SUGGESTED ALTERNATES: 

MH175/U 175 Watt M57/E Metal Halide Bulb

M175/U/ED28 175 Watt M57/E Metal Halide Bulb

MVR175/U 175 Watt M57/E Metal Halide Bulb

M175/U/MED 175 Watt M57/E Metal Halide Bulb

MH175/ED28/U/4K 175 Watt M57/E Metal Halide Bulb

SUGGESTED LED REPLACEMENTS: 

45 Watt EX39 Base Gen4 100-277V LED Retrofit Light Bulb

45/54/63 Watt LED Wattage and Color Selectable HID Corn Cob EX39 Base 3000/4000/5000K

27/36/45 Watt HID Replacement EX39 Mogul Base LED Lamp

27/36/45W Power and Color Selectable HID Replacement Bulb EX39 3000/4000/5000K

Philips Metal Halide light bulbs offer high efficacy, excellent color rendition, long service life and good lumen maintenance. Because of their numerous advantages, metal halide HID bulbs are used extensively in outdoor applications and in commercial interiors.

These Philips Metal Halide Reduced Jacket lamps employ an E26 medium base and are designed with a BD17 bulb. Philips MH175/U/M (31358) - 175W Metal Halide, Universal Burn, Reduced Jacket, E26 Medium Base Lamps are intended for use in enclosed luminaires. Initial Lumens 13,500, Mean Lumens 9,100, rated average life 10,000 Hours, ANSI Type M57/E.

Specification Sheet