Quartz Sleeve for Wonder Light - T245680 UV Light Bulb for Germicidal Water Treatment W8LMP Application-Specific Sizing: Two model options

Application-Specific Sizing: Two model options available for spas or small residential pools

We do not sell Excelight Technologies brand UVC bulbs

Height - 16-1/2"

UV lamps available in Mercury (365 nm) or Gallium (420 nm)

Quartz Sleeve for Wonder Light - T245680 UV Light Bulb for Germicidal Water Treatment W8LMP Application-Specific Sizing: Two model optionsReplacement Quartz Sleeve for Wonder Light T245680 Light Bulb for Germicidal Water Treatment Dimensions: 22mm x 24. 5mm x 680mm Domed (closed one end) In order for your germicidal water system to work effectively, it is imperative that the quartz sleeve is completely clear. A foggy or dirty quartz sleeve can significantly attenuate the power of your UVC bulb, resulting in substantially less sterilizing power. A good way to think about it is that if