Metal Halide bulbs are a member of the High Intensity Discharge (HID) family of lighting products. Metal Halide bulbs are among the most energy efficient sources of white light available today. These 175 watt metal halide bulbs feature special chemical compounds known as Halides that produce light in most regions of the spectrum.
Venture Lighting MH 175W/U/MED (15556) 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.