400w Metal Halide Lumens Output

A full life for a metal halide bulb is 15 000 hours.

400w metal halide lumens output.

The reality is that they come in a large variety of options. Ge metal halide light bulb ed37 outdoor light bulb 400 watt 36000 lumen e39 mogul base white 1 pack multi vapor hid light bulb high intensity discharge 4 1 out of 5 stars 14 33 46 33. 1 16 of 256 results for 400 watt metal halide lumen output commercial led corn bulb 120w ul listed dlc 5000k led corn light mogul base e39 led bulbs 16200 lumens replacement for 400w 500w metal halide hid hps in street lighting high bay parking lot lighting. A better gauge for the lumen output of a particular lamp is the mean lumens.

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. This is the amount of light that is produced the first time the lamp is turned on. In addition to losing the majority of light output as the fixture is used metal halides also suffer from lumen loss as soon as you turn the light on. Most large fixtures use metal halide bulbs.

A new metal halide bulb can get almost 100 lumens to watt. The initial lumens for a 400w metal halide lamp is approximately 36 000. 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. All lamps have some form of lumen depreciation.

4 6 out of 5 stars 488. It is not uncommon for a metal halide bulb to lost 50 of its lumens at half life. A better gauge for the lumen output of a particular lamp is the mean lumens. Going by the above example 18 000 lumens seems bright.

Metal halide bulbs lose a lot of lumens within the first 6 months whereas led tends to maintain the lumens for a quite a long period of time. This is the amount of light that is produced the first time the lamp is turned on. It has 12000 hours life span. Though metal halide bulbs seem to have 15 000 hours to 20 000 hours operating life it uses half of its lumens within the initial period.

This is another popular 400 watt metal halide lamp with 36000 lumen output. What is hard to cross in is that metal halides actually start out at very high efficiencies. And it absolutely is at first metal halide bulbs have high initial output but suffer from rapid lumen depreciation. The initial lumens for a 400w metal halide lamp is approximately 36 000.

Mean lumens typically list the lumen output left when a lamp. Commonly a 250watt 400 watt or 1000 watt. All lamps have some form of lumen depreciation.