosed Tulamp Reactor cr5 I Enclosed Single 4012 factory most of wlich are carried in distributor or I Ënclosed Single 4007 stocks. Enclosed Single 375r TULAMP TRANSFORMERS generally provide H3000 - A9 Enclosed Single 3750 high overall power fa.ctot, line starting current O Lamp¡ having the s¡me l¡st numerol in the ordering dcsignation use lhc s¡me than opèrating current, lowe¡ first cost, and tr¡nslormer types. The letter Þreceding the ¡umeral :imply indicatcs modi- loler lication in lemp construction. y3 lower wiring costs. Lead-lag tulamp transformers @ 979 (for low used operation of lamps in am- ôfe dcsighcd lor should not be for when tgmperðtures ôs low bient temperatures below 32 degrees F. Lead- lag transformers should be used for operation of + The prcfix 9Tó4Y- should be used with cach identifying number givcn bclow. lamps indoors only.

a

52 C-E MERCT]RY LAMPS

a

I

?' := t-''= *':< ìr

H400-Rr H400-RW1

{ H400-RCr

Hí000-C12 l{r 000-cl 5

REFLECTOR.TYPE LAMPS more than the H4OO E1 lamp shown on rhe next The light distribution from the elongated arc Page. tube of the mercury lamp is mostly in a horizontal The H4OO-RC1 combines rop color improve- pattern. reflectors intercept and control Suitable ment with high efficiency. In this color-improved-of àbout SoVo of the light-only 2oVo downward being lamp a phosphor coating is used instead the uncontrolled by usual reflector design. metallic reflector. This white powder acts as a This large percentage of the light output sub- diffuse reflector but allows approximately one-third jected to ¡eflector control Puts a premium on gf !h" light to be t¡ansmitted through the coating. keeping reflecting surfaces bright and clean, since This upward light may be used to illuminate th1 any-deþreciation of reflecting surfaces due to dust ceiling and upper side walls, or may be redirected and diit means just that much waste of light paid by an external reflector which also acts as a shield for but not utilized. The advantage of reflector- against high lamp brightness; also as a protecrion type lamps is that the sealed-in silvered reflecting to the lamp from thermal or mechaniõal shock. r,.r^rfac"r äo not deteriorate throughout the life oi The $Øhite Mercury R\tr-l is recommended for and nuisance most 400-watt mercury applications. provides the lamp.-has The expense of cleaning It fixtures always been a bothersome problem more light than other 4o0-watt mercury lamps, to the point of actual neglect which means not only low maintenance cost and the specially designìd a waste of both lamp and current but more signif- phosphor produces a desirable white light, bui not icant in over-all effect is the loss of illumination as much color improvement as the RC-1. for production efficiency. The half phosphor coated, color improved The H4oo-RL is the unmodified mercury lamp HLOOO RC-15 or H1OOO RC-12 produce up !o in an internally silvered R-52 reflector bulb. It's lOTo mote light than the H1OOO A-15 or Hi0O0 maintenance cost is low and it gives up to 54%o A-12 a¡d ap to 29Vo more light than the H1OOO more light than the H4oo A1 lamp and up to 36Vo C-l5 or H1OOO C-12 lamps.

53 G-E MERCT]RY LAMPS

!

J l

i

Hr00.L4 Hl00-M4 {s

l' -''

H400-Er T H400.Ar H400-81

'n r- a

H175-C22 H250-J5

H175-A22 H950-45 T t

I I I,

T

.r l ìi

'.i

L14 \ I H3000-49

H400-E-1 H4O0-Jr H1000-415 12 5 4 Hr000- ) During the past three years many improvements for the H4O0-R\ø1 and H4oo-ErVl hmps. lhis have been made in General Electric 4o0-watt Mer- new phosphor converts ultraviolet radiatioft ínio cury L-amps. Thpse include silver plated wire sup- appreciably more white light. A new group of ports for the arc tube; white-frnish resistor relocatèd 400-watt weather-resistant lamps is also available behind the heat reflector disc; improved electrodes; at slightly higher prices. They are identical except puriñed quartz parts and speciãlly treated outer for glass to their counterparts listed .below and bulb. are identified by "/$ØR" after ordering abbreviation. ,The_ newest improiement, a specially designed These new lamps will find application wherever phosphor, has resulted in even highei efficiency water breakage problems occur with regular lamps.

L¡mp ^ D_ercripllon S!d. Approx. Approx. M¡r. Lighl Ordering \V.lti Bulb B¡¡c See Footnole No. Pkg. Hour: lniti¡l Ovcr-¡ll Ce nt¡r Abbrcvi¡tion Oly, Llfe Lumcn¡ Lcnglh Lenslh Hl00-sP4 f00 PAR-38 Admed. Skt. *Black.Light (Spot!-Use scp. arate filter (e, ¿) 19 ó000 5+ Projector *Black _Light (Flood!-Use scp- Hr00-FL4 arate filter (s, ¿,) 12 ó000 9300O 5+ Hr00-L4 100 PS-95 Mog. Skcet Lishrins (3) 24 ó000 3s00o 7% 5 General and Strect Líshting Hl00-M4 Color lmprovcd (3) 24 ó000 33000 7% 5 *General Lightíng; Black Lisht Ht00-44 't 00 Tl0 Admed. Use separate filter (3, 5) 12 ó000 3500€) 5% 3ik Hr00-BL4 lO0 T-ló Admed. *Black Light-lntesral f¡lrer1e,z¡ 1e lOOO slÁ 3lç General and Street Lighting Bl¡ck Hr 75-499 175 BT-28 Mos Light--Use separate filtcr(e, s, 3) 19 ó000 7000 8% 5 Gene¡al and Street Lightins Color H17s-C29 lmproved (s, 8, 3) 12 ó000 ó700 B% 5 Black Light-Use separate filtcr,' H950-45 950 BT-98 Mog. General and St. Lts. (e, 8, 3) 19 ó000 11000(A) 8% 5 General and Street Lighting Color H950-J5 lmprovcd (e, s, 3) 19 ó000 10s00 B% s General and St. Ltg. Black Lt. H400-E-r 400 BT-37 Mos Use scparate filter (s, e) - ó óo00 91000(8) 11% 7 H400-EW't Gen. & St. Ltc. Wh Mercury(e,8) ó ó000 93OOO 11% 7 General and Sheet Li ghting Color H400-11 lmproved (e, 8) ó ó000 90000(c) 11% 7 *General and Street Ltg, Black H400-El T 400 T.20 Mog. Light-Use separate filter (s) 19 ó000 90000 11 7 H400.Al 400 T.16 Mog. *Gen. å St. Ltg. Base Up (ro,r r) 12 ó000 15500(D) 13 I "/4 *General and Sheet Lighting H400-Br Bôse Down (r2, rG) 12 ó000 15500(D) 13 7% H400.Rr 400 R-59 Mog. Reflector Hish Bay l. F.

O R¡ted v¡lues correclcd to 95.5 walls which is rcpresenlative of ficld ¡ervicc. O R¡ted v¡lucs correcled to 9ó.7 w¡tts which is representativc of field ¡elvicc. @ Apploximotc lifs under ¡pecified le¡t cond¡lion3 with 5 or morc burning hour pet shÍ. @ Opâquc coating on ¡cflectí¡g section of bulb. @ \fhcn Hl00.A4 l¡mps arc oper¡ted on direct curcnt r pol¡rity rever¡lng ¡wltch ¡hould be ln¡l¡llgd to ¡vold lhc Þo¡tlblllty of elcclroly¡l¡ ln lhc l¡npr, @ De¡igned for scrvice olhc¡ th¡n illumin¡lion. O Lifc under specifled lcst condillons with lamps turncd of, ¡nd lc¡t¡iled no oflcner lhrn orcc evcry 5 burnlng hours. @ Horironl¡l burnint ¡pproved wi(h or withoul mrtnet, ¡o operated, publlshcd life r¡ting¡ rpply but wctl¡ ¡nd lumcn¡ ¡re rcduccd, @ M¡y ¡ot.give ¡¡tisf¡cto¡y perform¡ncc if ¡ny accessory equipmcnl i¡ ¡tt¡chcd to, or touche: the gla¡¡ bulb, ¡hould bc ¡hicldcd ¡g¡in¡t moirturc falllng on thc bulb. @ Burning position within I 0' of vertical baee up. @ Horironlal burning approved wlth nagnct holdint ¡rc app¡orln¡tsly cGnfercdr 30 opcr¡tcd, publl¡h¿d lile rallng: apply bul w¡ll¡ and lumen¡ ¡re r¡duc¡d. @ Burning posiaior muit bc withln l0'of vcilic¡l ba¡e down. @ The H1000 watt lomps wlll operaie salhhctorily on 700 w¡l( b¡ll¡stc in llrcet rnd indu¡ki¡l ¡pplic¡lions, Appror. Mc¡n Lumens: (A) 8900, @) 16,400, (c) l5ó00 (D) l3ó00, G)14900, (F) 17000, (c) 40500, (H) 3óf 00, (r) 3800, (r)103000. * Speci¡l Glu Eulb -He¡t-se¡¡¡l.!t. 55 r G-E MERCT]RY BLACK LIGHT LAMPS

.Çmpf .!t

t

¡

Hr00-44 H100-BL4 Hr00.sP4 Hr 00-FL4

"Black Light" is a popular name for near the source must be absorbed by a ñlter. In H250-45 ultraviolet energy in the 32OOA'4oOOA the HLoo-8l,4, F15Ta/BLB, and in the band. These invisible rays cause many ß4oTl2lBLB the lamp bulb itself is the materials to glow. The process is used for frlter made of dark purple glass which ab- stage and decorative effects, industrial in- sorbs nearly all the visible light and trans- spötion and Þroduction, detective work, mits a high percentage of black light. rÅineral exploiation, medical applications, Fluorescent Black Light Lamps are more and advertising. efficient than Mercury tyPes but require To be effective visible light emitted by more space.

L¡mp Std. Approx. Ll¡hl M¡:. Ordcrin¡ Vall¡ Bulb B¡¡¡ Pkg. Hour¡ Lumcn¡ Cntr. Ovrl. Abbrevi¡llon Oty. Lile Lsth. Lglh.

Hf 00-SP4*@@ 100 PAR-38 Adm¿d. Skt. 19 9000 5 -L16 't 00 PAR.38 Admcd. Skt. 12 2000 5 f6 Hr00-FL4*O@ J_ 100 T-1 0 Admed. 12 ó000 3500 3 16 5 % Hr00-44*@ 7 Hloo-BL4*@ r00 T-l ó Admcd. 12 1 000 ¡r 5 % H950-45 150 8T.98 Mog. 19 ó000 r ìooo 5 I %

G-E FLUORESCETYT ßLACK LIGHT LAMPS

t40T1 e/BL/Rs F4OT1 9/BL

F40Tr 2iBLB

Slcnd¡rd Lamp Nomin¡l Lcngth, Hrs. Bulb B¡se P¡ckagc Ordering Lamp lnches Life Abbrevi¡tion ìlatts Ouônt¡ty Ff 5T8/BL 1s T-8 t8 Med. Bip. 24 7500 F1 5T8/BLBO I 5 T-8 18 Med. Bip. 24 7s00 F30T8/BL 30 T-8 3ó Med. Bip. 24 7500 F4oT19/BL 40 l-12 48 Med. Bip. 24 7500 F4OT12/BLBO 40 T-19 48 Med. Bip. 24 7500 F40Tr9/BL/RS 40 T-12 48 Med. Bip. 24 7500 F40Tr2|BLB/RSO 40 T-19 48 Med. Bip. 24 7,500

I O lntegral lilter. (D Life under specified conditions with lamps turncd ofr and restarted no oftener th¡n once every 5 burning hour¡. @ Op¡que coating on reflecting section of bulb.

S¡tecial Gl¡s Eulb-lle.t-reritt¡nt. 56 I G-E FLUORESCEIVT LAMPS a

TYPES OF FLUORESCENT LAMPS In fluorescent lamPs, gas acts astlte conductor Fluorescent lamps may be grouped according to types of starters and bases: of electricitv and lieirt iã -electricallyproduced by electronic activitv, as'oÞposãd to heating a 1. a. Bipin-base lamps for use in. frxtures hav- frlameírt to inóandescence to produce light in an in! starters or-manual starting switches. incandescent lamP. b. Bipin-base Rapid-Start lamps for use on A fluorescent lamp is a complex electrical raþid-start ballasts to get quick starting device. For this reasótt its light output and per' wiìhout starters. These lampi may also be formance can be grearúy affetted by the quality used in ñxtures with glow'type starters. and desien of mãteriais used to make it, by c. Recessed base Rapid-Start, High Output precautioäs taken duri-ng manufacture, and also and Power-Groove lamps for higher light by the equipment used for starting and operat- ouptut. ing the lamp. d. Bipin-base Instant'start l1-Pt for frx- In appraising the value of a fluorescent lamP tufes with instant-start ballasts. the foilowing-factors must be considered in Slimline fluorescent lamps are instant-start Maintenance of 2. addition to p"rice: Light output, types with single-Pin bases. Depeä¿abilityl Unifórmity, Color, Life. light, 3. Circlioe fluorescent lamps have circular shapes and use 4-prong connector-type bases.

PRESS BASE CEMENT TUBE FILLED WITH \ ARGON GAS AND E PINS MERCURY VAPO XHAUST MERCURY TUBE

INSIDE OF TU E COATED CATHODE COATED WITH WITH FLUORES CENT MATERIAL ACTIVE MATERIAL

CATHODES COILED.COIL TUNGSTEN CATHODES Used in general line lamps intended for Two cathodes, placed one at each end of the starter servicã, and also for Trigger'start ballasts' lamp, are the souice of electrons by which the In manufacture, the coiled tungsten wires cu.ri"nt is conducted in a fluorescent lamp. The shown below are coated with the electron' design and treatment of the cathode has a decided emitting material' effeci on the performance of the lamp.

TRIPLE.COIL TUNGSTEN CATHODES Used in instant'start single-pin and bipin-base lamps, and also in the RaPid Start Lamps. This is i unique cathode desigi developed by Gen- eral Eleciric, giving improved life perfotmance on Instant-stait and Rapid Start ballasts because the cathode holds mo¡e emission material and holds it more securely. Too, the fine wire heats up quickly during staiting, which also increases life.

57 v C-E FLUORESCEIVT LAMP OPERATIIVG

.t

There are a number of different methods by .These are the lamps which may be operated which fluorescent lamps may be started and with starters: 4-, 6-, 8-, and l3-watt T-5; L5- operated. Each method requires the selection of and 3o-watt T-8; L4-, 15-, 2O-, 25-, and 40- a particular combination of fluorescent lamp and wart T-12; 9O- and lO0-warr T-17. auxiliary equipment. The choice depends upon 2- Trigger Start (no starters) lamp characteristics, application requirements, This newe¡ mefhod permits operation of and cost versus convenience factors, For ex- some smaller preheat-start fluorescent lamps ample, if lamps are to be operated outdoors in without starters, yet gives practically instant cold weather, only a few types will perform starting. .A.lthough lamp life is a little sho¡ter with best results. and thus lamp cost a little higher, maintenance is greatly simplified and convenience use five methods of There are principle of operation. much improved. No special lamp is required, Some lamps may be operated by only one method; but the lighting fixture must be equipped with some lamps may be operated by more than one. the proper size of TÅgger Start ballast. This The following describes these frve operating automatically provides cathode preheat with- methods and lists the lamp sizes appropriate out starters. Trigger-Start ballasts are cur- to each. rently available for L4, L5, 20, and 30-watt L, Prel¡eat or Sutítclt Starting (uítb starters or General Line fluorescent lamps and for 8" maøøal startíng suitches) and. 12" Circline lamps. If fluo¡escent lamp cathodes are pre-heated 3. Rapid Start (no starters) before the lamps is started, relatively inexpen- This newest of systems used with Rapid sive ballasts may be used. Such preheating is Start, High Output and Power-Groove lamps readily accomplisbed by means of manual combines the simplicity of Trigger Start with switches (used in desk lamps and portable the low cost of conventional switch starting. lamps) or by automatic starters (where It requires the use of special low-loss triple- ñxtures are controlled f¡om a wall switch). coiled cathodes to reduce cathode heatìng Starters are available in either standard or losses, and is coated with D¡i-Film to assure rapid starting even under adverse conditions. no-blink types. The latter are obtainable in Rapid-Start lamps give perfornr- manual (Watch will good either the reset Dog) or ance in fixtures employing glow-type starters. automatic reset designs and in the range of The lamps should be used with Rapid Start sizes needed for the different lamps. The rùíatch ballasts designed to automatically prõvide ad- Dog is ¡ecommended in most in- equate prebeat with low losses. Lamps glow stances because it eliminates "flashing" or as soon as turned on and come up to uni- "blinking" at the end of lamp life, saves form full brightness in approximãtely two ballast wear, and lasts much longer. seconds.

REPLACEABTE STARÎERS STARTERS C¡¡¿ St¡ñcl L¡mp V¡lt The function of the sta¡ter switch is to complete, and Tvpe then open, a circuit through the cathodes of tlie preheat FS.5 . 4,6,9 A type of fluorescent lamp. rVhen the srarrer switch is FS-g . 1 4, 15, 20 A clo_sed, current flows through the cathodes, heating them FS.90 14,15,90 B FS.25 22,25 A and causing them to emit electrons. This electron emis- FS-4 . 13,30,40 A sion makes the arc "strike" at much lower voltage than FS.4DC 13,30,40 A would be needed with unheated cathodes. $Øh1n the FS.30 30 B starter switch is opened, the resulting inductive FS-r 2 3t A "kick" FS-4ARO & A from the ballast starrs rhe lamp. FS.,l() 40 B ,All but two of the sta¡ters listed are of the glow-switch FS-400€) 40 B type. The FS.44 and FS-64 are FS./t4€). Æ thermal starrérs, and are D recommended FS-,l4DC & D for the operation of tbe 4O- and. l00-watt Fft4€) 90, 1O0 D lamps, respectively, for reliable starting down to ooF. FSó . 90, 100 c STatch Dog starrers provide auromatic cut-off at end of FS-850 90,'t00 E lamp life. This eliminates prorects FS.850S . 90, I 00 E blinking, and the FS-859 100 ballast. rJ7hen a new lamp is installed, a touch of the man- O ¡Automatic re:ct lockout startc¡. Consumer )d wall during hmp oÞerdion ual reset button makes the stârter operative again. @ Sec tc¡1. The FS-4OO starter is specially designed to minimize @ Thermal.st¡iler. Con¡umer y2 wrfi during opc]rl¡or. For u¡e wlth 40. wrtl prchcll l¡mp¡ lor opcr¡tion down to 0'F. instant starting of 4o-wati lamps on tlie lead circuits of @ Thermal ltcilcr, Consumer 7rl valls during l¡mp operallon. tulamp ballasts, thus lengtheniñg lamp life. It is particu- @ Vclch Dog, two-terninal mogul b¡sc. Iarly recommended where group relañiping is prãcticed. a

58 ) General Electric Lamp Division's Bulletin STSTEMS LS-1o1 lists technical data on fluorescent lamps, ballasts, starters, and lampholders.

\lhile lamp and ballast p{ces are slig-htly 5. Stìmtine (instant start uitbout starters) higher, these- are offóet by èlimination-of the Slimline lamps combine all the advantages stúter and starter maintenance costs. Rapid- of the instant-start lamp with much greater Start lamps are available in the 40'wattT'Lz convenience in handling and easier main' size, L6'i Circline and in High Outþut and tenance. The lamps ãre equipped with Power Groove lamps designed for greater exrra-strong single-þin bases .that- frt easilY current to secure higher light output. and solidly-in rulgeä push-pull sockets. This 4. Insta.nt Start (no størters) combinatiôn ma-lies Iamp installation fast Through the use of higher'voltage ballasts, and easy. these larñps may be staried without preheat. In the eight foot sizes, slimlines are among Thev are êquipped with triple-coiled cathodes the most efficient lamps made. In addition to that'affordin'lenerat theìame long life ob- increased efficiency, the longer length reduces tained from thé popular sizes of general line the number of lanips and fiitures required in switch-start lamis.^\Xzhile they look iust like a given installation. This, together with the switch-start lamps of the same wattage' elimination of starters, reduces the amount of instant-start lamps are not electrically inter- maintenance required in a fluorescent light' changeable with-them, for t-he cathode leads ing system. are Jhort-circuited inside the lamp base to These advantages, together with the long insure safetv in use. Therefore instant-start rouble-free life offered by G'E slimline lamps lamps cutttt'ot be preheated in starter'tyPe assure contiûuing growth in popularity. circ^uits, Further, gèneral line lamps should Slimline fluorescent are available in 42'l not be used on inðtant'start ballasts or much and 64" lengths in.tbe T'6 bulb size, in 72" shorter lamP life will result. and 96" len[ths in T-8, and in 48",72" and Instant-start lamps are available in 40-watt 96" lengths-in the most popular T'12 di' are also T-12 and 4o-wattÏ'17 sizes. They ametef. l available, on special order, in the 3o-watt T-8 size. G-E FLT]ORESCEI|T LAMP COLORS factories, Fluorescent Lamps are available in a range widely used fluorescent lamp color in G-E natural of strong colors and in several different "whites"' officeJ and schools. It blenäs well with The sat"urated colors red, pink, gold, green daylight. and blue are used for- decorãtive effects while \üØarm White provides the highest efficiency the whites- serve for both decorative and general in white fluorescent lamps, it emphasizes orange' lishtins ÞurÞoses. All fluorescent lamps gxcept vellow and yellow-green at the èxpense of other nõld uñd^t"d are white when unlighted. Differ- tolors. GenLrally u-sed where highest efficiency ãnt phosphors produce the different colors when is more importañt tban color rendition. lamps are lighted. De Luxe Cool \Øhite most closely simulates \Øhite fluorescent lamps are designecl to com' the aÞÞearance and color-rendering properties bine three elements impõrtant in lighting effects of nati¡?al daylight. It iswidely used in stores such (1) efficiency-mo-st light pei dollar; (z) as suÞermarkeís, florists, meh's wear shops and -colàr'-rendering properties I thê ability.to Þ¡i"g other^ olaces where excellent color rendition of out the beauty"o? cdlored materials and objects ,rutorui daylight is needed. Also used in factory- and (3) "\Øhiteness"-their appearance in re- and office ins-tallations where best appearance of lation ío either natural outdooi äaylight or the colors is important. traditional artifical illumination such as filament Home-lite (formerly De Luxe \ùØarm Vhite) lamps. simulates the warm fiiendly effects of filament The choice among fluorescent "whites" always liehtine in both "whiteness'' and color render- involves compromlse among these- three ele- iís. Usîalv first choice in residence' restaurants' ments. Obtairiing best color ren-dering P{9n9r' beäutv putÍors. deÞartment stores' bakeries and "reduction effects ties necessitates in efficiency. Choice other plu."t where "homelike" lighting whiteness affects both efficiency and color are wanted. of rùíhite, rendering properties. The d-escriptions below Daylight, Soft $(i hite, are still available outline îhé effects obtained from the most for repiacement PurPoses in- existing installa' popular whites. tions ãnd for nèw installations where their Cool White combines high efficiency with appearance or color-rendering properties are reasonably good color ¡endition. It is the most particularly suitable.

59 I BALLASTS FOR FLT]ORESCE]VT LAMPS

Since fluorescent lamps have a negative- resistance characteristic ãnd tbe lamp vbltage decreases as the current increases, the iamp will desroy itself unless rhe currenr is limited. This protection is provided by the "ballast" which usually takes the form of a choke coil. The ballast must be designed for the size and type of fluorescent lamp useä, as well as for the oirituge and frequency of the electrical system. The life and light output rarings of fluorescenr lamps are based on their use wilh ballasts pro- viding proper operating characteristics. BalÍasts that do not provide proper electrical values may D substantially reduce either lamp life or lighì output, or both.

Single-Lamp Ballasts Using Slartcrs Slimline Lamp Ballasls - No Starlers Required Nominal G.E Appror Approx. Powcr Facto¡ 9O6/c L¡mp Cat¡los Sire, Aver¡ge G-E Approx. \v!tts Number lnches Lamp Sire Lamp Catalog Size, V¡lls Number lnches 6,9 89G435 1 1 3+ 13 89G713 1 1 6% 19T6 25 89G580 1 x3t4x e% 13 89G414 1 I 0 49T6 (2) 25 89G584 1 x31,4x14+ 14,15,90 1 1 89G38r 3 48T19 38 89Gó93 1 x3lÁx erí 11 89G424 1 2 I 48T12 (e) 38 89Gó28 1 x3l4x14å f5 89G422 1 I 8 48T19 (r) 38 89Gó00 1 x31Áx e% 90 89G493 1 2 8 64T6 37 89G581 1 x 31,4 x e% 99 (circ.) 89G499 1 1 3 64T6 (e) 37 89G58ó 1 x3r,4x14+ 95 1 89G489 1 3 79T8 3ó.5 89G581 1 x 31,4 x e% 30 1 1 89G704 72T8 (e) 3ó.5 89G58ó 1 x3)4x14* 30 89G70ó 1 79T12 55 89G762 1 x3l.4x11% (circ.) 39 89G700 1 1 79112 (e) 55 89G490 2 x3tÁx1 4j% 40 89G707 I 1 72'Í12 (e) 1 ,| 55 óGr0r0 x 3t4 x'l1% 40 1 89G7r 2 I 9óT8 (e) 32 89G588 1 x3r'4x1 4+ r00 89Gó03 I 3 x 1l 96T8 49 89G743 1 x3)4x e% 9óT8 (2) 49 Multiple Lamp Ballast¡ Using Slartcrs 89G589 2 x3)4x14* 96T8 (e) 65 89Gs90 2 x31,4x14* 1 I x 10 96T12 74 89G762 1 x31Ax1 1% 90 1 2 x l0 96T19 (2) 74 89G490 I x31,4x14* 30 89G780 f 2 % r9 % 96T12 (e) 74 óGl0l0 1 x3\.4x1 1% 40 óGl000 1 I % r9 % 100 89G5ó9 I 3 % x 19% High Output and Powcr-Groove Ballasls 90-l 00 59G9ó5 I 3 % x 19% *For 48'Í19/HO 9-ó0 89G8r 7 e% x 31,4 x 113Á 1,10.980 voll c¡rcu¡ls on¡y. 72T12/HO t-85 89Gó05 2% x3%x14# Trigger Slarl and Rapid Start Ballasts- 96T19/HO 9-t 05 89G83ó 2% x 3r,4 x 16Lrt No Sla¡ters Required 48PG17 9-107 89G739 2% x3%x19# 9óPGr 7 9-t00 89G754& 2% x 3)4 x 14& r 4,15 (Tr e) 89G701 13Áx1iÊx 61Á 89G755 r 5 (T8), 90 (Tr 9) 89G709 13,4x1iåx 61Á For ¡ lisl of morc lh¡n 100 ballcsts, see LS.l0l, "Fluorescent Lamps 92 89G399 1#x93Áx 6% rnd Auxilirry Equ¡pmcnk." 39 89G339 1!tx23Áx 6r,4 o) 14,1s,90 89G440 1!Åx23Áx 8% 40 89G395 1'L,È x 97Á t 6% 40 89G708 1# x 93,4 x e% (e) 40 89G545 1äx274x e% 40 (circ.) 89G397 1¡LÈ x 994 x 6%

I

60 FLUORESCENT LAMP SUMMARY Types, and Sizes Available Illustrated are 29 standard lamps of different lisht. the oÞerating current and voltage, as wetl For"" sizes and consructions which make up the line är- iti" ìã-þ"rutotË e nviro nment. colored' The availability of many of light, efficiêncy ranges ftom 1.5-4.5 lumens per of fluorescent lamÞs. for these in various^ spectral colors and design w-att for red,'to 5O-gS lumens per watt modifications for spècialized operation adds up green light. to more than 35õ separate catalog listings' The wattage range is from 4 to 2OO watts operated at nominally. SÏimline- tyPes -may be different wattages' depending on- the current rating of the bälast uied' The light output for "white" light ranges from about 75- lumens to over 13,00"0 lumeãs at lamP efficiencies ranging ftom zçj to well over 7o lumens'per-watt' Actual outPut depends on the spectral quality of the

GENERAL LINE CIRCLINE 100 40 Nominal Watts 4 6 8 13 14 15 15 20 25 30 40 40 90 22 32 I 1;rs¡filiñh;t- 6 9 12 21 15 18 18 48 60 ó0 id¡a -12 -8 12 -17 T-1 7 11 T-9 T-ro -i-10 Bulb * T-s T-s T5 Tt2 -T-B Í42 -12 90 21 31.5 39 Avera \latts 3.8 5.B 7.9 133 4.O r 5.0 14.1 19.1 26.O 30.0 39.0 41 .O 425 1 550 1 590 390 35 420 unent (Ma 125 i4s 1ó0 1ó0 300 330 380 490 355 430 98 100 101 62 ó0 BO 107 p o ts 33 45 58 91 37.5 55 45.5 1 000 1 óO0 1 890 2500 I s00 51 50 4850 930 1 550 2200 Lumens Cool White 100 210 330 7oo s40 730 620 1 o3o 1 óó0 1 930 2óOO 2ó00 s 300 5.1 50 9ó0 1 ó00 22 s0 mens, arm 105 220 3 110 570 160 ó50 SLIMLINE RAPID START HIGH OUTPUT \,)latts or Length 40 watts 48 inches 72 inches I 9ó inches Len 42 48 64 72 72 9ó 96 B¿se Med. Bipin Recessed D. C Bulb Size T-ó T-12 T-ó T-8 T-12 T-8 f -12 atts 0 ó0.0 I5.0 o Watts I5.0 37.0 3ó.5 49.O s urrent (Ma.) 430 800 800 800 225 210 285 b^o Volts 145 p 100 80 1'l 5 .: ôt 3550 cw 1 480 24sO 25s0 Lum øn Cool White 9 500 32s0 5200 7 300 o L,aunr{ ú, ww 1 570 9550 9650 3ó00 Lumens, arm 2ó00 3350 5350 7 500 c o Watts 38.0 5 5.0 14.O POWER GROOVE f Volts 91 145 192 Length (inches) 48 I 72i9ó o. ô¡ 3ó00 5050 _ E o tcw 2300 Base Recessed D. C o Lrrun -J 'iww ?400 3700 51 00 Lam !latts 107 155 ?00 mp Current (ma.) 1 500 1 500 1 5oo Homc-line Larnps Lamp Volts 84 120 1óo Warm White" Fluorescent lamps are now identified All "De Luxe Lumens, Cool White óo00 9300 1 3,000 6l ¿s "Home-line" lamPs. C-E FLT]ORESCE]VT LAMPS

çs6

çdÉ

ç815

f1315

The 4-, 6-, 8-, and l3-watt T-5 fluorescenr trial. plants they supply light locally for luqfr. are generally us.ed.where space for lamps machine work, frne assembly, inspection, and is limited and where the inherent cool lisht aÃd other- supplementary lighting ãpplications. color quality of fluorescent is desi¡ed. Iñ sto¡es In offices they are built into business machines they are applied in niches, showcases, and shelv- and similar äevices for increased visibility of ing to enhance the function and appearance of dials, scales, and keyboards. miniature displays, signs and modèli. In indus-

FLUORESCENT LAMPS (FOR USE WITH STARTERS)

Approx. Lamp Nomin¡l Approx Approx Lcngth Standard Lumcns Ordering Lamp Bulb B¡¡c Dcrcr¡ption Hou¡¡ lniti¡l lnches Pockage Life at 40lo Abbreviation Wal1s Ouantity Lumens Rtd.Ave CD @ Lif c F1lllcw 4 l-5 6 Min. Bip. Cool White 24 4000 '100 ó0 FóTs /C\t ó T-5 9 Min. Bip. Cool White 24 ó000 210 150 FóT5/W ó T-5 9 Min. Bip. Vh¡te 24 ó000 220 155 F8T5/Cìí I T-5 12 Min. Bip. Cool White 24 ó000 330 240 F8T5/W I T-5 12 Mln. Bip. Wh¡te 24 ó000 340 250 Fr 3T5lCW 13 T-5 21 Min. Bip. Cool White 24 ó000 700 540 O Life unde¡ sp-ecified.test cond¡tions with lðnpt turned olf ¡nd @Approximateinitiallumensafterl0Ohoursoperôfion. restôrl¿d no oftener th¡n once eveÌy 3 burning hours,

Life and Lumcn Oufput The life and light ourpur rarings of fluores- at SOoF ambient temperature and under specified cent lamps are based on their use with ballasts test conditions. providing proper operaring characrerisrics. Bal- lasts that do not provide proper electrical values may Lamp LiÍe All life rarings are based on substantially reduce either lamp life or three burning- hours light output, or both. per start. Less frequent starting tends to increase lamp life. rùØhen lãmps Ballasts certifred as built to the sÞecificarions are oPerated at six or twelve burning hours per adopted by the Certified Ballast Mãnufacturers start, average life is increased by 25% or 6OVo (CBM) do provide values that meet or exceed For continuous burning, ayera,ge minimum requirements. This certification as- le_spectively. sures the user, without individual testing, life is 2/z times the ¡ated value. Since ligit that output depreciates lamps will operate at values close to their rãtings. steadily as lamps are burnãd, greatest lighting value usually results when "Lümen Oufput and efficiency values apply at lamps are ¡eplaced befo¡e they reach their the end of 100 hours operation, where móaiured average life.

62 LAMPS G-E FLT]ORESCET{T a

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The 15-watt T-8 lamp is used extensively in homes for kitchen, bathroom, and mirror lighting. In stores it lights showcases, niches, and signs' In industry it is used for local å ç1ls lighting at machines and work benches - also in portable rü(/hen starting â dãsk lÃps. used with the trigger-start ballast, fsds ll is nearly instantaneous. The 3o-watt T'8 lamp is applied in stores for showcase, valances - wallcase, and perimeter lighting, and in homes for ¡¿ tF parabolic ç1 4119 ä over narrow windows' It is used in polished reflectors where the diameter is advantageous for good control. l¿ ll f15119

-t4 F t?0T19

-u-r1 Í95T1 I

FLUORESCENT LAMPS (FOR USE WITH STARTERS)

Lcmp Nominal ordcrins LamP Burb B¡¡e De¡giplion ïäJr îiä""i -":,,ffi Abbrcvi¡tion Vatt¡ *:il! äifi{;å

7500 730 590 FI 5T8/CW 15 T-8 18 Med, Bip. Cool White 24 l5 T-8 l8 Med. Bip. De Luxe Cool Whitc 24 7500 500 375 FI 5T8 /cwx 500 375 5T8 t5 T-8 l8 Med. Bip. Home.line 24 7500 FI /wwx 7500 ó80 550 FI 5T8 15 T-8 t8 Med. Bip. Daylisht 94 lD 24 7500 760 61s FI 5T8 15 T-8 18 Med. Bip. Vhitc /w Bip. Warm 24 7500 760 615 F1 5T8 15 T-8 l8 Med. \lhite /ww Bip. Soft 24 7500 410 350 F1 5T8 l5 T-8 18 Med. White /sw B¡p. Blue 94 7500 F1 5T8 15 T-8 t8 Mcd. /B 94 7500 FI 5T8 15 T.8 l8 Med. Bip. Green /G Bip. 24 7500 F1 5T8 15 T.8 18 Med. Gold /GO Bip. Pink 24 7500 F'l 5T8 15 T-8 18 Med. /PK 't8 24 7500 FI 5T8 /R f5 T-8 Med. Bip. Red 1 890 F3oT8/CW 30 T-8 3ó Med. Bip. Cool White 94 7500 1570 1 900 900 F30T8/CWX 30 T-8 3ó Med. Bip. De Luxe Cool Vhite 94 7500 F30T8/WWX 30 T-8 36 Med. Bip. Home-line 24 7500 1 200 900 17 40 1 440 F3OT8/D 30 T-8 3ó Mcd. Bip. Daylisht 24 7500 F30T8/W 30 T.8 36 Mcd. Bip' !lh¡te 24 7500 1 930 1 ó00 3ó Med. Bip. Warm White 24 7500 1930 1ó00 F3oT8/WW 30 T-8 tVhite F3oT8/S\l 30 T-8 3ó Med. Bip' Soft 24 7500 1150 870 F30T8/B 3o T-8 3ó Med. Bip' Blue 24 7500 F3oT8/G 30 T-8 3ó Med. Bip' Green 24 7s00 F3oT8/GO 30 T-8 3ó Med. Bip' Gold 94 7500 F30T8/PK 30 T-8 3ó Med. Bip. Pink 24 7500 F3oT8/R 30 T-8 3ó Med. Bip. Red 94 7500 O Lile under soecificd tc¡t condilions with lanps turned ofr ¡nd O Approxlm¡te initi¡l lumens ¡fter I 00 hours opcr¡tlon, lcalaltcd no-oflener lh¡n once evc¡y 3 burning hour:.

63 1

I I

I G-E FLT]ORESCE]VT LAMPS 1

The L4-watt'Í-t2 lamp is used for supþlementary lighting in stores_ and industry. It i! applied wheré space doe's nõt peimit use of the longer L'5-watt lamþ. ft has been^employed in pärtable lamps using a low-watrage frlament lamp for â báUast. ^ The 15-watt T-rZ lamþ has a lower bulb-brightness rhan the L 5T8 lamp for about the same amounr of lightl It is preferred over the _T-8 lamp if used without shieldiñg as is sômetimes done for bathroom mirror lighting and some äther applications. Its many uses paralled those òf the 15-watr T-9. The 2O-wattT-tZ lamp is one of the most widely used fluores- cent lamps. _It is employed-basements, in home fixrures fór lighting in kitchens, bathrooms, and recreation rooñrs. ít is used in window valances and under shelving and cupboards for decorative and utilitarian lighting. -areas] It may-be used'to light closets, washrooms and small It is also emploved ïor supplementary lighting in offices and factories. Li siores it lights fitting mirrors, niches, and wallcase displays. It may be operated by trigger-start ballasts. The 25-wattT-tz 33-inch lamp is the longest T-tz lamp which can be.operated from 12o voks;a-c with aîimple choke'ballast. It is principally. us-ed in homes, either in generai lighting fixtures or built into window valances and kitchãn work lpaceã.

FLUORESCENT LAMPS (FOR USE W|TH STARTERS) Lcmp 'Lä;"'Nomin¡l Shndr¡d 4qprox, ApÞrox. Approx. oiJäii"g Burb B¡¡c Dcrcriptlon Abbrevi¡tion V¡tis ïæll, iid' Sì""f"-'t ''lå5i, *t,llî' F1 4T1elcw 4 T-r I 5 Med. Bip. Cool lfhitc 94 ó000 540 420 F1 4T1 e/cwx 4 T-12 5 Med. Bip. De Luxe Cool Whita 94 ó000 390 980 F1 4T1 e/wwx 4 T-12 5 Med. Bip. Home-line 24 ó000 390 980 F1 4T1 elD 4 T-12 5 Med. Bip. Daylisht 94 óOOO 500 390 F1 4T1e/w 4 T-12 5 Med. Bip. llh¡te 94 ó000 570 445 F1 4f1e/ww 14 T-1 t f5 Med. Bip. Warm Whitc 94 ó000 570 44s F14T12lV/ 11 14 T-12 t5 Med, Bip. White@ 24 ó000 570 FI 5T1 2/CW t5 T-12 l8 Med. Bip. Cool \lh¡te 94 7500 620 520 FI 5Tr e/cwx l5 T-12 18 Med. Bip. De Luxe Cool White 94 7500 43s 330 FI 5Tf r/tíwx l5 T-12 l8 Med. Bip. Home-line 24 7500 435 33ô Ff 5T1 2lD l5 T-12 l8 Med. Bíp. Daylísht 94 7500 570 460 FI 5T1 etw l5 T-12 f8 Med. Bip. tllh¡te 94 7500 ó50 550 F1 5T1 2/WW 15 l-12 f8 Med. Bip. Warm \flhite 94 7500 ó50 550 F20Tf e/cw 20 T-19 24 Med. Bip, Cool Wh¡te 24 7500 I 000 870 Fr0Tr e/c\tx 20 T-1 2 24 Med. Bip. De Luxe Cool White 24 7500 ó90 5s5 F20T12iWWX 20 T-12 24 Med. Bip. Home-line 94 7500 690 555 F90T1 2/D 20 T-19 24 Med. Bip. Daylight 94 7500 920 770 FeoTl tVh¡te 2iW 90 f -19 94 Med. Bip. 24 7500 1 030 900 F20T12lWW 90 T-12 24 Med. Bip. llarm llhite 94 7500 1030 900 F9OTI e/sw 90 l-19 24 Med. Bip. Soft White 94 7500 ó80 540 FzOTI zlB 20 T-1 24 Med. Bip. Blue 24 7500 F9OTI elG 90 T-1 24 Med. Bip. Green 24 7500 F'OT1 zlGO 90 T-r 94 Med. Bip. Gold 24 7500 F9OTf zlPK 20 T-r 24 Med. Bip. P¡nK 94 7500 F2OTf e/R c0 T-r 24 Med. Bip. Red 94 7500 F9OTI 2lCW /1 90 T.l I 24 Med. Bip. Cool tVh¡te@ 24 F9OTI 2lD/1 90 T-l 2 94 Med. Bip. Daylisht@ 94 F95T1 elcw 133 25 I-19 33 Med. Bip. Cool White 24 7500 1ó00 1 380 F95T1 2lwwx/33 25 T-12 33 Med. Bip. Home-line 24 7500 1130 900 Fz5TI 2lDlst 25 T-19 33 Med. B¡p. Daylight 94 75_00 1470 1270 Life specified @ _under lest conditions with lanps turned ofi and re¡l¡rlcd @ Approxim¡te initi¡l lumens after I 00 hours opcr¡tion. no oltcnct lhrn oncc every 3 burning hou¡s. @ D. C. Operalion, All G'E Fluorescent lamps should be used only with auxiliary equipmenr designed to produce proper electri- cal values. Unless otherwise noted, ratings apply to operation in a-c circuits. Lamps may be Ëurned in any " . Þositio¡'

64 C-E FLT]ORESCETVT LAMPS

a

{ F40T12

F10oT12 ¡É þ

The 4o-watt T-tZ preheat lamp is used atures from 5OoF to OoF. extensively for general lighting in every INSTÁ,NT START LAMPS field of application. It is employed in strips Instant-staft types reduce maintenance or channels for lighting valances homes and in insure more reliable starting and stores, for display ñxtures, show when used out- win- doors in cold weather. dows, and hundreds of other services. The 90- watt T-I7 lamps produce more light per foot The 40-wattT-I7 lamp has a comparatively than any other preheat lamps. The 9o-watt low surface brightness. It is used for high- lamp is used in-^industry for general lighting quality lighting installations in schools and and also in offices, stores and show win-- offices and for special industry applications Specially designed where it is important to minimize direct and dows. low temperature-temper- lamps are recommended fo¡ use in reflected glare.

FLUORESCENT LAMPS (FOR USE W|TH STARTERS) Approx. Appror, Aoorox. L¡np Nomin¡l Lc¡glh, St¡ndard O¡dcrlns Lamp Bulb B¡¡e Dc:criplion P¡cl¡ge Hour¡ lnill¡l Luñàn¡ At Abbrevi¡lion V¡lts lnchcs Lifc Lumrn¡ lOVoRUl, Qurntily O O Ave. Lll¡ F4OTI 2/CW 40 T-12 48 Med. Bip. Cool White 94 7500 9500 2900 F4OT1 2/CWX 40 T-19 48 Med. Bip. De Luxe Cool Whitc 94 7500 1 840 1 470 t40Tf 2/\tTtx 40 T-r 2 48 Mcd. B¡p. Home-line 24 7500 1840 1470 F4OTl e/D 40 T-19 48 Med. Bip. Daylight 94 7500 9300 9000 F4OTI 2lw 40 T-19 48 Med. Bip. llhite 24 7500 9600 2950 F4OTI 2/\lìV 40 T-12 48 Med. Bip. Warm Whitø 94 7500 2600 2250 F40TI r/sv 40 T-12 48 Med. Bip. Soft White 94 7500 1700 1370 F4OTI elB 40 T-19 48 Med. Bip. Bluc 94 7500 1190 F4OTI zlG 40 t-19 48 Med. Bip' G¡ecn 94 7500 3000 t40T1e/Go 40 T-12 48 Med. Bip. Gold 94 7500 ''t500 F4OTI 2lPK 40 T-12 48 Med. Bip. Pink 94 7500 1190 F4OTl e/R 40 T-19 48 Mcd. B¡p. Red 94 7500 1s0 F4OTI ?lwlLT 40 T-12 48 Med. Bip. llhite 94 ó000 9ó00 F90Tr TiCW 90 T-17 60 Mog. Bip. Cool llhite 19 7500 51 50 4950 F90T17lD 90 T-17 60 Mog. Bíp' Daylisht 19 7500 4800 4000 F90Tr 7iW 90 I-17 ó0 Mog. Bip' llhite 19 7500 s300 4400 INSTANT START FLUORESCENT LAMPS (NO STARTERS USED)o F4oTr e/cw/rs 40 T-12 48 Med. Bip. Cool White 94 7500 9500 9900 F40Tr 7/Cll/rs 40 T-17 ó0 Mog. Bip. Cool Vh¡te 19 ó000 9500 9900 O Life under specificd lcst condit¡ons wilh lamps turned off and ¡esl¡rlcd @ Approximllc initi¡l lunen¡ ¡ftcr I 00 hour¡ ooer¡lio¡,. no oftencl lhcn once evcry 3 burning hours. Õ Ïhc pins of the:e lanp¡ ¡rc ¡ho¡l clrcuitcd in¡ide thc cnd c¡or and lcmp will nol operôlc on prehc¡l b¡ll¡¡l circuil¡.

G-E RT' FLT]ORESCE,]VT LAMPS

F85Ï1 0 RF lamps have special bases and are available for replacemenr in RF equipment.

RF FLUORESCENT LAMPS

LamÞ Nominal St¡nd¡rd AÞprox. Approx. Approx, Ordering Lamo Eulb B¡sc DGacr¡plion P¡ckagc Hours lnitial Lunens A t Abbrcvialion Varis 4070 Rtd. Ouantily Lile Lumens Ave. Lifc F85T1 0/lw 85 T-10 3 & I prong lnduskial White 24 7500 4000 3000 65 't G.E RAPID START FLT¡ORESCE,TVT LAMPS

{11

Fr 00Tr 2 ;

RAPID START FLUORESCENT LAMPS (NO STARTERS USED)

Lamp Nomin¡l srd. Approx. Approx. lln:"": Lenglh Ba¡e Doscription P¡ckcsc Hours lniti¡l àl 40% Ordcring LrmP Bulb lnche¡ Otv. Lile Lumcns Rtd. Ave. Abbrevi¡tion \vôttr Lifc F40r1e/cw lRs 40 f -12 48 Med. Bipin Cool \fhite 24 7500 2500 2200 F4oT12ICWX/RS 40 T-12 48 Med. Bípin De Luxc Cool Wh¡te 94 7500 1 840 1470 F40T12l\0r¡lX/RS 40 T-12 48 Med. Bipin De Luxe Wa¡m llhite 94 7500 1 840 1 470 40 T-19 48 Med. Bipin Daylight 24 7500 9300 9000 F4OT1g/D/RS \ülhite o) 2ó00 2250 F40Tr 2/W/RS 40 T-12 48 Med. Bipin 7500 40 T-12 48 Med. Bipin llarm Wh¡te 94 7500 2600 9250 F4oTr 9/WW/RS rVhite 1100 1370 F40Tr I /S\í/RS 40 T-12 48 Mcd, Bipin Soft 24 7500 F4OT1?/B/RS 40 l-12 48 Med. Bipin Blue 24 7500 1190 F4oTr2lG/RS 40 T-12 48 Med. Bipin Green 24 7500 3000 F4oT12IGO/R5 40 T-12 48 Med. Bipin Gold 94 7500 1 500 F OT1?/PK/RS 40 T-19 48 Med. Bipin Pink 94 7500 1190 94 7500 150 F40T1 2/R/RS 40 T-19 48 Med. Bipín Red

Rapid Start 4o-watt T-12 fluorescent lamps thyratron dimmers: Model 9T63Y6oot for simplify lighting maintenance for the user and LLo-125-voh circuits, and Model 9T63Y6ooo givá, in effelt, instant starting at costs comparable for 228-25Ù-volt circuit. Up to 32 lamps can to those of the 40-watt preheat lamP. Starters are be dimmed with either model. eliminated from the electrical circuit. This is A simpliûed dimming circuit, lower in cost accomplished with a cathode design in the lamp and somewhat less versatile, is also in use; somewhat different from that of the prebeat lamp controls for tbis circuit are available from man- and with a ballast having low-voltage windings ufacturers of variable-voltage transformers. which apply heating to the cathodes at starting Flasbing Special ballasts similar to the dim- abd durir¡g operation. Rated lamp life and light ming ballasts,- but providing somewhat higher output are th¿ same as for the preheat' cathode-heating current, have been designed for Dinzming-4Ù-waft T-12 rapid start lamps flashing rapid start and high output lamps. Lamp can be dimmed from full brightness to nearly life in flashing service is not yet established but full blackout. There are two models of G-E is expected to reach normal rated values.

G-E HIGH OT]TPT]T AT\D POWER-GROOI/E LAMPS

HIGH OUTPUT LAMPS lamps is the Power Groove lamp' This lamp has line of Ttz lamps (za-in. a U- or crescent-shaped cross-section. The ex- The high output radiation produced within the to 96-in.) operates at 800-1000 ma. Since the citing ultraviolet electrical bulb- has a shorter distance to travel befo¡e lamps are of rapid start design, two phosphor The recessed striking the fluorescent material or conaacts are required at each base. cor- was developed to meet this than ii would have from the center of a double contact base cross section. The and, at the same time, to eliminate responding bulb of circular requirement the greater amount of ultraviolet any hazard from electrical shock. ful[ benefit of radiation generated is obtained with the Pov¡er The bigh output rapid start lamp gives about Groove construction. Less opportunity is pro- 4o per ceìt moie light than the 96T12 slimline vided for reabsorption of this radiation by the or 4O-watt lamp. Because of the higher current mercury vapor before it strikes the phosphor. load and thus higher bulb wall temperature' this The "ràils"-along the.grooves serve to keep the lamp performs best in ventilated frxtures. Typical mercury pressure inside the bulb near the, op- ooeã-too fixtures that allow substantial amounts timum'va1oe, by providing cool spots, which oï op*ärd light provide excellent ventilation. condense out exõessive mercury vapor. The Efficient surface-mounted and recessed fixtures bridges between the grooves assure adequate have also been develoPed. bulb strength. Because of the higher bulb wall temPerature' Like the high output lamp, the Power Groove the high output lamps Perform better in low lamp maintains its light output well at low tempeiature applications than 43o-ma. lamps. temþeratures. Enclosed fixtures will provide . PO\üøER GROOVE L,AMPS maximum output in most low temperature Still another step in higher output fluorescent applications. C-E HIGH OT]TPT]T FLT]ORESCE¡T LAMPS a

{. Þ F48T12/CW lHO

( .-Þ F72T12tCW lHO

{._ _p F96T12/CW lHO

{. Þ F100T12/CW lHO G.E POWER CROOTE FLUORESCETYT LAMPS

\-__-:-i F48PG17 lCYt

F72PG11lCV

Fe6PG17 lCW

This new lamp will provide more economical other architectural elements, where the maximum lighting in many applicaiions. It will find wide use light is needed but where only a limited number for general lighting in srores, offices and indus- of lamps can be- used. trial a¡eas. -. In outdoor applications-street lighting, flood- - \Øith_this lamp, much higher lighting levels can lighting, sign lighting, building frónt fighting, be reached with the same ñumbei of fixtures, and etc. the new Power-Groove lãmps offei eve-n at considerably lower initial cost per footcandle. greater ad_vantages. In addition to doubling the light_ per lamp meaning Many high-bay areas, now using filament or higher-lamps lighting ievels and brighter signs- the ñew mefcury, nov/ can gain the advantages lill rñaintain offluorescent their light well at low- temperatures. at favorable maintenance costs. The Power-Groove lamps are not interchange- Powe¡-Groove offers the opportunity to double able with any orher lamps.-New ballasts and larñp- present lighting levels from valances, coves, and holders are iequired.

HIGH OUTPUT FLUORESCENT LAMPS (NO STARTERS USED)

Nominal Lamp Lcngth, Ordcring L¡mp Bulb Basc lnche¡ Descr pr ono Abbre viation Valts ää{äå tärt ,-'f$îi _":,ffif

F48T12/CW lHO ó0 T-12 48 fCool White 24 7500 3250 r48T12/WW lHO ó0 T-12 48 Recessed JWarm llhite 94 7500 3350 F72T12lCW lHO 85 T-12 72 ( Double Cont. lCool White 12 7500 5200 F-r2t12/WV 85 T-12 /HO 72 ) l\larm'Cool Vhite 19 7500 5350 FlOOtle/CW lHO 100 T-12 72 Mog. Bipin Wh. Street Lt. Lo. 12 7500G) 5700 4550 Fe6T12lCW lHO t05 T-12 96 I f Cool llh¡te 12 7500 7300 6200 Fe6T12lWW/HO 105 T-19 96 I Recessed JWarm llhite 12 7500 7500 Fe6T12lCWX/HO 105 l-12 96 Double Cont. lDe Luxe Cool llhite 19 7500 51 00 te6r12/wwx/Ho 105 T-12 96 lHome-line 19 7500 51 00 POWER GROOVE FLUORESCENT LAMPS (NO STARTERS USED) F48PG17 lCVt 107 PG-I7 48 Recessed D. Cool llhite 2 ó000 F72PG17 lCW 155 PG.17 72 Recessed D. C, Cool White B 9300 F9óPGr 7/CW 900 PG-17 9ó Recessed D. C. Cool Wh¡te 8 1 3000

O This lamp is designed and rated for operation in supplcmentary cathodc preheat circrils, fo¡ which specilicalions ¡re av¡ilablc fiom lhe lamP ¡¡¡ql¡ç¡r,a,. @ Lile under specilied test conditions with lamps tuncd ofr ¡nd resl¡rled no oflencr lhan once every lhrce burning hours, @ Approximate ¡n¡t¡ôl lumens afte I I 00 hours operation. @ Life under specilied test cond¡lions with lômps lurnid off ¡nd ¡est¡rted no oltcncr th¡n oncc evcry I 0 burning hours.

67 G-E SLIMLI]VE FLT]ORESCEN? LAMPS

'\, v ,,ü

9 f\. 9

( #/ ,.: fbÉo .'/ ,rótl ' -.ó- Ð ' f1óte Slimline lamps arc a family Ð'< of fluorescent lamps which are ,,(g instant-starting, with single-pin bases. c9o' In general, they have advantages in wiring, I installation, and maintenance over other Á. ingle-pin base ¿¿ n sockets has available in a á A) supplementary

" The 96Tt2 is the most prominent slimline lamp for general lighting service. The mainienance advantagei of the 8-foot lamp résult from fewer parts in the of light lamps, lighting systems than preheat îypes lequire for the same amount - starters etc., being considered' Ð sockets] bal[ast-s, The l2TLz and 48T12 are 6- and 4-foot companions, resPectively,-of the 96TL2 which permit fi.rirh'it¡g ends of continuous rows where tÈe 8-foot larñp.is used.These li,i!t-:l-"-,^t:"^X:9 f". ;;;;;;iiigh,i"g""iitr" where shorrer frxrure lengths are desired for scale or to fit an architectural module. The andT2TB are appropriate for use in fixtures of thin, unobtusive design' They may be convenientll 96Tg determined concealed in coves, ."f"rr,ã"ittrãr"rtri.ted areas. Their operation at one of thrðe current-¡atings, ¡"uãÉ considerabl" .uog.itt choice of lighting level and ñxture brightness' üi^äìäì,ãìrlrüði,itl" "rãã, ãi'"r The 42T6 and,64T6 are designed to fit the standard 4-foot and 6-foot store showcases' Their l¿-inchdi- u*"t", means minimum visual oistruction for all types of displays. The_ small diametel also permits a.ccurate iä"*"r *ifn p"iirrt"i,-.""-*-,r",i"s r.À".to"r for'iallcase, iho* window, cove, wall or mural lighting and many other specialized applications. Slimline Lamps of all lengths are popular for use in illuminating outdoor plastic signs.

G-E CIRCLIIYE FLUORESCEIYT LAMPS

Circline fluorescent lamps are noìñ/ available in three diameters. They are widely used in home lighting frxtures and portable lamps' They arð also-used for decorative lighting in lobbies, lounges, and FCl óTr 0/C\v/RS restáurants, theatres, FCr óTr 0/wvx /Rs other commercial areas. They are adapted for some inspection Processes in industry. The 8- and L z-inch diameter lamps may be operated on trigger-start ballasts. FC8T9/CV FC8T9i WìlX/RS a

FCr 2T1 0/CW q FCr 9Tr 0/wì|lxlRS a

SLIMLINE FLUORESCENT LAMPS (INSTANT START) T-ó Approx. 94', Diamete¡

L¡mp No-min¡l sr¡nd¡d Orderin¡ LrmÞ Bulb Length, 8¡¡r 4r*::. 4rgl:¡. îffiiî Abblevi¡tion V¡tl¡ lnche¡ DercliÞtion P¡clr¡gi T?,i1tt ."dö', 1ll'fl. ;iadr; eu¡nrÍy ö" Rìàd;â;". F42T6/CW 17.5-39.5 T-ó 42 Single Pin Cool White 94 7500 1480 1 930 F41TôlCWX 17.5-32.5 T-ó 42 Single Pin Dc Luxe Cool \lhite 24 7500 1 050 800 F49ïólvvX r 7.5-32.5 T-ó 49 Single Pin Home-line 24 7500 1 050 800 F42T6lW 11.5-32.5 T-ó 42 Single Pin Wh¡te 94 7500 1570 1 300 F42T6lvtVt r 7.5-32.5 T.ó 42 Single Pin W¡rmrt)flhite 94 7500 1570 1 300 F42T6lSW 17.5-32.5 T-ó 42 Single Pin Soft llhite 94 7500 1000 760 F64T6/CW 25.5-48 T-ó 64 Single Pin Cool llhite 94 7500 2450 F64T6/CWX 9000 95.5-48 T-ó 64 Single Pin De Luxe Cool \lhite 24 7500 17 1 Fó4TólWwX 40 380 25.5-48 T-ó 64 Single Pin Home.line 94 7500 17 1 F64T6lW 40 380 95.5-48 T-ó 64 Sinsle Pín \lh¡te 94 7500 9550 91 00 F64T6/WW 25.5-48 T-ó 64 Single Pin \la¡m'lflhite 24 7500 9550 9100 F64T6lSW 25.5-48 T-ó 64 Single P¡n Soft White 94 7500 1660 1 950 T-8 Approx. l" Diameter F72T8/CW 24.5-48.5 T-8 72 Sinsle Pin Cool \lh¡te 24 7500 9550 2050 t72T8/CWX 24.5-48.5 T.8 72 Sinsle Pin De Luxe Cool White 94 7500 1 810 1460 F72T8lWWX 24.5-48.5 T-8 79 Sinsle Pin Home-line 94 7500 1810 1460 F72T8/W 24.5-48.5 T-8 72 Sinsle Pin Wh¡te 24 7500 9ó50 9350 F7tT8lwr0t 24.5-48.5 ï-8 12 Sinsle Pin Warm \ûlhite 94 7500 9ó50 9350 F9óT8/CW 32-ó5 T-8 96 Single Pin Cool White 24 7500 35 F9óT8/C\tX 50 31 50 39-ó5 T-8 9ó Single Pin De Luxe Coof White 24 7500 25 50 2050 FeóT8/WWX 39-65 T-8 96 Single Pin Home-line 24 7500 2550 F96T8/W 9050 32-65 T-8 96 Single Pin \flhite 94 7500 3ó00 31 50 F9óT8lvv 32-ó5 T-8 96 Single Pin Warm Whitc 94 7500 3ó00 F96T8/D 31 50 39-ó5 T-8 9ó Sinslc Pín Daylight 24 7500 3950 2900

ï-19 Approx. 1714" Diamele¡ F48T12/CW 38 T-12 48 Sinslc Pin Cool llhite 24 7500 2300 9000 F48T12/CV/X 38 T-12 48 Single Pin De Luxe Cool \lhite 94 7500 1700 1460 F48Tr 9/VWX T-1 38 I 48 Single Pín Home-line 94 7500 1 700 1460 F48T12/W 38 T-r 2 48 Single Pin Wh¡te 24 7500 9400 9100 F48T12/WW 38 T-r 2 48 Single Pin Warm White 94 7500 2400 9100 F48T12/D 38 T-12 48 Sinsle Pin Daylisht 94 7500 91 50 1 850 F72T19/CW 55 T-12 79 Single Pin Cool llhite 19 7500 3ó00 31 50 F79T1zlCV/X 55 T-12 72 Single Pin De Luxc Cool llh¡te 12 7500 9ó00 9900 F72T12|WWX 55 T-12 79 Single Pin Home-line 12 7500 2ó00 9200 F79T12/W 55 T-12 79 Sinsle Pin White 12 7500 3700 3900 F72T19/WVt 55 T-19 72 Síngle Pin W¡rm \flh¡te 19 7500 3700 3900 ìtlfhite F96T1e/CW 74 T-12 96 Single Pin Cool 19 7500 5050 4500 F96T19lCWX 74 T-12 96 Single Pin Dc Luxe Cool White 12 7500 3750 3900 F9óT19l\tWX 74 T-1 I 96 Single Pin Home.line 12 7500 3750 F96T12/Vt T 3900 74 -19 96 Sinslc Pin \fh¡te 19 7500 51 F9óT19lWW 00 4550 74 T-12 96 Single Pin \larm \lhite 12 7500 s1 00 4550 FgóTr e/SW 74 T-12 96 Single Pin Soft ìlh¡te 12 7500 3400 F96T12/D 74 T-19 96 Singlc P¡n Daylight 12 7500 4650 4100

FLUORESCENT CIRCLINE LAMPS (RAPID START*)

Lcmp Nomincl Lenglh, sr¡nd¡¡d Ordering L¡mo Bulb lnchcs Basc 4?ltgt. 4t*:¡.rnrrrtr îi*:ä Doscriplíon Prck¡sc T?'Tt , l{ioVi Abbrcviclion Vcli¡ Qu¡nrirv tö Lum.nt t[tâ;.

FCsTe/CW 29 ï-9 Outside I 4-Pin Cool White 12 FCsTe/WWX 7500 930 710 29 T-9 Dia.81,4" I 4-Pin Home-line 12 7500 690 FCr eTl o/C\t 29 T-10 Outside 4-Pin \ Cool Whíte 19 7500 1 550 1 950 FCr9Tl0/WWX 39 T-r 0 Dia. 19" 4-Pin I Home-line 19 7500 1 100 890 FCr óTr 0/c\t 40 T-1 0 Outside 4-Pin Cool White 12 7500 2200 '1850 FCróTro/w\tx 40 T-r 0 Dia. 16" 4-Pin ) Home-line 12 7500 1 ó50 * In addition to_rapid srart operation rhese lamps will give fully as good performance in any present circuit pre- vious lamps did. as the Llfe under spccified @ le:l conditlons wílh lamps turncd of, cnd @ Approrim¡le inili¡l lumen¡ ¡llcl 100 hour operafíon. rc¡l¡rlcd no oflcner th¡n once evsry 3 burning liour¡. PAGE IìTDEX OF LAIüPS BY WATr-,-GE

Lísted Lanp Listed LamÞ Listed LamÞ Listed LamÞ Order Abbreviation OnPage Order Abbreviation On Page Order Abbreviation OnPage Orde¡ Abb¡eviation On Pase L40 26 Js6/5 29 15A. 48 25ßlw 2l r5^L7 lAo 25 25Gt6Y2C L4olrß 656 48 rrArT lB 2sGr6yzclW L4olMB 29 656 t5ôr7 lßT 25Gt8y2lßT L4olEM 656lR 23 t5¡,r7lG 2tGL8y2lV L4olO 636lW 15Ar7 lV 25ct8y2l\t/ L4olSPK 636lDC 29 1r417/RO 25G25 lET L4olST 65r4 25 15,{,17lR 25G25lv L4olW L4olF. 6314 lrF L1ALT lw 2rG2tlw 6T4r/z /r 29 t5. t7lY 25T6V2 33 40Tto 3' t5B9y2 23 2iT6y2llß 4oTtoltF 7c7 29 a1 r5B9Y2lW 2STGyzDC 4oT1o/RFL 7c7l,r.. 15FC 25T6Y2DCltE 7c7lw r0A/RS 38 15FC/FT 25T8DC 29 roA19/RS 4r 7r/25 23 15FC/V 25T8DC/IF 50Atgl) 38 TVzS/CO 1 5FC/$ø 2rT8lN 504, 48 aa 4r TY2SlCB 1 5FN 25T8y2lß 50.A 11 TY2SlCG 15FN/\üø 25TLO 35 (a soAlcL T3 7r/2SlCR 15s11/13 2rTLo/tE Tyzslcw 15s11/3DC 4r 25T1olRFL 5oôr9l37 5oÂ/RS 48 1 5s1 1 /1o2 29 10c7 29 30R20 36 1 5s14/IF 4r 50^A.19 39 10c7Dc 3os1 1/DC 4t aa r5T6 29 5oAtg 135 tocT 14 26 I5T7DC L3olIF 38 1os6/1o 5o|t9l, t'TTDCltF Lsolu/ 5o[r9l3 aa 10s1 lN 2t L'T7C 5oA/VS 1os11N/CB 3ol1oo r7 15T7N soÂlcLlvs 1os11N/CFT 30/23oMlrw 15T8C 23 48 1os1IN/CG 50.42t 15T8C/\ü(i 5OGA 18 1os1 1 364lRY 47 /co 15T8/N 50GÁ./DPK 2t 1oS11N/CR 2o[r7 2t 46 1os11N/C\ø It 4oAL5 lr 29 50l5oP25l28 1os1IN/CY 254 11 4o{r5l22 5642r 47 11 10s14 t3 25AlcL r3 4çA 5ol1 toM t7 1os14/IF 11 254 4a 40^/CL L3 solrto 1os14/D t6 25AlD r6 401r 4r 5ol15oR/\ø 19 25 1os14/CB 25AlR 25 4oAlO 5o/tsoMryí/ t7 aa 1os14/cG aa 2rAlw 40AlB 5o/15oM/Coloramic2l 1os14/CR 25AlAO 40AlßT 5ol150R/$ø t7 1os14/CO 25Alw 40AlG 11 1os14/CY 25/.lB 40Alv 60.4, 1osr4/c\ø 25^lYT 40AlRz 60¡.lD t6 1os14/CFT 2tAlG 40AlR 60.AlCL 13 1os14/cv 25Alv 4oAlY 6o,{,/SB 15 1os14/cR2 25Alo 40AlY 18 60AlW L9 40AlTS 47 60.AlY 18 1 1s14 r3 25AlRz 40A2IP 43 60421/DPK 2L 1 1s14/IF 11 25AlR 40ßt5 23 60,{,21/Colors 2t 1 1s14/B 25 25^lY 18 aa 60Ä21lTS 47 I 1s14/G 254lRS 38 4oßr5/v 4oGlFl 60A2L 48 1 1s14/o 2tAlvs 4oGlv L60 26 11s14/R 25ÁlcLlvs 23 4oGlW L6ollß 1 1s14/\ø 25ß aa ttsr4lY 258/DPK 2l 4o-Í6r/z 12 29 L6olM'B 40T8 33 L6olEItÁ aa .154¿ 5 11 258lËT L6olo 15Ar5 lcL t3 25ß lv 4oT8ltß (,70 t

Lamo Orde¡ Listed LamÞ Lisred LamÞ Listed Lano Abbieviation On Page Orde¡ Abbreviation On Page O¡der Listed Abbreviation On Page O¡der .{bbieviation On Page L6olSPK 26 5ooTL2/9 30 25oPS3o/33 49 5ooTt4/8 30 L6olsT l5oPAR/Colors 35 <. 25OR4O/LO 5ooTt4/7 32 L6olw 1'OPAR/3FL 34 5ooT2o/25 43 60Tro/64 33 15oP,A,R/3SP 300M r3 5ooT2o/45 32 150P.4.R46 39 3ooM/rF 1t 62oPS4o/P 64A2rlTs 47 43 L50PAR46/r 3ooMs/sBrF 15 69AzrlTS I 50l{' 11 3OOMS 48 7ro 13 754 11 150Á/Coloramic 2L 300 L3 750fiF 11 754/Colonmic 2l LsoA/CL L3 300 48 75olSBIF 15 7tAlCL r3 L5OP25 /15 47 3oo/rß 750 48 7 5421lRS 38 t5oP25 /tO 27 3oo/ß 11 750ltF 75A2tP 43 150 11 3ool\øB r6 75oR52 36 7rPÁR/FL 35 r50/cL I3 300PÂR56 43 75oTt2/9 30 75PAR/SP 15Olrù(/B r6 3ooPAR56/NSP 34 7 5oT12 /34 )1 75R3o/SP 36 rJo/DCL 3ooPA,R56IMFL 7 50TL4 75R3o/FL 30 tto/D 3ooPAR56/\ùøFL 7 50724 11 7 5Tto /45 33 1 5olSB L5 3oolsBIF I' 7 5oT24/ 5 30 15oPS25/Y 18 3oolsBrF/1 7 5oT24/L3 94P25 47 tro /Ps25 48 3ooR/sP 36 7 5oT24/ tooA2r/6rY 18 t6 15olRS 38 3ooR/FL rooA 11 1rolvs 3ooR/FLl1 tM/G25 46 100.4, 48 r5o )1 rÀd/G4ÙSP4Y4 lOoA/Coloramic 2l /4oo 3oolRS 38 32 1 5OR/SP 36 3ooR/sP/1 tld/G4o/23 roo.A,/CL r3 36 30 15OR/FL 3ooR/3sP 1Mlc4oPSP 1004,21P 43 32 15oR/$ø r9 3ooR/3FL ttvl/G4oFL 1ooÁ,2 1/TS 47 15oR/B looA/\v r9 37 15oR/B\ø 325 /66/^2r 4t 1000 L3 rooA/1SB 15 15oR/c 37rG30 49 looo/IF looA/lSBIF 11 r 50R/PK 37 5R4o / t looo/sBIF l5 100A' 39 15oR/R 37 5R 40 1000 looA/D t6 48 15oR/Y rM/P552/44 rooÀ23/20 ?o r3 I 5oT8/2sc 27 4ooclsP 32 t¡l{/T2o/5 46 tooA23 /28 38 4ooclFL 2ooP.AR46l3NSP 34 1M/T2oBP 43 looA (Low V) 48 2ooPAR46/3MFL LM/T2415 30 loo.a/RS 38 sooG1o/t 49 200 13 tMlT24 11 looÂ/RS 48 5ooG/FL 32 2oo 11 tM/T3 tooct6Y2/29sc llF rooc/sP 49 30 2004 tM/T40/3 tooct6Y2./29DC 500 rt 2ooA/CL r3 tlùf/G48/rr 30 lOOGA 18 5oolIF 11 2oolu/B t6 tozo/66lA2t 43 rOo¡{.2 r/SP 32 5ooPAR64/NSP 34 2oolD L200T20- tooT8y2/g 27 5ooP,A.R64IMFL 2oolsBIF r5 rsooc48 tooTsYzlg 5ooPAR64/rùøFL /6 32 2oo lsBrß lt roo/rooPz5 /29 46 5oo/sBIF 15 zooPs3o/24 38 r5ooPs52 /46 r3 5oosBIF/1 zoops3o/23 I 500 1Oo/3oo t7 5oo/RS 38 zooPs3o / t2 r3 I 5oolIF t1 1oo/3ooIDPK 27 sooPs4o/45 43 200 48 I 500 48 500 48 2OOIF L5ooT24/6 30 ro7A2t/TS 47 5oolIF r16A2t/TS 200 39 5ooR/3sP 36 2M/G48/14 30 t25G30 49 5ooR/3FL 2M/G48/t7 12JR40 25oGlSP 30 500R52 2Mlc4s/18 125TLOP a1 25oGlßL 32 500T3 49 2tvI/T3o /L 3a 250G30 49 5ooT20/64 ta 5M/T64/L 43 15oP^R/SP 14 25oR4o/t 5ooT2o/13 43 5M1G6413 30 15OP, .R/FL 25oR4o/4 5ooTt2/8 32 5M/G6417

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0n4na 510 s34f-l Scil¡cc 55! Scnicc só3 - Sar"fl >útfo t I l4ø/". 3 I îAp-uç I t--- t{Avall I S¡lø 519 t Senicc 551 , n !øa I x¡w tolr t L lv.lø¿lz Srls 513 S¡lc 5OO , TôË--:-----_ 55ó Soicc 5ó5 I , t , ¡ûw^lr I t $lø 5t9 I Af4L , Drxv¡r E klùAa. , I S¡lo 538 Scry¡cc 5ó,1 s39 Sewice 558 KAXSAI lALl¡r¡OlE 56 Sale S¡le¡ Scricc 555 $lc 593 erli'rala Kaa.la¿ LOUIS Scoice K%fÆ]4 s.-,"" I [;¿î* t I l,/¿t¿s¿¿ ilcHl oxD -1- S¡lc 5t,l /va'r¿/t eartÃ/iÆ S.w¡ca f574* I '/e:røl'læ * cÉAtloTfl 1só7 t 595 LOg OIlaJw fs76* 4¿¿tm /l¿trøt¿¿ 155r $lc 51,1 Suil" eaø/¡.rz 5ól R R $lc 5tó I I Scryic¡ 551 I 466 462 I 4l¿/te Çæaz I DALLAso I S¡lo 53ó --___l S.r¡c. 557

HOU310X * x¡w oll¡Axs S¿lcs 537 5,19 f5ót IANGE LAMP Servicc lsg¿* o rEnnrTonrEs S¡lc¡ S¡,LDS, SDnVICE f,¡fL nEGroIfAf DISTnrcr 4/¡4¿¿z Senice District liaes O Sals Dislrict Locatio¡ Service Locatiou. ---- States Boudary lines tr Seryice Diet¡ict - Wa¡ehouses Sales Dist¡ict liues f Order Senice IRegional BoundarY Line - Colors ¡ep¡esent Sales Disl¡ict Àreas

Dhtrìcß ofer man! oÍ, ltn|s Enpineers in ea'ch oi tbe 32 Sales reþresentatiaes in 32 Distrìcts and Ser' Wøreboøse stochs of lnillions seroices' locations, iþ1o.YS h1 exten-sioe app lication engineer;ng oice reþrbselttatioes in 26 Dìstricts prooide ari niintaíned at stiategiõ to assareþrompt øttailabíl íty ot cøstornårs uitb eaery cooperatíÚe assistance in ioi tb, coantry obtaining laruPs needed, of øü tyPes oJ lamPs. a Genøral Electric Large Lamp Saløs and Sørvice D¡str¡ct Offices

SERVIGE DTSTR¡GîS SALES DISTRIGTS (To Order LanÞ¡ a¡d to Obtai¡ Shipping l¡fonatio¡. (To Obtaia SalEe and Tech¡ic¡l laformatioa) Loc¡l W¡rehouee Stocl¡s m¡iat¡i¡ed at these Poi¡t¡) GITY (Zo¡e) (2"".).

ALBAl{y, lf. Y.. I Elk Street . 7 3-4447. Bulfalo Sen. Dist., 98 Hydraulic Str, Bulfalo lO. N. Y. ATLANTA.GA.. . : I87 Sp¡i¡g St., N. W. 3 lÄckeo¡ 3.1526 68O Murphy Ãve., S. W. . l0 Plazc 5.5?56 BAII¡.MORE, MD. I4Ol Pa¡Ls¡ Bd. 27 CI¡clø 2-570o I4Ol Parle¡ 8d. 2Z Cl¡cle 2.570O BOSTON, luASS- (Iùewlon Up¡rer f¡ll¡, Mu¡.) 50 l¡du¡t¡ial Place . 64 DEcatur 2.6200 5O ladustrial Place 64 DEcatur 2-620O Bufral.o, N. Y. 438 Delaware .Áve. . 2 GÄrfield ?381 98 Hydraulic St. lO MOhawk O80O GHARI.OTTE, N. G. IOOI Tuckaseeqee Rd. . I FRanllin 6-6585 . 634 South Cedar St. I EDigo¡ 2-2141 GHICAGO, ILL.. 165 No. Canal St. 6 DEatbott 2-47L2 4201 So. Pulaski Bd. 32 Ctiltside 4-6161 GINGINNAT¡, OHIO 36 E. Fourth St. . 2 DU¡bar l-246O 49 Ce¡tral Äve. 2 GÄrfield l-6810 GLEVELAND, OHIO 1320 Williamson Bldg.. t4 CHerry I-IOIO ll33 E. l52ud St.. IO Llbe¡ty I-I?OO DAI.LAS, TEXAS 6500 Ceda¡ Springe Rd. 35 Fleetwood 1.3725 650O Cedar Springs ld. 35 Fl.eetwood l-3725 DENVER, GOI.O. 1863 Wazee St.. 2 ÃMhergt 6-0285 1863 Wazee St. 2 ÄMherst 6O285 DETNO¡T, M¡GH. . l40O BooL Towe¡ 26 WOodwa¡d 3-69IO 1448 Wabash Äve. 16 WOodwa¡d 2-965O HOUSTON, TEXAS SOZC&ILifeBlds. 2 CÃpitol ?-4291 5534 Ãrmóu¡ Dr. 20 WÃl¿ut 3-2549 INDTANAPOLIS, I¡VD. I I 15 Circle Tower . 4 MElrose 2-2536 Ciacin!âti Serv, Diet., 49 Cent¡al Av€., Ci¡cintrôti 2, Ohio N. KANSAS GlrT, lllo. . 20O East l6th .å,ve.. l6 GRaad l-3568 2OO Eaet l6lb Àve. 16 GRa¡d I-3568 LOS AIì¡GELES, GALIT. 2747 Mall Ate. , . 22 RÃymo¡d 3-2541 2?4? Malt Ãve. 22 BÄymo¡d 3-2541 ñÍEMPHIS, TENN.. I 179 Mo¡ehead St. . 7 IÄckgon 3-I441 ll?9.Mo¡ehead St. ? IÃckgo¡ 3-I¡141 IIIILWAUKEE, W¡S. 5032 Plankiaton Bldg, . 3 BBoadway l-858O Cbicago Serv. Dist.,42Ol So. Pula¡ki Rd., Chicago 32, Il¡. !ÍINNEÀPOL¡S, li¡¡NN. 50O Sti¡¡on Blvd. l3 STerlius 9-7286 . 50O Sti¡so¡ Blvd, . 13 STerliag 9-?286 tfErtaRK, I{. t.. ?44 Eroad St., Boon 606 2 Mátet 3-3953 133 Boyd St. 3 Blgelow 3-45OO NEW HAVEN, CONN.. 185 Church St. . lo LOcust 2-9828 Bosto¡ Se¡v, Dist., 5O Induatrial Place (Newton Upper Falb 64, Maee.) NEW'OnLEANS, LA. . 48OO Bive¡ Rd. 2l VE¡¡on5-6421 480O Biver f,d.. 2l VEr¡o¡5.6421 NEW YORK, N. y.. 5?O Lerinqto¡ Äve. 22 Plaza I-I3Il. N. Y. Sery, Dist., 75-l I Woodbave¡ Blvd., Gle¡dale 27, N. Y. OAKIAND, GAL¡T. 999 - 98rh Äve.. 3 LOckhaver9-3422 999 - 98th Äve, 3 LOckhave¡ 9-3422 PH¡LADEI.PHTA, PA. 3 Pe¡¡ Ceater Plua 2 LOcu¡t 4-4870 32¡d & Walnut Ste, 4 EVerg'n 6-9600 PITTSBURGH, PA. 238 W. C¡¡so¡ St. l9 GRa¡r l-905O 238 W. Careo¡ St. 19 GBa¡t l-9O5O PORTLAND, ONE. 28OO N. W. Nela St. lO CÃpital 3.2r0r 28OO N. W. Nela St. lO CÃpital 3-2IOl RIGH¡lloND, va. lOO4 No. Thompeoa St, 2l 6-23f¡5 P. O. Bo¡ 7427, B¿llìøore 27, Md. Ãve. 8.3405. III I'ou¡th ÀvE. 8-34Os ROGK ISLAND, ¡LL. . lll Fou¡th - - SDATTLE, WASH.. 2O2 Hoge Blds.. 4 SEaeca 83OO , Po¡tla¡d Serv. Dist., 28OO N, W. Nela St., Portland lQ Ore. sT. LOUIS, ñro. 7IO No. Twellth Blvd. I CHestqut I-892O. ?lO No, Twellth Blvd,. I CHest¡ut l€92O TAMPA, TLA. 505 Twiggs St. . 2 2-Ott5 815 No¡th 26rh St. | 4-41'14 I¡ addition to lhe Sales Diatrict Headquarlers citie8 lisled above, G-E Lamp sôlesnen are resident i¡ ?9 other cities. Co¡sull your lelepboae directory u¡der Gene¡al Electric CoDpôBy Lamp Division. Geueral Offices: Nela Park, Clevela¡d 12, Ohio

TARGE LAMP DEPARTMENT GEil ERA L@ ETEGTRIC

Litho. i¡ U. S. Ã. 602.7I56