400 Watt, Metal Halide Ballast, Probe Start, 120/208/240/277/480V, ANSI Code: M59. Includes: Dry Film Capacitor and Bracket Kit.
- Shape: ED25 (Elliptical Dimple)
- Volts AC: 480
- Wattage: 400
- Shape: ED27 (Elliptical Dimple)
- Volts AC: 120
- Volts AC: 277
- ANSI Code: M59
- Type: Probe Start
- Volts AC: 240
- Volts AC: 208
- Light Technology: HID