With over 50 years of experience in developing commercial light measurement instruments, Gamma Scientific is trusted by the w ... orld’s leading organizations to provide accurate and reliable results. Gamma Scientific systems are designed to handle 24 hour operation on the production floor and feature near real-time measurement and powerful analysis software, Multiple configurations cover a wide spectral range from ultraviolet to near infrared, and are easily customized to match unique testing requirements. Gamma Scientific also operates an ISO 17025 compliant, NVLAP accredited laboratory (NVLAP Lab Code 200823-0) that performs ENERGY STAR® lighting and LM-79 testing. read more