Robertson 3P20124 Fluorescent eBallast for 1/2 F96T8 Linear Lamp, Instant Start, 120-277Vac, 50-60Hz, Normal Ballast Factor, HPF, Model ISA259T8MV /A (Successor Item to Robertson 3P20019)

Replaced my old T12 ballasts with these at my warehouse, saving at least $200/mo in bills. T8's are very bright, only need one. Installation was pretty simple, took about 15-20min per ballast. Make sure to consult a wiring diagram, you may need to jump your existing tombstones. Know that F96T8 bulbs are unfortunately not stocked in most home improvement stores, had to order some online in bulk. Apparently the industry is pushing to standardize the 4' T8's which are readily available everywhere in lots of different color temps. If you own the building, (I rent) or don't have many to replace, you may be better off spending a little extra cash on new 4' fixtures so you can replace the bulbs easily in the future.

When I replaced the lamps at the local electrical supply house I asked how much a ballast would cost and it was significantly higher than what I paid on Amazon.

Perfect replacement for my shop light.

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Replaced a model from GE with this (installed as part of a utility efficiency initiative). The wires were shorter than I needed by about three inches on the blue wires compared to the GE, but it still works the month after installing it.

Direct replacement for the ballasts that come with my parking pad lights. Easy to wire in and mounting holes were in correct orientation.

Super light!! Easy to install and great illumination!!

would not power my two t8 96in bulbs.seemed to run at maybe 75%

Great product, installed it to power 2 x F48T8 bulbs and it works great! I now I'm overdriving it a bit but F48T8 ballasts are hard to find and this one is not.

A fraction of the cost of the Philips ballasts and they work great!

Works well, great price. Hope it works as well in cold temps.

good product fast delivery