Sylvania 51965 - QTO1X200MH-HPS UNV DIM Metal Halide Ballast
$789.99
Sylvania 1 Lamp - 200 watt - 120/277 volt - Dimmable - Quicktronic - Professional - High Efficiency | Sylvania Metal Halide or High Pressure Sodium HID Ballast (QTO1X200MH-HPS UNV DIM 51965)