Q
What are the LED lighting standards referenced in the Energy Star specification?
A
ANSI (American National Standard Institute) - Establishes definitions of solid state lighting devices and components. It also provides a common terminology.

IESNA (Illuminating Engineering Society of North America) - Provides procedures for reproducible measurements of photometry, color and electrical characteristics of solid state lighting products.

UL (UnderwritersLaboratories) - Writes safety standards for LED products including drivers, controllers, arrays, packages and modules.

NEMA (National Electrical Manufacturers Association) - makes recommendations for mechanical, thermal and electrical interfaces between luminaires.

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