This UV disinfection light is made of quartz and glass material, featuring a long service life, high transmission rate, and better sterilization effect. It can be widely used in sterilizers, air purifiers, aquariums, medical disinfection machines, and more.- Color: White - Material: Glass - Size: 23.5 x 3 x 1.8 cm - Power: 11W - Made with imported high-purity quartz tube for high ultraviolet transmittance and strong bactericidal performance - Built-in anti-interference capacitor; compatible with 110V/220V - Equipped with G23 universal lamp base for easy plug-and-play installation - Suitable for use in disinfection, sterilization, deodorization, purification equipment, medical disinfection devices, air purifiers, and aquarium disinfection Note: Due to lighting effects, monitor brightness, and manual measurement, there may be slight variations in color and size between the photo and the actual item. We appreciate your understanding.Packing list: 2 x UV Light