These Electronic High Intensity Discharge (eHID) ballasts are ideal and exterior applications where energy saving is the objective. When these ballasts are operated with a high efficacy Pulse Start Metal Halide they offer superior lamp life and lumen output over the life of the system compared to magentic lamp/ ballast systems. The micro-processor in the ballast Longer Life Span of Lamp lowering maintenance costs down.
| Wattage Range | 50W-150W |
| Voltage | 120V-277V |
| Operating Temp | MIN -25°C/ -13F MAX 65C/ 149°F |
| Operates These Lamp Types | Pulse Rated Metal Halide and High Pressure Sodium HID Lamps |
| Case Quantity | 1 |
| Dimming | Dimming Profiles Available |
| Warranty | 5 year Warranty |
http://store.globallightingsupply.com/index.php/150-watt-electronic-hid-ballast.html ; http://www.metrolight.com/files/50-150%20CompactHID%20Specification%2031Jan12.pdf