ELECTRN BALLAST W/CONN by ADVANCE MfrPartNo ICN2S5490CT35I
Ballast Type: Electronic. Minimum Voltage: 120 volts. Maximum Voltage: 277 volts. For Centium 1 or 2 F54T5/HO or F54T5HO/ES lamps. 120/277V. Electronic programmed start. Suitable for environments up to 90 degrees Celsius or 158 degrees Fahrenheit with poke in wire trap connectors. Minimum start temperature 20 degrees Fahrenheit. Ballast factor 1.0 max, THD 10%, Power Factor 0.98 max lamp current, Crest Factor 1.7, BEF .85. 3 year warranty. UL listed.
Brand: Philips, Model: ICN2S5490CT35I