Radar Sensing Device: This special UV lamp has built-in protection. It can actually detect someone in the room and shut down when that happens. keep everyone safeEfficient Sterilization: This UV disinfection lamp achieves 99.99% sterilization (kills 99.99% of bacteria) by targeting the DNA of microorganisms, destroying the DNA structure and preventing them from multiplying. It kills Candida albicans, Staphylococcus aureus, and E. coli, and works on any surface, as well as in air or water infected with these bacteria. The device provides disinfection and air purification for spaces up to 430 square feet.Unique Design and Safe Use - Built-in smart radar sensor, the light will automatically turn off when it senses a creature. With 3 time modes - 15/30/60 minutes, it can be easily controlled by the remote control or the switch button on the light. A 30-second delay allows you to leave the area being disinfected. Use the UVC germicidal lamp with a 360 beam angle to completely remove odors and dust particles, effectively improving your living environment.IDEAL FOR PREMIUM SERVICE - This UV-C light sanitizer is germicidal and can be used in a variety of occasions and locations, at home, school, office, and more.Size: 41*20cmColour: BlackPacking list: 1pcs