HQUA-OWS-455EB 120V 25-40W Electronic Ballast for HQUA-OWS-12/6 UV Water Sterilizer, Ballast for UV Lamps, 2020 New Released: Amazon.com: Tools & Home Improvement
UV Ballast for GPH450T5L/4P Germicidal UV Light Bulb - Single
24V Replacement Electronic Ballast for UV Lamps with Visual Alert for Bulb ON/OFF
Surelite Ballast 10-0156 - BuyUltraviolet
4W 10W 12W 16W 25W 30W 40W 55W UVC Germicidal Lamp Optical Alarm 220V 110V CE Electronic Ballast for UV Light Sterilizer - China Electronic Ballast and Power Adapter
HQUA-TWS-5595EB 110-120V 40-90W Electronic Ballast Only fit for HQUA-TWS-12 UV Water System, 800ma UV bulb, UL listed - - Amazon.com
Amazon.com: RONAQUA 100-120V 25W Electronic Ballast for 6 GPM UV Water Sterilizer with Four Prong Connection to Lamp and Green/Red Indicator Light : Tools & Home Improvement