Review on ⚡ Enhanced Efficiency: Robertson 3P20116 EBallast ISU232T8120 for Optimal Lighting Performance by Sean Young

Item received in excellent condition. I bought this ROBERTSON 3P20116 eBallast, T8 for an existing fixture with two fluorescent tubes in 4 footers. This T8 electronic ballast replaces the existing F40T12 ballast, which is bulkier and heavier than the T8 electronic ballast. With some minor wiring modifications to properly fit the new T8 electronic ballast to the fixture and changing the wiring per the manufacturer's instructions, the fluorescent fixture worked brilliantly. Of course, replacing T12 lamps with T8 lamps was also necessary. I decided to replace T12 fluorescent tubes with T8 tubes because I was told that T8 tubes are more energy efficient and T12 tubes will eventually be phased out. not sure if that's true? However I am very happy with this new T8 electronic ballast and can't go wrong at the price paid.