The Gamma Scientific Laboratory (NVLAP Lab Code 200823-0) has been awarded accreditation by the National Voluntary Laboratory Accreditation Program for IES LM-80: 2008. 

IES LM-80 is an approved method for measuring lumen depreciation and maintenance of Solid State Lighting (LED) light sources, arrays and modules. The Illuminating Engineering Society (IES) developed the standard to provide an objective method to evaluate and compare LED components from different manufacturers. Lumen maintenance is the percentage of initial lumens that a light source maintains over a defined period of time.  LM-80 measures the depreciation of lumens over a specific timeframe to determine the useful life of LED components.