GE Lighting Fluorescent Electronic Ballast GE454MVPS90-E-S-277

16.7 INCH L X 1.7 INCH W X 1.2 INCH H SIZE -20 DEG F MIN. STARTING TEMPERATURE 9 PERCENT MAX. THD 50/60 HZ FREQUENCY RATING UL, CUL APPROVAL 2/3/4 LAMP(S) FT55W/2G1, FT50W/2G1, F58T8, F54T5/HO, F54T5/HO LAMP TYPE 50/54/55/58 W LAMP WATTAGE 120 TO 277 V INPUT VOLTAGE 0.4 TO 2.02 AMPERE INPUT CURRENT PARALLEL WIRING 105 TO 227 W INPUT POWER PROGRAMMED, RAPID STARTING TYPE LINEAR LAMP STYLE 0.98 TO 0.99 POWER FACTOR 0.89 TO 1.05 BALLAST FACTOR ROHS COMPLIANT APPLICABLE STANDARD ANSI C62.41, FCC