UV Bulb U-V-C with Ozone UV-C Light Lamp E26 25w 110v Covers up to 400sq ft. CTUV-25 (185nm & 253.7nm)

Coospider U-V-C & Ozone Bulb Watt: 25W Voltage: 110V Wavelength: 185nm bulb with 253.7nm Tips: Ozone is a special gas, It has very powerful features, but smells bad, and it has a half-life ( half an hour). Under normal circumstances, just need wait 3-6 hours, it will completely disappear and can no longer be smelled. ( But the rate of disappearance of ozone is also related to temperature and ventilation. The higher the temperature, the better the ventilation, the faster the ozone disappears. So it is recommended to open the door and window after turn off the bulb to speed up the disappearance of ozone..) . How to use: ? Goods surface: ( 5 minutes once ). put goods within 4 ft of the light, such as cups, bottles, toothbrushes, shaver, cell phones, keyboards, clothes... ? Small space: ( 5 minutes once ). ? 50 sq.ft. as shoe cabinet, drawer, toy box, wardrobe. ? Small room: (15 minutes once ). ? 200 sq.ft. such as closet, dog/chicken house, toilet, storage room. ? Larger room: (15-60 minutes once ). ? 400 sq.ft. kitchen, living room, bedroom... The Warning when use this bulb: ?. Don’t look at the working bulb. ?. People/pet/plant can’t be exposed to the U-V-C light, must left room when lamp work. ?. after turn off light, keep room ventilating or waiting 3-6 hours until feel no ozone’s smell then can enter.