B232IUNVHP-B 2-lamp F32T8 120/277v Electronic Ballast - Universal: Efficient Lighting Solution for Optimal Performance Review

Based on my observations, this ballast is a complete waste of money. It was advertised to work with a certain type of bulb, but it didn't even fit properly. I had to purchase additional tools and hardware just to get it to work. The only positive thing I can say is that it did eventually light up the bulbs.

The ballast was the same dimensions as the replacement. All cables were marked with the same color, so there was no confusion when rewiring. Works like the original ballast.

I did not receive the B version of this ballast as listed, I received N instead. The wires are the same color and length as B, not quite sure what the differences are. Worked for me!