Electronic Ballast Guaranteed to Work with Delta EA - Pondmaster 40 UV Light Bulb for Germicidal Water Treatment PL-L18/TUV This 42” Arc Length Mercury

This 42” Arc Length Mercury UV replacement lamp exceeds the OEM standards of UV curing performance featuring high output and long service life

3-year warranty

Enjoy being outside again with out the threat and potential danger from mosquitoes and other biting flies

This bulb can be placed in the Hallett Upstream NC15-75 systems to irradiate effective UV emissions to purify and disinfect water from a range of sources including rain water

This assembly includes reflectors and lamp clips but not the complete cartridge change out or lamp

Electronic Ballast Guaranteed to Work with Delta EA - Pondmaster 40 UV Light Bulb for Germicidal Water Treatment PL-L18/TUV This 42” Arc Length MercuryUV ballast guaranteed to work with your UV germicidal system Features: Guaranteed to work with your UV Germicidal Bulb. Comes complete with wiring diagram necessary to run your bulb(s) Industry leading 5 YEAR WARRANTY UL Listed Ballasts can be complicated. Nobody replaces ballasts regularly. Inevitably, ballasts are needed when you go to change out the UV bulb at your machine's recommended intervals when you realize that the new bulb is not lighting