The Bench-top Xenon lamp aging test chamber is a small, simple and economical xenon lamp aging test chamber. It uses a low-power air-cooled xenon lamp and a mirror reflection system to ensure that the radiation energy in the working room is large enough and evenly distributed . It is equipped with an ultraviolet extension filter as standard, which allows ultraviolet light below the cut-off point of natural sunlight to pass (equivalent to sunlight without the atmosphere), which is used to provide faster and more severe test conditions for accelerated aging in artificial climate test.