This is a ccomprehensive stablity test box with the function of light radiation stability test. It is an instrument required in GMP certification for pharmaceutical and cosmetics businesses. It conforms to the lighting irradiation stability test conditions in the guiding principles of ICH. It creates the enviroment of stable temperature, humidity and lighting for drug failure evaluation. It is fit for the accelerated tests, long-time tests, high humidity tests and strong lighting tests for pharmaceutical businesses in their.