Deodorization, sterilization, disinfection, can also break down fine particles in the air, reduce allergies, reduce smoke and dust, and eliminate indoor taste: cigarettes have odors, mold ... As long as the product is not artificially damaged, please return it. We will check and confirm if it is naturally damaged. Note: UVC rays are harmful to the eyes and skin, so when the lamp is on, do not look directly at the lamp. When the lights are working, people / pets / plants must leave room. If there have plants or fish tanks cannot move, cover them with opaque newspapers or cloth, then the UVC ray will not penetrate and can not hurt them. After use, because the lamp killed a lot of bacteria in room, please open the for windows and doors, allow room to ventilate 15 minutes then enter. Feature: *Used for more than 1 hour, it can effectively kill 99.99% of E. coli, Proteus, Staphylococcus aureus, Staphylococcus aureus and Bacillus subtilis. *Kill dust mites: make beds, sofas, blankets, pillows, and towels no longer make the skin itchy and red. *Kill bacteria, bacteria: kill mold, fungus, E. coli, etc. *Remove odors: Remove unbearable odors from trash cans, toilets, kitchens, refrigerators, closets, shoe cabinets, warehouses, etc. *Green and high efficiency, pure physical sterilization method, no secondary pollution. *Powerful germicidal lamp, widely used in homes, hospitals, shops, schools, restaurants ... *After using the UVC germicidal lamps, there will be a taste of sunny. Specification: Product Name: LED UV Germicidal Lamp Basic Type: E27 / E14 / GU10 / MR16 LED Quantity: 48LEDs / 60LEDs / 80LEDs Voltage: AC 220-240V LED Type: SMD 2835 Size: E27: 45 * 52 mm E14: 45 * 56mm GU10: 45 * 49mm MR16: 45 * 49mm Life: more than 50,000 hours Warranty: 2 years Suggest period: 2-3 tims/week Suggest sterilization time: 60-90 minute once