Sciencetech's high powered fully reflective solar simulators can be used for UV applications by replacing the solar filters with UV filters. The smallest model of our standard line is the 500W system, allowing the researcher on a budget the ability to get high UV solar radiation. Sciencetech's proprietary Fully Reflective design allows the system to get far more UV power on target than our competitor's systems of equal size.Please note that the wavelength definition of UVA and UVB in the COLIPA sun screen testing community is slightly different from the general scientific community. This solar simulator includes testing and filters to verify the system meets COLIPA and USFDA spectral requirements.Please discuss your specific spectral needs with your authorized Sciencetech technical sales staff.