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Lighting 102
LIGHTING 102 BASIC PRINCIPLES AND TECHNIQUES OF ENTERTAINMENT LIGHTING WWW.VLS.COM This guide is intended to give you an understanding of the general lighting process. It is a learning tool only, and is in no way, meant to be substituted for training in lighting and electronics. Reliable | Professional | Credible | FOCUSED Lighting 102 2 Music Man, Grove City College The field of entertainment lighting was once limited to theater, film and television, but has grown to include retail, display, photography, education, worship services, corporate events and trade shows. This article will provide some of the basic principles and techniques of entertainment lighting. We refer to entertainment or stage lighting in general terms, to pertain to the varied applications mentioned above. Of course, there is more than one way to approach entertainment lighting. However, what follows is basic lighting theory and practice that is recognized by our industry. Reliable | Professional | Credible | FOCUSED Lighting 102 3 FUNCTIONS OF STAGE LIGHTING The following criteria should be used to determine if stage lighting is necessary and effective. VISIBILITY Visibility is a very important function of stage lighting. The audience should be able to see exactly what you want them to see, or not see those things that should remain hidden. Therefore, we might rename this function as “selective visibility.” An example of selective visibility can be found in the play, Wait Until Dark by Frederick Knott. A blind woman is terrorized by a murderer hiding in her apartment. To even her odds against him, she smashes all of the light bulbs thus plunging him - and the audience - into darkness. -
Design and Simulation of Opera Lighting and Projection Effects Julie Dorsey, François X
Design and Simulation of Opera Lighting and Projection Effects Julie Dorsey, François X. Sillion, Donald P. Greenberg To cite this version: Julie Dorsey, François X. Sillion, Donald P. Greenberg. Design and Simulation of Opera Lighting and Projection Effects. SIGGRAPH’91 conference proceedings, 1991, Las Vegas, United States. pp.41-50. inria-00510146 HAL Id: inria-00510146 https://hal.inria.fr/inria-00510146 Submitted on 17 Aug 2010 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. @ @ Computer Graphics, Volume 25, Number 4, July 1991 Design and Simulation of Opera Lighting and Projection Effects Julie O’B. Dorse.y Fran~ois X. Sillion Donald P. Greenberg Program of Computer Graphics Cornell University Ithaca, New York i 4853 Abstract additional issues are present, such as dynamic and intricate lighting and sets, projected background scenery, changing focus of attention, A major problem challenging opera designers is the inability to co- manipulation of implied perspective, multiple viewing points, mo- ordinate lighting, projection systems, and set -
Delamping in Most of Our Classroom Light Fixtures, There Are One to Four Individual Fluorescent Lamps
Delamping In most of our classroom light fixtures, there are one to four individual fluorescent lamps. Depending on the types of fixtures, you can remove one of the lamps while keeping the others in. Which one to take out simply depends on which appears best to you. On the newer, skinnier (T-8) lamps, the manufacturer recommends that no more than one lamp be removed from the fixture. Delamping is a simple way to reduce foot-candles of light intensity in an area. In the lighting industry, foot-candles are a common unit of measurement used to calculate adequate lighting levels of workspaces in buildings or outdoor spaces. Of course, you can also remove all the lamps in a fixture if the light is not needed at all. Some overhead light fixtures are also emergency lights that will stay on when the building loses power. The emergency light fixtures should not be deplamped. Delamping should done by qualified staff only. Keep in mind these rules for delamping: Do not compromise health, safety, or security. Do not take lamps out of new fixtures that are still covered under warranty. Do consider the needs of the building occupants. With T-8 systems, do not remove more than one lamp per fixture. Maintain recommended minimum light levels. Refer to the chart on the next page. Where would you delamp a light fixture? Delamping is possible anywhere there is a fluorescent light fixture above an area that is not being used for active reading and writing or in areas where there is more light than needed. -
Table of Contents Ordering Info & Terms
Table of Contents Ordering Info & Terms Pricing Installations & Web ................... 1 Prices shown are current at time of printing. Prices and specifications subject to change Pipe & Drape .............................. 2 without notice. Please call or e-mail for confirmation of prices and specifications. Updated Draperies ............................... 3 product pricing is also posted at our website: www.bmisupply.com. Payment Terms Fabric ............................... 4 - 5 Amex, Visa, MasterCard, Discover accepted, along with cash/check in advance or COD in Tape ............................... 6 select cases. Most government, Federal, college, university and private school purchase orders accepted on open account at the discretion of BMI Supply. Open account terms Hardware ............................... 7 - 11 are Net 30 from invoice date, unless other arrangements are agreed upon by BMI Supply. Rigging ............................... 12 - 17 Payments received Net 31 and later incur a 1.5% service charge initially, and for every thirty Cordage ............................... 18 (30) days thereafter. Any collection and/or legal fees are the responsibility of the purchaser. Ordering Curtain Track .............................. 19 - 21 All orders subject to acceptance by BMI Supply. Orders may be placed via web, phone, Special Effects .......................... 22 - 29 fax, email, or US mail. Whichever is most convenient for you. Tech-cessories .......................... 30 Returns Lighting Accessories ................ 31 - 44 We understand circumstances arise that necessitate a product return. Returns will not be accepted without a return authorization (RA#) number issued by BMI Supply. Request for a Electrics ............................... 45 - 62 RA# must be placed with BMI Supply within 10 days of receipt of order by customer. Returns Parts & Sockets ......................... 63 expire 20 days after issuance of RA#. All returns are subject to a minimum 20% restocking Lamps ............................. -
Products for the Entertainment Industry
MAINSTAGE THEATRICAL SUPPLY, INC May 2006 ProductsProducts for for the the Entertainment Entertainment Industry Industry www.mainstage.com Est. 1981 ContactsContacts Milwaukee (800) 236-0878 - Pensacola (800) 851-3618 - Memphis (800) 757-6884 - www.mainstage.com ince being established in 1981 in Milwaukee, Wisconsin, Mainstage Theatrical Supply has remained committed to servicing our national and international customer base. Our growth allowed us to open a second office in SPensacola, Florida in 1992 to better serve the southern portion of the United States. On January 1, 2004, MTS arrived in Memphis, TN with the acquisition of Stage Lighting South, a longtime preferred supplier in that area. Through- out these periods of change, our goals remain the same: provide the personal contact that has made us a preferred supplier of theatrical goods and services; offer all basic entertainment products; make available the latest in entertain- ment technology; give our customers the information necessary to make informed decisions regarding the purchase of products and services; and always maintain a policy of fair and reasonable pricing. We at Mainstage thank you for your patronage! Milwaukee 129 W. Pittsburgh Avenue Craig R. Sternke: President Milwaukee, WI 53204 Robert L. Kane: Director of Operations (414) 278-0878 Robb Hrycay: Office Manager FAX (414) 278-0986 Matthew Michaelis:Sales Manager 1-800-236-0878 Kyle Olson: Inside Sales email: [email protected] Dan Weiermann: Outside Sales Joel Anderson: Service Manager Stephen Kokesh: Project -
A GLOSSARY of THEATRE TERMS © Peter D
A GLOSSARY OF THEATRE TERMS © Peter D. Lathan 1996-1999 http://www.schoolshows.demon.co.uk/resources/technical/gloss1.htm Above the title In advertisements, when the performer's name appears before the title of the show or play. Reserved for the big stars! Amplifier Sound term. A piece of equipment which ampilifies or increases the sound captured by a microphone or replayed from record, CD or tape. Each loudspeaker needs a separate amplifier. Apron In a traditional theatre, the part of the stage which projects in front of the curtain. In many theatres this can be extended, sometimes by building out over the pit (qv). Assistant Director Assists the Director (qv) by taking notes on all moves and other decisions and keeping them together in one copy of the script (the Prompt Copy (qv)). In some companies this is done by the Stage Manager (qv), because there is no assistant. Assistant Stage Manager (ASM) Another name for stage crew (usually, in the professional theatre, also an understudy for one of the minor roles who is, in turn, also understudying a major role). The lowest rung on the professional theatre ladder. Auditorium The part of the theatre in which the audience sits. Also known as the House. Backing Flat A flat (qv) which stands behind a window or door in the set (qv). Banjo Not the musical instrument! A rail along which a curtain runs. Bar An aluminium pipe suspended over the stage on which lanterns are hung. Also the place where you will find actors after the show - the stage crew will still be working! Barn Door An arrangement of four metal leaves placed in front of the lenses of certain kinds of spotlight to control the shape of the light beam. -
An Introduction to Technical Theatre Tal Sanders Pacific University, [email protected]
Pacific University CommonKnowledge Pacific University Press Pacific University Libraries 2018 An Introduction to Technical Theatre Tal Sanders Pacific University, [email protected] Follow this and additional works at: https://commons.pacificu.edu/pup Part of the Theatre and Performance Studies Commons Recommended Citation Sanders, Tal, "An Introduction to Technical Theatre" (2018). Pacific University Press. 2. https://commons.pacificu.edu/pup/2 This Book is brought to you for free and open access by the Pacific University Libraries at CommonKnowledge. It has been accepted for inclusion in Pacific University Press by an authorized administrator of CommonKnowledge. For more information, please contact [email protected]. An Introduction to Technical Theatre Description An Introduction to Technical Theatre draws on the author’s experience in both the theatre and the classroom over the last 30 years. Intended as a resource for both secondary and post-secondary theatre courses, this text provides a comprehensive overview of technical theatre, including terminology and general practices. Introduction to Technical Theatre’s accessible format is ideal for students at all levels, including those studying technical theatre as an elective part of their education. The ext t’s modular format is also intended to assist teachers approach the subject at their own pace and structure, a necessity for those who may regularly rearrange their syllabi around productions and space scheduling. Disciplines Theatre and Performance Studies Publisher Tualatin Books ISBN 9781945398872 This book is available at CommonKnowledge: https://commons.pacificu.edu/pup/2 An Introduction to Technical Theatre Published by Tualatin Books, an imprint of Pacific University Press 2043 College Way Forest Grove, Oregon 97116 © 2018 by Tal Sanders This book is distributed under the terms of a Creative Commons Attribution-NonCommercial License, which permits non-commercial use, distribution, and reproduction in any medium, provided the original author and publisher are credited. -
Entertainment Lighting Control Philosophy by Anne Valentino and Sarah Clausen, ETC Control Product Managers
White Paper Entertainment Lighting Control Philosophy by Anne Valentino and Sarah Clausen, ETC Control Product Managers Introduction Is there a new lighting control console in your future? Will you be buying – or selling – or using - such a console? How do you know which one is right for you – your team – or your customer? Beyond channel counts, DMX outputs, faders, touch screens and buttons described in most console datasheets and product comparison articles, how can you find out if a lighting control console will “feel right”? If you ask friends and colleagues, they may say “buy console x because it is easy to use” or “buy console y because it thinks like you do”. Why is one console perceived to be easier to use than another or to “think like I do”? We hope to clarify some of this by providing you with tools to truly evaluate consoles based on their core philosophies rather than things like channel counts and fader quantities. Let’s get to the bottom of why there are so many different consoles out there and why many of them enjoy a devoted following. When considering operational philosophies, there is no right or wrong; there is only different. The philosophy of a console defines its basic personality. All of the basic phi- losophies in use on lighting desks today are derived from our original task of controlling intensity. These ideas have been modified to extend to moving light and media control, but they all have strong historical precedence. It is worth- while to understand where these ideas come from, as this understanding can help you make a choice about the product that might be right for you. -
Stage Lighting Technician Handbook
The Stage Lighting Technician’s Handbook A compilation of general knowledge and tricks of the lighting trade Compiled by Freelancers in the entertainment lighting industry The Stage Lighting Technician's Handbook Stage Terminology: Learning Objectives/Outcomes. Understanding directions given in context as to where a job or piece of equipment is to be located. Applying these terms in conjunction with other disciplines to perform the work as directed. Lighting Terms: Learning Objectives/Outcome Learning the descriptive terms used in the use and handling of different types of lighting equipment. Applying these terms, as to the location and types of equipment a stagehand is expected to handle. Electrical Safety: Learning Objectives/Outcomes. Learning about the hazards, when one works with electricity. Applying basic safety ideas, to mitigate ones exposure to them in the field. Electricity: Learning Objectives/Outcomes. Learning the basic concepts of what electricity is and its components. To facilitate ones ability to perform the mathematics to compute loads, wattages and the like in order to safely assemble, determine electrical needs and solve problems. Lighting Equipment Learning Objectives/Outcomes. Recognize the different types of lighting equipment, use’s and proper handling. Gain basic trouble shooting skills to successfully complete a task. Build a basic understanding of applying these skills in the different venues that we work in to competently complete assigned tasks. On-sight Lighting Techniques Learning Objectives/Outcomes. Combing the technical knowledge previously gained to execute lighting request while on site, whether in a ballroom or theatre. Approaches, to lighting a presentation to aspects of theatrical lighting to meet a client’s expectations. -
Lighting Retrofit Manual
Lighting Retrofit Manual Technical Report Lighting Retrofit Manual TR-107130-R1 Final Report, April 1998 Prepared for Electric Power Research Institute 3412 Hillview Avenue Palo Alto, California 94304 EPRI Project Manager J. Kesselring DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES THIS REPORT WAS PREPARED BY THE ORGANIZATION(S) NAMED BELOW AS AN ACCOUNT OF WORK SPONSORED OR COSPONSORED BY THE ELECTRIC POWER RESEARCH INSTITUTE, INC. (EPRI). NEITHER EPRI, ANY MEMBER OF EPRI, ANY COSPONSOR, THE ORGANIZATION(S) BELOW, NOR ANY PERSON ACTING ON BEHALF OF ANY OF THEM: (A) MAKES ANY WARRANTY OR REPRESENTATION WHATSOEVER, EXPRESS OR IMPLIED, (I) WITH RESPECT TO THE USE OF ANY INFORMATION, APPARATUS, METHOD, PROCESS, OR SIMILAR ITEM DISCLOSED IN THIS REPORT, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, OR (II) THAT SUCH USE DOES NOT INFRINGE ON OR INTERFERE WITH PRIVATELY OWNED RIGHTS, INCLUDING ANY PARTY'S INTELLECTUAL PROPERTY, OR (III) THAT THIS REPORT IS SUITABLE TO ANY PARTICULAR USER'S CIRCUMSTANCE; OR (B) ASSUMES RESPONSIBILITY FOR ANY DAMAGES OR OTHER LIABILITY WHATSOEVER (INCLUDING ANY CONSEQUENTIAL DAMAGES, EVEN IF EPRI OR ANY EPRI REPRESENTATIVE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES) RESULTING FROM YOUR SELECTION OR USE OF THIS REPORT OR ANY INFORMATION, APPARATUS, METHOD, PROCESS, OR SIMILAR ITEM DISCLOSED IN THIS REPORT. ORGANIZATION(S) THAT PREPARED THIS REPORT ELEY ASSOCIATES ORDERING INFORMATION Requests for copies of this report should be directed to the EPRI Distribution Center, 207 Coggins Drive, P.O. Box 23205, Pleasant Hill, CA 94523, (510) 934-4212. Electric Power Research Institute and EPRI are registered service marks of Electric Power Research Institute, Inc. -
Ez3kiel's Lux Tour
AYRTON’S OFFICIAL MAGAZINE WWW.AYRTON.EU ISSUE 7 _ APRIL 2015 2 EZ3kiel’s Lux Tour MagicPanel™, at the heart of Yann Nguema’s visuals Photo credit: Rä Photo credit: ARLETTE GRUSS 30th Anniversary FACE An Evolutionary Perspective MAGICBLADE-R by SoundLightUp AYRTON LIVE _ PAGE 1 COSMOPIX-R COSMOPIX-R CREATIVE SOLUTIONS An entirely new luminaire based on the concept of the famous double-rotation spheres with PAR36 lamps, dating back to the early ‘80s. Using the latest technology and a variety of options for controlling the new multi-chip RGBW LED emitters, AYRTON™ has equipped this luminaire with new high-effi ciency 94 mm optics and revamped this legendary product design, endowing it with a continuous combination of potential effects. www.ayrton.eu COSMOPIX-R Editorial Summary Dear Reader, AYRTON news As we love to continue surprising our followers with 4. Pepsi Super Bowl XLIX our innovations, you can be sure you will discover exciting new products in these pages - products that 4. Ayrton at LDI 2014, Las Vegas we have only just introduced at Prolight+Sound 2015. 5. Eminem/Rihanna Monster tour You will clearly see we do not believe in presenting 5. New distributor in Germany new products with no additional value or features, 5. Ambersphere Solutions but insist on delivering REAL innovation and value to our customers old and new. Our latest products bring you a new LED engine, new optics, new cooling AYRTON social network technologies…and, above all, new concepts! 6. Facebook, Pinterest, Twitter, Vimeo Using two new, very high-power 40W and 60W Osram LED respectively, coupled with new collimation optics, we have pushed the envelope again to offer AYRTON exhibition preview fresh lighting tools that answer the most demanding 8. -
Lighting Dictionary
lighting dictionary the got light survival guide © got light. | 415-863-4300 | www.got-light.com lighting dictionary Below is a quick list of most commonly used technical terminology in lighting. Use and abuse this list to help navigate your way through the design process. Not enough new vocabulary for one sitting? Let us know how we can help! COPPER HOOKS A great solution for exterior pathway illumination. Copper Hooks come in six or eight foot heights, on rustic copper bases or ground stakes, that add light, as well as a decorative element. Illuminated lanterns or rustic pacific globes are paired with the hooks to surround a dining area, illuminate a lawn, driveway, or patio area. COVER, SHIELD, WRAP A cover is a Got Light must! A cover or shield is simply a three-sided masking tool to hide an uplight (and wires) so you don’t see the ugly equipment that makes a beautiful room come alive. Covers come in varying or custom colors to blend into the venue walls or architecture. A “wrap” is no different, except it’s made of custom velvet and surrounds a lighting TREE or pole to help disguise and hide the equipment that makes the magic happen. DAPPLE Dapple is a term used for “soft textured light”, created by using a GOBO in a light fixture to create shadow and texture. Dapple is commonly used when you don’t want a stylized gobo or motif and the end goal is soft diffusion. Often “dappled” light looks like subtle, natural soft light through leaves or branches, for a more organic design.