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And technology for a cost of light comparative analysis. 3/20/2013 2 Lighting 101 light striking a one-square-foot area. A standard 100W incandescent A lamp has 1700 lumens. lumens per square foot of area. Typical fc requirements are 50 fc for office, 20 fc for ... Access Doc
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Get Out From Under Your Overhead
Cost of energy consumed at 10¢ per kWh. 34 Lighting Watts/Square Foot to Efficient Levels EPACT-Think But, what about Light Levels? EPACT Tax Incentive Requires that Minimum LPW = Lumens per Watt Minimum Acceptable Lamp/System Efficiency ... Document Retrieval
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ASHRAE 90.1 2010 Part 2: The 14 Relevant Updates Effecting ...
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Benefits of LED option Typically 50% to 75% electricity cost savings per month. Large 11,200 square-foot facility The school upgraded Energy use for the garage’s lighting is reduced by 55 percent and the college expects to recoup $25,000 annually in maintenance costs savings ... Fetch Doc
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Equipment Efficiency Guide
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Customer Advanced Technologies Program
Lighting for commercial freezer cases. Candela per Square Meter LEDs may achieve efficacies of well over 150 lumens per Watt within the next eight years.9. Page 16 Acknowledgements We gratefully acknowledge the contributions made from the following: ... Fetch This Document
Facilities 101 Lighting
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PowerPoint Presentation
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GE Lighting Assistant 4.3 - Crescent Electric Supply Company
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Lighting And HVAC Design Strategies For ECBC Compliant Buildings
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Favorite Videos - YouTube
Weights as low as 0.45 pounds per square foot InSoFast is a cost effective energy efficient alternative that outperforms multi-component systems like Z-Furring or traditional stud and fiberglass construction. * 65-lumens of light * Dimmer switch for adjusting light intensity * CREE ... View Video
Lighting - Wikipedia, The Free Encyclopedia
Lighting or illumination is the deliberate use of light to achieve a practical or aesthetic effect. Lighting includes the use of both artificial light sources like lamps and light fixtures, as well as natural illumination by capturing daylight. Daylighting (using windows, skylights, or light ... Read Article
Energy Policy Act Tool
Rated mean lumens # lamps per fixture Museum Energy Savings from Retrofit Total lighting energy cost per year Atrium MVR400 Patient Rooms # of fixtures Tax deduction of $0.30 per square foot begins when the power density is 25% below ASHRAE/ IESNA 90.1 (2001) ... Retrieve Full Source
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