Electronic Ballast Guaranteed to Work with Siemens LP4420 High Output Replacement UVC Light Bulb UD DW100 5” Arc Length

5” Arc Length

The Aluminum Reflector Set for Aradiant Part # DL50139 UV Curing Lamp Bulb is a guaranteed UV reflector

It is very important to replace the bulb every year for maximum efficiency

This replacement bulb is 100% Compatible for use in these IST systems

Guaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp - Iron Wavelength - 17

Electronic Ballast Guaranteed to Work with Siemens LP4420 High Output Replacement UVC Light Bulb UD DW100 5” Arc LengthUV 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