Watts - WUV6 UV Light Bulb for Germicidal Water Treatment Select Product Below:Replacement Electrical Ballast The 41 Watts UV bulb

The 41 Watts UV bulb has single pin on both ends and is compatible with germicidal OEM Water sterilization filters

Base: Dielectric (2-pin split)

Drawing of Metal Halide UV Lamp Item # 191170

The peak UV output of 254 nm reacts with the genetics of microorganisms such as spores

Watts - WUV6 UV Light Bulb for Germicidal Water Treatment Select Product Below:Replacement Electrical Ballast The 41 Watts UV bulbGuaranteed Replacement Ultraviolet (UV) Bulb 4 pin single end 21 Watts 17. 17 Inch Length Lamp Worry Free Performance for 1 Year The Watts WUV6 UV Light Bulb For Germicidal Water Treatment is a four pin on a single end light bulb that has a lamp length of 17. 17 inches. The 21 watts UVC bulb gives you a worry free performance for an entire year. Made using ceramic as its base material, the T5 T6 shaped lamp bulb has a wavelength range of 254nm.