HID Ballast, Ballast Type Electronic, Ballast Family Ultramax(TM) eHID, Lamp Watts 20, ANSI Code C156, Input Watts 23, Min. Starting Temp. -20 Degrees C/-4 Degrees F, Input Voltage 120/277, Operating Amps @ 120V 0.21Operating Amps @ 277V 0.09, Length 3-2/7 In., Width 3 In., Height 1-3/5 In., Start Type Instant, Lamp Type Metal Halide, Number of Lamps 1, Hz 50/60Thermal Protection Yes, Includes Mounting Bottom Lead with Studs
Electronic eHID Ballasts
- UltraMax units operate ceramic and quartz halide lamps with 1 ballast. Can produce up to 70% more lumens than magnetic core and coil ballasts, with up to 15% energy savings.
- Min. start temp.: 0 F (except 3APT9 is -20 F)