Replacement for WESTINGHOUSE MP175/U/M57/O Light Bulb : Amazon.ca: Tools & Home Improvement
Feit Electric 175-Watt ED17 Shape Clear Metal Halide High Intensity Discharge E26 Medium Base HID Light Bulb (12-Pack) MH175/U/MED/HDRP/12 - The Home Depot
GE ED28 Cool White Mogul Base (e-39) Metal Halide Light Bulb in the General Purpose Light Bulbs department at Lowes.com
MH175/U/M 175 Watt M57/E Metal Halide Bulb – Green Electrical Supply
Sylvania M175/U/ED28 175w E39 Base 4200k M57/E Metalarc Metal Halide l – BulbAmerica
Plusrite 1014 MH175/ED28/U/4K 175 Watt Metal Halide Bulb ED28 Mogul Ba — LightStoreUSA
Sylvania M175/U/ED28 175w E39 Base 4200k M57/E Metalarc Metal Halide lamp 46135640308 | eBay
GE ED28 Cool White Mogul Base (e-39) Metal Halide Light Bulb in the General Purpose Light Bulbs department at Lowes.com
Metal Halide Ballast Compatible lamps LED-8088M40-MHBC 50W - Mogul E39 Base - 6079 Lumens - Cool White 4000K - Repalce 175W M57 OR 250W M58 BALLASTS - MH BALLAST ONLY
Sylvania 64030 - 175W ED28 METALARC Metal Halide Lamp - 4200K | Energy Avenue
Philips MH175/U/M 31358-5 | | 175W Metal Halide Bulb with Medium Base