| Brands | Philips Advance |
|---|---|
| Product | Ballast |
| MPN ( Part No.) | 71A5791-500D |
| Type | Magnetic HID |
| Wattage | 250W |
| Voltage | 120/208/240/277V AC |
| Lamps Operated | 250W MH |
| Power Factor | 0.90 |
| Start Method | Pulse Start |
| Warranty | 2 Years |
| Length | 3.90 inch |
| Height | 2.80 inch |
| Width | 4.20 inch |
| Gross Weight | 4.296 kg |