Electronic Ballast Guaranteed to Work with GPH357T5L/4P Germicidal UV Purifier/Sanitizer Light Bulb - Cell Base H-SUV-SS-600 the replacement light bulb has

the replacement light bulb has a lamp quartz diameter of 15mm

Note: Only 2 UV lamps are available at the discounted price

Ushio MHL-4003 Metal Halide UV Lamp

Canon Océ - CS7075

Keep your Flowtron  electronic fly killer working optimally by replacing the UV Bulb every season

Electronic Ballast Guaranteed to Work with GPH357T5L/4P Germicidal UV Purifier/Sanitizer Light Bulb - Cell Base H-SUV-SS-600 the replacement light bulb hasUV 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