Fulham WH2-277-C Instant Start Electronic Ballast 277V Sunpark the sign is built to

the sign is built to last and only uses 1 watt of power

of Lamps: 2

the unit operates on a 120/277V dual primary input

PRT55Y/PCS

Fulham WH2-277-C Instant Start Electronic Ballast 277V Sunpark the sign is built toShineRetrofits Input: This Fulham Workhorse WH2 277 C electronic fluorescent ballast operates (1) lamp at 277 input volts (please see spec sheet for compatible lamps). Ideal for use in high light areas, this ballast is typically used in offices, board rooms, and retail including indoor or outdoor applications. Operates in a wide temperature range allowing for versatility of location and implementation and is backed by a five year warranty. Versatile