If you're dealing with a dead circline fluorescent light, this Sunlite 40110-SU ballast is probably what you need to get it working again. This electronic rapid-start ballast is designed specifically for 120-volt systems and works with both F16T9 (40 watt) and F12T9 (32 watt) circular fluorescent lamps. The 60Hz frequency is standard for North American electrical systems, and it's UL listed for safety and reliability. Sunlite has been in the lighting business for years, so you're getting a quality product that should last. Installation is pretty straightforward if you're comfortable with basic electrical work - just make sure to turn off the power at the circuit breaker before you start swapping wires. The electronic design means it starts the lamps quickly without that annoying flickering you sometimes get with older magnetic ballasts. Whether you're fixing a kitchen light, bathroom vanity, or any other fixture that uses circular fluorescent tubes, this ballast will have your lights shining bright again. It's always a good idea to check your existing ballast model number to confirm compatibility, but if you've got F16T9 or F12T9 lamps that won't light up properly, this replacement should solve your problem.
Free 30-day returns 
Free 30-day returns
