Amazon.com: RONAQUA 100-120V 55W Electronic Ballast for 12GPM UV Water Sterilizer with Four Prong Connection to Lamp and Green/Red Indicator Light : Patio, Lawn & Garden
Electronic Ballasts - Infralight
UV Lamp Ballast | For Germicidal and Ultraviolet lamps | elc lamps online
24V Replacement Electronic Ballast for UV Lamps with Visual Alert for Bulb ON/OFF
4W 10W 12W 16W 25W 30W 40W 55W UVC Germicidal Lamp T5 UV Light Sterilizer CE Certificated Original OEM Electronic Ballast - China Electronic Ballast and Power Adapter