Industry Description
Ballast, High Pressure Sodium, Lamp ANSI Code: S51, Microfarad: 64, Number of Lamps: 1, Ballast Type: Magnetic HID, Voltage: 120/220-240, Wattage: 400
Modified Industry Description
HPS BAL 400W S51 120/220-240V 50HZ
AD Description
Advance 71A84N3500D HID Core/Coil Magnetic High Pressure Sodium Ballast, High Pressure Sodium Lamp, 400 W, 120/220/240 VAC, Pulse, 1 Ballast Factor
Vendor Description
The basic ballast is the open core and coil which is most often used as a component within a lighting luminaire. The core and coil also forms the nucleus of Philips Advance five other ballast configurations.