Philips Advance AmbiStar ballasts for T12 lamps are an excellent residential replacement for their magnetic counterparts. The Advance RELB-2S40-N electronic fluorescent ballast operates (2) F40T12 lamp at 120 input volts. Ideal for use in normal light areas, this rapid start ballast is typically used in offices, board rooms, and retail.
Advance's AmbiStar electronic ballasts for dimmable compact fluorescent lamps deliver warm, comfortable, and cost-effective solutions for such applications as downlighting, task, ambient, hallway, and staircase lighting. AmbiStar ballasts are available in a broad range of profiles and models to provide the maximum performance, efficiency, and design flexibility for consumer use.