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Basketball Backboard and Hoop Lighting Apparatus
BASKETBALL BACKBOARD AND HOOP LIGHTING APPARATUS MIM 1502 Senior Capstone Design Project Technical Design Report Night Hoops Light Spring Quarter 2002 End-Term Report Design Advisor: Prof. Sinan Müftü Design Sponsor: Mark J. O’Donoghue Course Professor: Prof. Yiannis Levendis Design Team Anas Bukhash, Paul Dietz Ross Edison, Mohamad Khalil Thursday May 30, 2002 Department of Mechanical, Industrial and Manufacturing Engineering College of Engineering, Northeastern University Boston, MA 02115 1 TABLE OF CONTENTS Figures/Photos 2 Tables 2 Acknowledgments 3 Copyright 4 1. Introduction 5 1.1 Project objectives 5 1.2 Project constraints 6 1.3 Design area 7 1.4 Design introduction 8 2. State of the Art 9 2.1 Existing lighting products 10 2.2 Patent research 11 2.3 Lessons Learned 12 3. Ergonomics of light 13 3.1 Human eye 13 3.2 Light measurements 14 3.2.1 Lumen 15 3.2.2 Illuminance 16 4. Design alternatives 18 4.1 Light design alternatives 18 4.1.1 Incadescent lights 19 4.1.2 Halogen lights 19 4.1.3 Fluorescent lights 19 4.1.4 Light emitting diodes 19 4.1.5 Light Source Decision Making 21 4.1.6 Selection of LEDs 21 4.2 Power Circuit Analysis 22 4.3 Power Source Design Alternatives 24 4.3.1 AC to DC Converter 24 4.3.2 Solar Panels 24 4.3.3 Batteries 25 4.3.4 Selection of Converter 26 4.4 Light Housing Design Alternatives 26 4.5 Mounting Design Alternatives 28 4.5.1 Mounting of Power Source 28 4.5.2 Mounting of Light Housing 29 5. -
The Office in a New Light
the office in a new light Sustainable LED solutions for the working life of the future Write. Pause. Sell. Create. Think. Video conference. Take a coffee break. Read... Someone’s calling! Welcome to the flexible, activity-based office. There is a Despite this the office is more important than ever. It pro- place here for every assignment with a flexible lighting vides a physical hub where we can meet our colleagues, scheme which can adapt accordingly. share thoughts and ideas and socialise. Careful planning is required in order for these new Work isn’t what it used to be. Constantly connected, we no flexible workplaces to be efficient and good lighting is longer need to spend all of our working day at the office. important element for ensuring that employees thrive and From home, a customers office or completely on-the-go we perform. can work virtually anywhere. That’s why we have developed cost-effective LED lumi- 2 1 2 Planning with Write. Pause. Sell. Create. Think. Video conference. 3 LEDs and light Take a coffee break. Read... Someone’s calling! control naires for the office. With a firm focus on visual comfort In order to achieve a truly excellent LED solution, we must and environmentally and economic sustainability, we have incorporate light control. Throughout this document we created future-proof lighting that can evolve with the have used bars to show what the room consumes us- changing characteristics of our working life. ing conventional light sources as a reference (100 %) then With a wide range of luminaires it is easy to plan the comparing this with conventional light sources using lighting for every function in the office – from the board- control and LEDs with control. -
Nsi Industries, LLC • USA • 800.321.5847 • Maintenance Free
NSi Industries LLC • USA • 800.321.5847 • Fax: 800.841.5566 • www.nsiindustries.com MAY 2011 Table of Contents HID AND OUTDOOR LIGHTING PAGE induCtion LIGHTING (CONT’D) PAGE Wallpacks Medium & Large Architectural Wallpack . 29 Full Cutoff . 1 Large Deep Wallpack . 30 Semi Cutoff . 1 Vandal Resistant Garage Lighter . 30 Mini & Compact - Die Cast .................. 2 Induction Garage/Canopy Lighter . 32 Compact . 3 Large Vandal Resistant Canopy . 32 Medium & Large . 4 High Bay . 33 Large Deep . 5 Deluxe Cobrahead . 33 Large with Battery Backup ................... 5 16”, 23” Area Floodlight..................... 34 Adjustable Compact . 6 Medium & Large Low Profile Shoebox Type 2 ...... 35 “THE ROCKY” Compact & Medium . 8 Medium Shoebox Type 3..................... 36 “THE ROCKY” Large ....................... 9 Large Shoebox Type 3....................... 37 Floodlights Medium Shoebox Type 5..................... 38 Fluorescent & Compact .................... 10 Large Shoebox Type 5....................... 39 Low Profile ............................. 11 Medium ............................... 11 VANDAL RESISTANT AND GARAGE Large & 1000 Watt . 12 Entry Cylinders . 40 Incandescent . 13 Vandal Resistant 5x8 Entry . 40 Quartz Bullet (Single and Dual) .............. 13 Small and Large Vandal Resistant . 41 Quartz................................ 14 WORKLIGHTS BALLAST KITS Super Duty ............................... 42 Ballast Kits Only (Metal Halide & Sodium) . 15 Heavy Duty Fluorescent & 2-in-1 Portable......... 42 Ballast Kits w/Lamp (Metal Halide & Sodium) -
The Middle School Student's Guide To
TWEEN PUBLISHING’S The Middle School Student’s Guide to Study Skills Student Workbook by Susan Mulcaire COPYRIGHTED MATERIAL PRODUCT PREVIEW This book belongs to: _______________________________________ COPYRIGHTED MATERIAL PRODUCT © 2012 Susan Mulcaire All rights reserved. The content of this book is protected by intellectual property laws. Tween Publishing grants permissionPREVIEW to noncommercial users to provide instruction based on the content of this book. No part of this publication may be reproduced in whole or in part, stored in a retrieval system or transmitted in any form, by any means, electronic, mechanical, photocopying, recording or otherwise, for any commercial or noncommercial use whatsoever without the express written permission of the publisher. For information regarding permission, write to Tween Publishing LLC, P.O. Box 8677, Newport Beach, CA 92625-8677, or contact Tween by email at [email protected]. Tween Publishing acknowledges Zapp Illustrations: pages 2, 3, 6, 10, 11, 15, 16, 23, 26, 32, 33, 44, 45, 48, 53, 66, 67, 78, 79, 88, 89, 98, 99, 110, 111, 124, 125, 135, 144, 145, 151, 156, 157, 166, 167, 176, 177, 186, 187, 198, 199, 210, 211, 225, 238, 239, 250, 251, 264, 265, 276, 277, 288, 289, 295, 302, 303, 314, 315. Printed in the United States of America ISBN 978-0-9785210-6-6 COPYRIGHTED MATERIAL TABLE OF CONTENTS INTRODUCTION TO Chapter 1: What are Study Skills? ............................. 2 STUDY SKILLS & Chapter 2: Metacognition: The Self-Aware Student .............. 10 THE PROCESS OF Chapter 3: A Bit About Brainy ................................ 22 LEARNING Chapter 4: Mental Throwdown: Effort vs. Intelligence. 33 LEARNING STYLES Chapter 5: What’s in Style? .................................. -
Emergency Vehicle Warning Lights: State of the Art
JBS Special Emergency Publication Vehicle 80-16 Warning Lights: A111D3 Tm7M State of the Art NATL INST OF STANDARDS & TECH R.I.C. A1 1103091474 Leona/Emergency vehicle vv Howett. Gerald NBS-PUB QC100 .U57 NO.480-, 16, 1978 C.1 Law Enforcement Equipment Technology U.S. DEPARTMENT OF COMMERCE National Bureau of Standards h8G-15 ACKNOWLEDGMENTS This report was prepared by the Law Enforcement Standards Laboratory of the National Bureau of Standards under the direction of Jared J. Collard and Avery T. Horton, Program Managers for Selected Systems, and Jacob J. Diamond, Chief of LESL. J- NOV (978 NBS Special Emeraencv Publication Vehicle 480-16 Warning State of tlie Art prepared by Gerald L. Howett with Kenneth L. Kelly, and E. Thomas Pierce Center for Building Technology National Bureau of Standards Washington, D.C. 20234 and the Law Enforcement Standards Laboratory Center for Consumer Product Technology National Bureau of Standards Washington, D.C. 20234 prepared for National Institute of Law Enforcement and Criminal Justice Law Enforcement Assistance Administration U.S. Department of Justice Washington, D.C. 20531 Issued U.S. DEPARTMENT OF COMMERCE, Juanita M. Kreps, Secretary September 1 978 Dr. Sidney Harman, Under Secretary Jordan J. Baruch, Assistant Secretary for Science and Technology NATIONAL BUREAU OF STANDARDS, Ernest Ambler, Acting Director Library of Congress Cataloging in Publication Data Howett, Gerald Leonard, 1931- Emergency vehicle warning lights. (NBS special publication ; 480-16) Supt. of Docs, no.: 013.10:480-16 1. Emergency vehicles--lighting. I. Kelly, Kenneth Low, 1910- joint author. II. Pierce, E. Thomas, joint author. III. National Institute of Law Enforcement and Criminal Justice. -
Mogul Base LED Replacement Lamps
Phase 2: Mogul Base LED Replacement Lamps Revised September 23, 2015 A Report of BPA Energy Efficiency’s Emerging Technologies Initiative Prepared for Levin Nock, Project Manager for Aerotek Staffing Agency, on assignment to Bonneville Power Administration John Wilson, Program Manager Bonneville Power Administration And Washington State University Energy Program The Lighting Research Center, Rensselaer Polytechnic Institute 21 Union Street Troy, NY 12180 Leora C. Radetsky Russ Leslie BPA Contract Number: 115761 G003306 1 Abstract Mogul base LED replacement lamps are being marketed as equivalent replacements for incumbent HID lamps. In Phase 2, LRC conducted photometric and electrical testing on 17 additional mogul base LED lamps to inform the DesignLights Consortium (DLC) on these products’ performance in consideration of them being added to the Qualified Products List (QPL). LRC found that 6 of the 17 lamps met the minimum tested DLC QPL criteria for retrofit kits when the lamps were placed in decorative outdoor luminaires, area lighting luminaires, roadway luminaires and high bay luminaires. The lamps tested in wall pack luminaires did not meet the applicable retrofit kit criteria. At ambient temperatures of 65°C, the relative light output of several tested high bay and wall pack lamp-luminaire combinations decreased by 20% compared to relative light output at 25°C. 2 An Emerging Technologies for Energy Efficiency Report The following report was funded by the Bonneville Power Administration (BPA) as an assessment of the state of technology development and the potential for emerging technologies to increase the efficiency of electricity use. BPA is undertaking a multi-year effort to identify, assess and develop emerging technologies with significant potential for contributing to efficient use of electric power resources in the Northwest. -
MOGUL BASE LED REPLACEMENT LAMPS Report Summary
PHASE 1: MOGUL BASE LED REPLACEMENT LAMPS Report Summary December 18, 2014 A Report of BPA Energy Efficiency’s Emerging Technologies Initiative Prepared for Levin Nock, Project Manager for Aerotek Staffing Agency, on assignment to Bonneville Power Administration John Wilson, Program Manager Bonneville Power Administration And Washington State University Energy Program This report summary was condensed by Levin Nock for the DesignLights Consortium Technical Committee, from the complete 71-page report prepared by The Lighting Research Center, Rensselaer Polytechnic Institute 21 Union Street Troy, NY 12180 Leora C. Radetsky Jennifer Brons Russ Leslie BPA Contract Number: 115764 G003306 Abstract Mogul base LED replacement lamps are being marketed as equivalent replacements for incumbent HID lamps. LRC characterized the HID marketplace and conducted photometric and electrical testing on 18 mogul base LED lamps to inform the DesignLights Consortium (DLC) on these products’ performance in consideration of them being added to the Qualified Products List (QPL). LRC found that 4 of the 18 lamps met the minimum tested DLC QPL criteria for retrofit kits when the lamps were placed in area lighting and roadway luminaires. The wall pack and high bay luminaire combinations did not meet the applicable tested retrofit kit criteria. Additional testing will be conducted in Phase 2 of this project to better inform the DLC on these lamps’ performance. This report summary includes an Executive Summary of 2 pages, a main body of 15 pages, and an Appendix. 1 An Emerging Technologies for Energy Efficiency Report The following report was funded by the Bonneville Power Administration (BPA) as an assessment of the state of technology development and the potential for emerging technologies to increase the efficiency of electricity use. -
Commercial/Industrial and Multifamily Technical Reference Manual
Commercial/Industrial and Multifamily Technical Reference Manual Version 2020.2 Effective Date: August 1, 2019 Includes corrections retroactive to 8/1/2018 Efficiency Maine Trust 168 Capitol Street Augusta, ME 04330 efficiencymaine.com Efficiency Maine – Commercial TRM v2020.2 Page 1 of 194 Table of Contents INTRODUCTION .........................................................................................................................................................5 TRM CHANGE LOG ................................................................................................................................................... 11 LIGHTING EQUIPMENT ............................................................................................................................................. 23 Prescriptive Lighting: Lighting Fixtures – Interior Spaces (Retrofit/Replacement Lamps), Codes <P/I>S21<Y/S/W>, <P/I>S25<Y/S/W>, <P/I>S40<Y/S/W>, <P/I>S51<Y/S/W>, <P/I>S52<Y/S/W>, <P/I>S61<Y/S/W>, <P/I>S62<Y/S/W>, <P/I>S64<Y/S/W>, <P/I>S81<Y/S/W>, <P/I>S82<Y/S/W> ................................................................................................ 24 Prescriptive Lighting: Lighting Fixtures with Integrated Controls – Interior Spaces (Retrofit), Code <P/I>S70<Y/S/W> . 26 Prescriptive Lighting: Lighting Fixtures – LED Exit Sign, Code X10 (Inactive) .................................................................... 28 Prescriptive Lighting: Lighting Fixtures – Exterior Spaces (Retrofit/Replacement Lamps), Codes IS08<Y/S/W>, <P/I>S08<Y/S/W>, -
A Bulbs and Ballast Section.Indd
Terms and Conditions GENERAL Terms and Conditions are determined by each Authorized Dealer but follow these Guidelines. See your Dealer for their specifi c Terms and Conditions of Sale. PRICING Prices are subject to change without notice and are subject to acceptance at time of order. FREIGHT Freight and Delivery Policies are determined by each Authorized Dealer. Please contact your local Dealer for their current Policy. BACKORDERS Backorders are shipped plus freight unless the backorder meets the freight allowance requirement. Customer may opt to ship complete to maintain freight allowance and will be notifi ed of backorder prior to shipping. RETURN POLICY Items must be returned within 30 days of purchase. All normal stock items returned within 30 days are subject to a 25% restock charge. Non-Stocked items are subject to a 25% restocking charge plus the applicable restocking charge imposed by our vendor up to an additional 50% plus freight in and out. All returns can only be used for in store credit. All returns must be pre- approved and be accompanied with a returned goods authorization (RGA) number. TERMS Standard terms are Net 30 days. Most major credit cards are accepted at time of order for payment. Company reserves the right to refuse credit card payment at its discretion. DEFECTIVE All defective merchandise must be returned with a company issued Returned Goods MERCHANDISE Authorization (RGA). Credit for returned merchandise is subject to testing and credit by manufacturer. Any merchandise found to be non-defective will be returned to customer at the customers expense including freight to/from vendor. -
Genaray Eng Kit Genaray Softbox Interview
FieldVision 7” RigVision Lightweight 10.1” Pro LCD Monitor OptiView 250 3.2” On Camera Monitor On-Camera Monitor with Scopes LCD Viewfinder • Lightweight 7” LED Backlit TFT Monitor • Backlit IPS Monitor with Shutter Release • 10.1” Display 1280x800, IPS LCD • Fits Most 3.0” & 3.2” LCD Screens • 1024 x 600 Resolution • 1280 x 800 Resolution • Supports NTSC/PAL & HD • Compatible with 3:2 & 4:3 Aspect Ratios • Peaking filter with red outline for focusing • 800:1 Contrast Ratio • Composite, Component, SDI • Magnifies Display by 300% and HDMI Inputs • Image flip & freeze & pixel-to-pixel mode • HDMI & Composite Inputs • Blocks Light from Hitting Screen • 178° Viewing Angle Top/Bot L/R • Center marker and safe-frame overlays • HDMI Loop Output • Soft Eyecup Can be Used with Either Eye • Signal Analyzers & Auto Signal Detect • Rear Half Flips Up and Out of the Way • Check field mode for color accuracy • False Color, Zebra, Histogram & More • Waveform, Vectorscope, Histogram Overlay • Quick-Release Plate with 1/4”-20 Screw • Headphone jack and built-in speaker • Includes F-970 & LP-E6 Battery Plates • Safe Area Markers & Focus Aid Function • Interchangeable Rail Mounting System • Four programmable function buttons • Includes V-Mnt & Gold-Mnt Plate Adapter • Audio Level Display • Long Rail Included for Battery Grips • Includes L-Series type battery and charger • Canon Shutter Release Cable Supplied • Five Assignable Preset Buttons • Includes sunshade • Nikon Shutter Release Cable Supplied • 12 VDC & Sony L-Type Battery Plate OV-250 3.2” LCD Viewfinder $129.95 OV-150 3.0” LCD Viewfinder $89.95 OCM-7B-DV2 $239.00 RVM-7B-ALT $449.95 OCM-10-PSM $899.95 OV-50 3.2” LCD Viewfinder $49.95 www.elvidcinema.com LCD monitors and accesssories for use on-camera, in the studio or in the field. -
Headlamp History and Harmonization
UMTRI-98-21 HEADLAMP HISTORY AND HARMONIZATION David W. Moore June 1998 HEADLAMP HISTORY AND HARMONIZATION David W. Moore The University of Michigan Transportation Research Institute Ann Arbor, Michigan 48109-2150 U.S.A. Report No. UMTRI-98-21 June 1998 Technical Report Documentation Page 1. Report No. 2. Government Accession No. 3. Recipient’s Catalog No. UMTRI-98-21 4. Title and Subtitle 5. Report Date Headlamp History and Harmonization June 1998 6. Performing Organization Code 302753 7. Author(s) 8. Performing Organization Report No. David W. Moore UMTRI-98-21 9. Performing Organization Name and Address 10. Work Unit no. (TRAIS) The University of Michigan Transportation Research Institute 11. Contract or Grant No. 2901 Baxter Road Ann Arbor, Michigan 48109-2150 U.S.A. 12. Sponsoring Agency Name and Address 13. Type of Report and Period Covered The University of Michigan Industry Affiliation Program for 14. Sponsoring Agency Code Human Factors in Transportation Safety 15. Supplementary Notes The Affiliation Program currently includes Adac Plastics, BMW, Bosch, Britax International, Chrysler, Corning, Delphi Interior and Lighting Systems, Denso, GE, GM NAO Safety Center, Hella, Hewlett-Packard, Ichikoh Industries, Koito Manufacturing, LESCOA, Libbey-Owens-Ford, Magneti Marelli, North American Lighting, Osram Sylvania, Philips Lighting, PPG Industries, Reflexite, Stanley Electric, Stimsonite, TEXTRON Automotive, Valeo, Visteon, Wagner Lighting, 3M Personal Safety Products, and 3M Traffic Control Materials. Information about the Affiliation Program is available at: http://www.umich.edu/~industry/ 16. Abstract This report describes the development of automobile headlamps. The major topics covered include the following: the reasons for the emergence and use of different light sources, headlamp materials, optical controls, and aiming methods; differences between U.S. -
Siteco Book of Light Should Be a Source of Inspiration, an Orienta- Tional Guide and an Instrument for Your Daily Work
Contents Indoor Luminaires 1 Task Lights and Floor Standing Uplights Book of Light 2 Linear Fluorescent Luminaires for Surface and Suspended Mounting 3Linear Fluorescent Luminaires for Recessed Mounting 4 Compact Luminaires for Surface and Suspended Mounting 5 Compact Recessed Luminaires Outdoor Luminaires 6 Floodlights and Accent Lighting 10 Decorative Mast and Catenary Suspended Luminaires 7 Trunking Systems 11 Building Vicinity Lighting office industry traffic shopping public sports EX 8 High Protection Class Luminaires and 12 Road Lighting Luminaires for Special Demands 9 Emergency Luminaires and Components, 13Projectors and Floodlights Signage Luminaires 14 Secondary Reflector Systems Siteco Mirrortec® 15 Lighting Management Systems Sitecontrol Appendix More Light? More Info? Siteco Lighting Systems | Ohmstraße 50 | D - 83301 Traunreut Call: 08669 | 33-0 Fax: 08669 | 33-397 eMail: [email protected] Surfen: www.siteco.net Lighting Instruments and Concepts © 2004 | Siteco Beleuchtungstechnik GmbH Book of Light for Architecture and People 2 office industry traffic shopping public sports Light inspires the idea. 3 4 office industry traffic shopping public sports Dr. Peter H. Emmert, CEO, Siteco Book of Light for Consultants and Designers. With this Book of Light we would like to give you, the architect, lighting- consultant or electrical-consultant, suggestions for the planning and designing of interior and exterior areas with the use of light. The focal point is not so much technical details as fundamental questions about functionality and aesthetics. How to plan a space in the best light in order to offer its users optimal visual conditions - that's the main theme in the first part of the Book of Light.