The Robertson S7927P magnetic fluorescent ballast operates (1) 7 or 9 Watt CFL lamp at 277 input volts. Ideal for use in normal light areas, this preheat start ballast is typically used in offices, board rooms, and retail. Also operates CFT7W/G23, CFT9W/G23 and CFQ9W/G23.
Stock Code: BR-S7927P