Electronic Ballast Guaranteed to Work with Tetra - PL-L18 Pond UV Light Bulb for Germicidal Water Treatment Bulb number_24894 Guaranteed 100% Compatible Replacement Ultraviolet

Guaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp - Mercury Wavelength - 74 Inch Arc Length

2" lamp and provides a worry-free performance for an entire year

2 mm) VGA touch screen with color display

This rapid degradation makes it so that harmful bacteria and viruses can escape the cleaning power of UV-C if they travel quickly or stay far from the light source

TU409/11 or TU410 or TU410T

Electronic Ballast Guaranteed to Work with Tetra - PL-L18 Pond UV Light Bulb for Germicidal Water Treatment Bulb number_24894 Guaranteed 100% Compatible Replacement UltravioletUV 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