The Robertson HP21327SP /C V2 Magnetic Preheat Start Ballast is designed for use with compact fluorescent lamps. Engineered for general fluorescent lighting, it operates on an input voltage of 277Vac (60Hz). Designed for use with for 2 ea. CFT13W/GX23 or CFQ13W/GX23 Lamps, High Power Factor
Key Features:
✔Input Voltage: 277Vac
✔Preheat Start Operation: Provides extended lamp life and optimized startup sequence
✔ Series Lamp Connection: More consistent lamp performance and ideal for matched lamp sets
✔Certified for Safety & Performance: UL listed for safe and reliable operation
