Quartz Sleeve for Sentry Ultraviolet - 40W Pond UV Light Bulb for Germicidal Water Treatment SmartUV 40 Watt The four pin on a

The four pin on a single end light bulb has ceramic as its base material and an average lifespan of 10

G36T5/4P/SE

Mercury low pressure lamps

18 lamp length

Quartz Sleeve for Sentry Ultraviolet - 40W Pond UV Light Bulb for Germicidal Water Treatment SmartUV 40 Watt The four pin on aReplacement Quartz Sleeve for Sentry Ultraviolet 40W Pond UV Light Bulb for Germicidal Water Treatment The Replacement Quartz Sleeve for Sentry Ultraviolet 40W Pond UV Light Bulb for Germicidal Water Treatment is a good quality quartz sleeve that works effectively in your Sentry Ultraviolet 40W UVC system. It is necessary for the quartz sleeve to remain clear for better sterilizing power. It is necessary to clean the quartz sleeve often and we request