How to Read LED Lighting Labels | HD Supply

The U.S. Department of Energy's LED Lighting Facts program helps you understand what type performance to expect from your LED bulb. The LED lighting facts label reports product performance results in five areas from actual test data** in accordance with industry standards that measure photometric performance of LED bulbs.

**Luminaire measurements have been standardized with the issuance of the IESNA Standard LM-79-2008 test procedure.

LED Lighting Facts Labels Anatomy

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