GE 2-Bulb Commercial Electronic Fluorescent Light Ballast 31307

GE residential grade electronic ballasts are designed residential use only on 120 volt circuits. They feature rapid start and quiet operation. Replace magnetic ballasts with electronic ballasts that use less energy. Use this GE 28T5/2-120RES electronic ballast in T5 (5/8-inch diameter) 2-bulb residential fixtures that are designed for T5 21-inch 33-inch and 45-inch fluorescent bulbs. Electronic ballast Rapid start Designed for use on 120V residential circuits Lightweight housing UL listed For 2 bulb residential fixtures using F14T5 21-inch F21T5 33-inch and F28T5 45-inch bulbs 1 ballast per package