Electronic Ballast, Ballast Type High Output, Start Type Programmed, Lamp Type T8 Lamps, Ballast Family Centium(TM), Number of Lamps 2, Voltage 120/230/277, Light Output Normal, Min. Starting Temp. -20 Degrees F, Amps AC 1.57 to 0.81, Input Watts 185, Wiring Type Series, Ballast Factor 0.95, Power Factor Greater Than 0.98, Total Harmonic Distortion Less Than 10 PercentLength 11-3/4 In., Width 2-7/8 In., Height 1-25/32 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.