Universal C218UNVMEK Triad 18W CFL Ballast Replacement Kit

The Universal C218UNVME000K electronic ballast operates one or two (1/2) CFQ18W lamps at 120-277 at 120V This ballast is great for areas that require normal lighting! Rapid start ballast is typically used in offices, board rooms, and retail. Also operates CFS21W, and CFS21W lamps.     Specifications Type: Electronic Compact Fluorescent Input Voltage: 120-277V Rapid Start Lamp Wiring: Series Features Maximum Case Temperature: 167° F - 75° C Sound Rated: A Power Factor: 98% 5 years warranty     Dimensions Length 4.94" Height: 1" Width: 2.31" Mounting: 4.61" Compliance U.L. Listed Class P, Type 1 Outdoor Meets ANSI Standard FCC Part 18 (non consumer)