... such as purifier, 2.refrigerator, oven and tooth-cleaner2. Constant DC power and 220V 50Hz for 4.7M Electrical Capacitor, while 120V ... off over 100,000 times4. There are ozone and ozone-free provided for selectionII.uv lamp SpecificationCode No Power(W)Length ... could be installed in ultraviolet sterilizer for water disinfection and treatment 10W, 14W,23W, 28W, 40W, 55W and 120W, 150W various models in ...