AC220V 20W 30W 40W Submersible Aquarium Fish Tank Light UV Sterilizer Germicidal Timer

Specification: Voltage: AC220V Power: 20W, 30W, 40W UV transmission: >90% Proof pressure: 0.23Mpa Material: quartz glass Cable length: 145cm Feature: UV sterilizer helps neutralize harmful micro-organisms and free-floating algae. Comes with timer controller, 2-6hrs setting to meet your different requires. Install in vertical or horizontal position right in your aquarium or sump. Can be used in fish tank, swimming pool, pond, industry water processing, cosmetics industry and so on. Warning: Use the UV lamp 30-60 min a day, should not be too long or a whole day long irradiation. The power cord can not be cut, and the power supply of the bactericidal lamp can not be connected in parallel. Sterilization lamp can only be placed in the filter tank, can not be used directly in the fish tank, or the fish will be injured or killed because of a long time exposure to ultraviolet radiation. Package included: 1 x aquarium UV sterilizer lamp 1 x timer controller