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IES TM-21-11

IES TM-21-11

Projecting Long Term Lumen Maintenance of LED Light Sources Illuminating Engineering Society / 25-Jul-2011 / 33 pages ISBN: 9780879952594

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This document provides recommendations for projecting long term lumen maintenance of LED light sources using data obtained when testing them per IES LM-80-08, IES Approved Method for Measuring Lumen Maintenance of LED Light Sources.



This product references:IES LM-80-08 - Measuring Lumen Maintenance of LED Light Sources

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