when you plug the plastic piece from lightbulb into the ballast. The plastic piece has a 2 prong plastic. The 2 prongs of plastic when plug into the ballast meant to hook the nipple on the ballast base plug. Well one ballast you will hook the 2 prongs around the nipple and the other ballast you will turn the plastic up side down and not hook it around the nipple side.
Dont worry I goof up sometimes and burn the fuse too. It is plug and play. I guess they mean plug and play around with it until you figure it out.
Dont worry I goof up sometimes and burn the fuse too. It is plug and play. I guess they mean plug and play around with it until you figure it out.