ANSI Code: M144
Ballast Type: Core and Coil
Bulb: 450W Metal Halide
Bulb Wattage: 450
Circuit Type: SUPER CWA
Frequency: 60 Hz
Included Capacitor: 7C265P40R
Included Ignitor: LI533-H4
Industry Standards: UL Recognized, CSA
Input Wattage (W): 508
Length: 3.9
Power Factor: 90
Starting Method: Pulse Start
Starting Temperature F (C): -20F
Voltage: 120-277
Weight: 13.5
Width: 2.25