AtlantaLightBulbs.com stocks ballast for 1 , 2, 3 or 4 F32T8 lamps. Our ballast come in straight voltage or universal voltage. When shopping for your ballast, it is important to get the product number off the the ballast that you are replacing. Electronic ballast for F32T8 lamps come in different power factors and use different starting mechanisms. The two mechanisms- Instant start and Parallel start wire differently so if you choose the wrong ballast your system may not work properly. If you need help finding your F32T8 fluorescent ballast please give us a call or click the live chat button below.