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LED Life for General Lighting


ASSIST (Alliance for Solid-State Illumination Systems and Technologies) revised guidelines for evaluating, measuring and reporting the useful life of LEDs used in general lighting applications.(Published February 2005; Revised April 2006 and August 2007)

This publication provides guidelines to define the life of LED components and systems used in general lighting, including methods for measuring life and sample data recording sheets. These recommendations have been developed as a first step toward establishing standards for LED lighting components and systems and to help manufacturers present consistent information to purchasers and end users of LED systems.(