Compared with traditional sterilization, UVC-LED belongs to green disinfection. Compared with boiling water disinfection, it has no irritating odor residue or chemical residue. It uses independently developed UVC chips for disinfection, with an average light intensity of up to 10mW/cM ² UVC disinfection, which can inactivate viruses and bacteria, is compact and lightweight, suitable for small space operations and object sterilization. It has a trigger type switch, infrared sensing and automatic shutdown of the human body, built-in RAAS system, traceable results, and visualized services.