Luminaires: Linear Fluorescent Luminaires
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2012 Energy Auditing Techniques for Sma ll and Medium Commercial Facilities 11 Lighting Concepts Term Units • Luminous Flux • Measured in lumens per ft2 (footcandles) • Also measured in • Units are watts/square foot • Energy code provides limits by space use or building type ... Fetch Full Source
Talk:Exposure Value - Wikipedia, The Free Encyclopedia
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Sector lighting to technologies using 40 lumens per watt would achieve a 50 percent reduction in energy use. 4. California has 1 billion square feet of commercial office space, watts per square foot).15 In the residential market, ... Retrieve Full Source
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