Metal Halide Bulb Wattage

Let s start with the part number of a common metal halide hid lamp.

Metal halide bulb wattage.

Here are the actual wattages of the most common types of metal halide that we see. Just because your metal halide is 175 watt or 400 watt that doesn t mean that is the actual wattage of the fixture. A metal halide mh lamp is an electrical lamp or bulb that produces light by creating an electric arc combining a gaseous mixture of vaporized mercury and various metal compounds bromine or iodine. I guess it is easier to say 400 watt rather than 458 watt.

A type of high intensity discharge hid lamp this light is typically used in high bay lighting fixtures in warehouses parking lots and hangars because of their high lumen output. Mh175 the first section in the part number tells us the lamp type and wattage of the lamp. In this case it s a 175 watt metal halide. When it comes to high levels of light output and long life times it s hard to beat the metal halide bulb.

These bulbs can often be found in parking areas warehouses streetlights and anywhere that high visibility is needed during night hours. Step 4 determine actual wattage.