This product is a test equipment that uses xenon arc lamps as light sources to simulate and enhance weather resistance and accelerate aging, in order to quickly obtain near atmospheric aging test results and evaluate the weather resistance of materials. Weather resistance testing is an important means of screening and optimizing product composition in the scientific research and production process, and it is also an important part of product quality inspection. Materials such as coatings, plastics, aluminum-plastic panels, and automotive safety glass are required to undergo weather resistance testing according to product standards.