Commercial Lighting laboratories may also do the following tests:

Luminous Efficiency Testing: Measures the amount of light produced per unit of power consumed Testing
assessing energy efficiency Testing
Color Rendering Index (CRI) Testing: Evaluates how accurately the light source reveals the colors of objects compared to a natural light source Testing
Lifespan Testing: Determines the operational life of lighting products Testing
predicting replacement cycles and maintenance costs Testing
Photometric Testing: Provides detailed analysis of light distribution patterns Testing
intensity Testing
and uniformity Testing