WHAT IS THE LIFETIME OF AN LED? The Illuminating Engineering Society of North America (IESNA) published the TMas a method to predict long-term lumen maintenance of LED light sources. LM-80 - Lumen - Document - PDFSEARCH.IO

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	WHAT IS THE LIFETIME OF AN LED? The Illuminating Engineering Society of North America (IESNA) published the TMas a method to predict long-term lumen maintenance of LED light sources. LM-80 Add to Reading List Document Date: 2014-10-10 16:29:09 Open Document File Size: 191,71 KB Share Result on Facebook

WHAT IS THE LIFETIME OF AN LED? The Illuminating Engineering Society of North America (IESNA) published the TMas a method to predict long-term lumen maintenance of LED light sources. LM-80Add to Reading List