- The disinfection lamp adopts high transmission and explosion-proof quartz glass tube, carefully selected materials, strong sealing, good light transmission, leak proof and more safety 2. Humanized design. Independent switch + timing function, multiple modes, switch freely according to your aquarium needs. 3. The product carries a lightweight screen. Its design can cover up to 180 ° and protect a wider range, so your fish is protected from sunburn. 4. Precision lamp head components, tungsten filament lamp, inert electronic sub-assembly, good sterilization effect and more energy saving. 5. Applicable scenes: waterproof and waterproof design in aquariums, aquariums, fish ponds and other family places, so you don’t have to worry about water quality