A New Lumen Definition For Efficacy Regulations?

February 14, 2017 in Light

Mark Rea and Jean Paul Freyssinier of the Lighting Research Center explain why lighting regulatory policies that combine efficacy and color rendering elements are fundamentally misguided, and how the industry could simply ensure that customers get both energy-efficient and quality light.

Source: CRI should never be used in efficacy regulations but a new lumen definition should (MAGAZINE)