Description The UV Sterilizer Light is a powerful device designed to eliminate microorganisms like viruses, bacteria, mold, and yeast from the air and impurities from water. This UV light can be utilized in various settings such as aquariums, refrigerators, air purifiers, microwaves, and more. Ideal for environments like hospitals, offices, schools, restaurants, and beyond. Features - Quartz glass tubes, G23 socket - Total length: 4 inches - Watt: 5W - Voltage: 110V / 220V - Large UV sterilizer lamp tubes produce 254nm UVC rays - Effective against bacteria and viruses in the aquarium, kitchen, bathroom, restaurant, etc. - Note: This UV lamp does not come with an external ballast and can be used as is. Packing list 1 * 110/220V G23 5W Base UV Bulb UV Sterilizer Lamp Aquarium Lighting