⚡️ 120V Sunlite SB122C120 Fluorescent Circline Review

Had to drill a new hole in the bracket as the mounting points didn't match the old part. But the thing works great and saved me from having to replace a discontinued lamp.

Drill two small holes and connect two wires and you have a fully functional replacement ballast for about a third of the cost. Has been working flawlessly for several weeks.

Replaced a burned out ballast on a kitchen lamp. It powers a 22w Circline fluorescent lamp. The new device cost $120, and they didn't sell spare parts in big stores.

The light turns on quickly, does not flicker. There is no packaging other than the shipping list suitable for this item. Works as expected, no problems. Used 5/32" x 1/8" aluminum rivets to attach to my existing jig. Affectionate like a beetle.

I needed a new ballast for my circular light. It was a near perfect replacement for the US E190694 lighting. This unit is slightly larger than the approximate dimensions of 2 1/2" wide, 1 3/4" high and 1 1/3" deep of the original mentioned earlier. This works very well and makes a big difference.

I've been trying to fix a Pam Electric clock/sign for a while. I read a review of a person who repaired their Budweiser Shield with one of these devices and decided to give it a try while waiting to return it (wrong wattage, doesn't fit etc.). I no longer need the starter, drilled two new holes and riveted them. Works great!

Bought to replace an existing ballast but did not realize the ballast dimensions would be different. It didn't fit into the designated holes in the ceiling mount. The seller provided enough information about the size of the ballast, so this is not a problem. Once I figured out how to screw it to the mount the rest works fine.

I have replaced four bathroom ballasts with this model. I wanted to convert my headlights to LED but it was too much work. I was amazed by the almost instantaneous response of this ballast. The size is very compact so it fits perfectly in my existing base, just needs to drill a new hole. The price is also very reasonable. Hope it lasts a few years.

Found the closet fluorescent needed a new ballast and after initial searching and looking at the $$$ prices thought about upgrading the LED block rather than an overpriced one ballast to buy. I thought for a few days and before buying a new LED lamp, I found this ballast in a theft. I had no problems with that. Installation was easy and took 10 minutes from start to finish. A lot of money saved compared to other ballasts. And the light comes on immediately. No need to wait for the ballast to do

I have several Hunter fans with Circline fluorescent lights. Of the four fans, three don't work because the ballasts aren't good. Replacement ballasts are impossible to find and expensive when you can find them. So I ordered one of these to see if I could get it to work. This is a small compact ballast (smaller than the original Hunter fan). I used zip ties to secure it to the mount and had to connect the power connector to the ballast. I assembled everything and it works great. So I ordered…