Wedeco Compatible - WLR 20 - Amalgam Germicidal Replacement Bulb Pin Distance:Ballast The light bulb has a

The light bulb has a long lifespan and is low on mercury dosage that helps in meeting the environmental demands

whose chemical composition is harmful to the environment

as much as we might follow that advice

OASE - Bitron 18C UV Light Bulb is 18 watts and 100% compatible with germicidal OEM Water sterilization filters

Wedeco Compatible - WLR 20 - Amalgam Germicidal Replacement Bulb Pin Distance:Ballast The light bulb has aGuaranteed Replacement UVC Bulb for Wedeco Compatible WLR 20 210 W 47. 83" 4 Pin Bulb compatibility: WLR 20 Wedeco 42074 Specifications: 1215mm 47. 83" in length (without pins) 210 Watts 80 Volts Wavelength: 254 nm 4 pin Amalgam The replacement bulb works to sanitize and kill bacteria, protozoa, molds, virus and yeasts present in water. Germs that cause harmful bacteria and microorganismss such as Vibrio cholerae, influenza virus, hepatitis virus