350 Watt, Metal Halide Ballast, Pulse Start, 120/208/240/277V, ANSI Code: M131. Includes: Dry Film Capacitor, Ignitor and Bracket Kit.
- Type: Pulse Start
- Shape: ED37 (Elliptical Dimple)
- Volts AC Range: 277
- ANSI Code: M131
- Wattage: 350
- Light Technology: HID
- Volts AC Range: 120 - 277