ANSI Code: M128/M135
Ballast Type: Core and Coil
Bulb: 400W Metal Halide
Bulb Wattage: 400
Circuit Type: REGULATED LAG
Frequency: 60 Hz
Included Capacitor: MD2100-030
Included Ignitor: LI534-H5
Industry Standards: UL Recognized, CSA
Input Wattage (W): 465
Length: 5.5
Power Factor: 90
Starting Method: Pulse Start
Starting Temperature F (C): -40F
Voltage: 277
Weight: 27.24
Width: 3.75