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F40T12 Electronic Ballast
Item Number: BLF10905
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F40T12 electronic ballasts are made to operate 4 foot T12 lamps make it possible to not only start the lamp, but maintain full light output as well. These have been the workhorse of fluorescent lighting for decades and are a reliable ballast. It comes with a 5 year warranty, so you won't need to be concerned about early failure with an easy no charge replacement from the manufacturer. These are for T12 lamps only and are not made to operate T8, that would be another type. Even though they use the same sockets, they are not interchangeable. These are made to operate a variety of T12 type lamps including F40T12, FB40T12 u-shape, F34T12 and F40T10 giving you the maximum flexibility. So if you have several types of T12's, this one ballast should meet all your needs regardless of lamp type. They're easy to install and should be a wire for wire replacement from your old ballast in most cases. If you're not sure, you can consult the wiring diagram on the ballast label to see if you have the right wiring. If you're unsure or uneasy about replacing ballasts, then call your local electrician and have them do it. They will made sure it's safe and will meet all existing electrical codes. If you need help in choosing the right ballast whether it be this one or any that you see on our site, please give us a call, we'll be happy to explain your options in this area.
- 120 / 277 universal voltage.
- Energy efficient T12 electronic ballasts.
- Full light output.
- Rapid start operation.
- Operate 1 or 2 lamps.
- 5 year warranty.
An overview of electronic ballasts.