Web5 jun. 2010 · Lamp lumens (as shown in IES file): 14,000 Max candela above 90 degrees: 282 Candela per 1000 lumens above 90: 282 / 14000 = 20.1 / 1000, which is ≤ the required 50 candela / 1000 lumens Max candela between 80 and 90 degrees: 615 Candela per lumens between 80 and 90: 615 / 14000 = 44 / 1000, which is ≤ 200 candela / 1000 lumens WebThe IES is a community of lighting professionals with a mission to improve life through quality of light. Established in 1906, the Illuminating Engineering Society is the …

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WebTouchPoint.js是一个用于构建浏览器HTML模型的JavaScript库，它可以通过CSS3将用户的点击动作直观地显示 WebANSI/IES RP-1-12 American National Standard Practice for Office Lighting This is a preview of "ANSI/IESNA RP-1-12". Click here to purchase the full version from the ANSI store. d3a.8

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WebLighting Measurements and Testing Standards Collection. This collection establishes the testing and measurement standards for light sources, with the goal of providing a … http://www.lumitronlighting.com/lighting_nowledge/LUX%20LEVEL_Recommended%20Lighting%20Levels%20for%20Exterior%20Lighting.pdf WebThe RP-6-15 document is for sale in the IES online store for $75 or for $52.50 to IES members. Another IES document that just recently became available at the store is the LM-80-15 specification for characterizing LEDs. And we recently held a webcast on the new LM-80 standard, which can still be accessed on demand. d3b personnel