When one of my old magnetic lamp ballasts stops working, I always replace it with a new electronic ballast. The electronic ballast weighs much less, so it is easy to install. The electronic ballast drives the lights at a much higher frequency than the 60 Hertz that you get from the magnetic ballast, so no one can ever see any flicker. The electronic ballast generates almost no heat while the magnetic ballast gets so hot you can barely touch it. Finally, the electronic ballast lasts longer than a magnetic ballast does. I highly recommend replacing old magnetic ballasts with new electronic ballasts.
Verified purchase: Yes | Condition: New
Excellent product. The color coded wiring makes changing the ballast easy for any DIY fixer. I have changed most of my old magnetic ballasts to this GE brand ballasts.
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Great electronic ballasts for the four 4ft T12 40wt ceiling lights in my garage. They last, the last ballasts were installed back in 2002! They start up the fluorescent bulbs quickly, even in the cooler winter months.
Verified purchase: Yes | Condition: New
small size easy install high quality directions for install are on ballasts and wire colors same.
Verified purchase: Yes | Condition: New
I rebuilt 2 light fixtures with this product and I was so impressed that I bought another set and rebuilt 2 more fixtures. My fixtures no longer buzz plus I saved hundreds doing it myself.
Verified purchase: Yes | Condition: New
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