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Fact Sheet: Lighting Facts Label

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The Lighting Facts label is a standard of the Department of Energy designed to provide clear and consistent reporting of essential product performance, measured by industry standard, IESNA LM-79, Approved Method for the Electrical and Photometric Testing of Solid-State Lighting Devices and ANSI C78-377-2008, Specification for the Chromaticity of Solid-State Lighting Products in the following categories:

  • Lumen output
  • Luminaire efficacy
  • Power input
  • Correlated color temperature (CCT)
  • Color rendering index (CRI)