Wedeco - XLR-20 UV Light Bulb for Germicidal Water Treatment Item:Ballast The lead wire and connector

The lead wire and connector on a single end base

These bulbs are really only effective in small spaces like studio apartments

It does not induce stress cracking when under molded stress levels

The Watts Hydro-Safe HSRL-33 UV Light Bulb For Germicidal Water Treatment is a 33

Wedeco - XLR-20 UV Light Bulb for Germicidal Water Treatment Item:Ballast The lead wire and connectorGuaranteed Replacement Ultraviolet (UV) Bulb 4 Pin 270 Watts 59. 52 Inch Length Lamp Worry Free Performance for 1 Year The Wedeco XLR 20 UV Light Bulb For Germicidal Water Treatment is a four pin UV bulb that has wattage of 270 watts. With a lamp length of 59. 52 inch and a wavelength range of 254 nm, the germicidal water treatment bulb has ceramic as its base material and an average lifespan of 10,000 hours. This wavelength region is considered as