The xenon arc lamp simulates the whole sunlight spectrum to reproduce the destructive light waves in different environments. Equipped with the appropriate filter atmosphere arc lamp to maintain at that time, the ultraviolet radiation is similar to the sun and the spectral energy distribution of visible area, scientific research and in the fields of aviation, automobile, home appliances, the necessary test equipment, this equipment for scientific research, product development and quality control to provide the corresponding environmental simulation and accelerated aging test. Used for schools, factories, research and other units.