• Electronic ballast

• Rapid start

• Multi-volt design ranging from 120V-277V

• Runs a parallel lamp circuit so if one bulb burns out, the others stay lit

• Lightweight housing

• UL listed

• For 2 or 1 bulb fixtures using F40T12, F34T12, F40T12 (ES) 48-inch bulbs

• For 2 or 1 bulb fixtures using F30T12 and F30T12/WM 36-inch and F20T12 24-inch bulbs

• 1 ballast per package

GE ProLine commercial grade multi-volt electronic ballasts are designed for commercial and residential use. They're rapid start, operate quietly and handle voltage 120V through 277V. GE ProLine ballasts also feature arc-guard protection and fully parallel independent bulb operation. If one fluorescent bulb fails, all the others in the system stay lit.Use this GE ProLine 240RSMVN electronic ballast in T12 (1-1/2-inch diameter) 2 or 1 bulb fixtures that are designed for F40T12 and F34T12 48-inch fluorescent bulbs.