ANSI Code: M138/M153
Ballast Type: Core and Coil
Bulb: 250W Metal Halide
Bulb Wattage: 250
Circuit Type: SUPER CWA
Frequency: 60 Hz
Included Capacitor: 7C170P40
Included Ignitor: LI533-H4
Industry Standards: UL Recognized, CSA
Input Wattage (W): 291
Length: 3.1
Power Factor: 90
Starting Temperature F (C): -30F
Voltage: 480
Weight: 9.8
Width: 1.5