Electronic BallastStart Type Programmed, Lamp Type F54T5 Lamps, Ballast Family Centium(TM), Number of Lamps 1, 2, 3 or 4, Voltage 120/277, Light Output Normal, Min. Starting Temp. -20 Degrees F, Amps AC 2.00 to 0.86, Input Watts 234 to 240, Wiring Type Series, Ballast Factor 1, Power Factor Greater Than 0.97, Total Harmonic Distortion Less Than 10 PercentLength 16-11/16 In., Width 1-3/16 In., Height 1-3/16 In.
High-Output Electronic Ballasts- Programmed-start lamp ignition circuitry makes ballasts suitable for applications where frequent On/Off starting is required, as with occupancy sensors. 20-ft. remote wiring/tandem wiring capability. Auto restart. Operate between 40 and 54 kHz. 5-yr. warranty.