Aquarium UV Light Bulb/Tube/Lamp/UVC 9W-G23 Fish Tank Bulb Pond Ultraviolet Sterilisers for Aquariums UVC Filter and Clarifier,Aquarium Algae Clean Green Water Clear

【Wide Application】Aquarium UV light bulb for aquarium UV filters and pond clarifiers,will fit all major manufacturers and G23-UV Units,widely used in family, hospital, swimming pool, aquarium and aquaculture and other places of purification disinfection sterilization. 【UV Lamp Bulb Feature】aquarium filters uv bulb and pond clarifier uv bulb is 9W PLS type Bulb full length of bulb 145mm,167mm total, diameter 12mm, Lamp holder model:G23-2pin 【253.7nm UVC Sterilization】Aquarium uv bulb for pond desinged with high purity quartz glass tube to achieve better disinfection and sterilization effect,95% UVC transmission at the precise 253.7nm wavelength, this fish tank uv light bulb effectively eliminates bacteria and controls algae in aquariums, ponds, and water features,Disinfection. 【Using Instruction】This pond UV lamp bulb use with UV units, avoid direct exposure to eyes, skin, and living organisms.recommended to change on Aquariums 6 monthly and pond yearly,when changing UV lamp we recommend that the Quartz Sleeve is cleaned at the same time 【Stable and Efficienty】The PLS UV bulb built-in 220~240V anti-interference capacitance,the amalgam can adapt to the ambient temperature of -10~80℃, to ensure that pond uv bulb still has a stable UV output under different temperature conditions,Long lifetime with cold cathode technology and passed CEandRoHS.