Viqua SHO740/4C-RL UV Light Bulb for Germicidal Water Treatment Model Number_ATS1-805 The lamp bulb is 100%

The lamp bulb is 100% compatible to the Grafix UV systems and works well with the following part number:

BioZone - 2000 UV Light Bulb is 10 watts and 100% compatible with germicidal OEM Air sterilization filters

The UVC light bulb gives a 12 months worry-free germ disinfection power

Tube Diameter: 28

Viqua SHO740/4C-RL UV Light Bulb for Germicidal Water Treatment Model Number_ATS1-805 The lamp bulb is 100%4 Pin Stepped on a Single End 80 Watt Germicidal Water Treatment Bulb The Viqua SHO740 4C RL UVC Light Bulb has a 4 pin stepped on a single end 80 watt germicidal water treatment bulb. The germicidal light bulb features a wavelength with a lethal effectiveness of up to 254nm that helps disrupt the DNA of harmful microorganisms and renders them harmless. You get a 12 month worry free water sanitizing operation after which the light may still be visible