400w Metal Halide Lumens Vs Led

There are currently 4 of them but i need 8 10 total.

400w metal halide lumens vs led.

The table below compare the lumen and lighting efficiency of the metal halide and led lighting products on amazon. The two most important things you should take away from all of this are that to replace a metal halide light with an led you should focus on lumens instead of watts. Efficacy is a measurement of how well a light source produces light. Metal halide lamps generate a very cool white light.

I have a big shop with 400 watt metal halide light fixtures. All the conversions i can find claim a 100 120 watt led with less than 12 000 lumens is a replacement for a 400 watt metal. If the initial lumens produced by each 400w metal halide fixture were 30 000 you should get led fixtures that produce 30 000 lumens. Many 400 watt metal halide lights deliver 32000 to 40000 lumens while numerous manufacturers recommend that their 100 to 150w led corn light bulbs can replace the 400w metal halide.

In this case we ll be comparing leds and metal halides but all bulb types can be quantified with this measurement. I ve been looking into led replacements or converting some older fixtures to led. Led light is high. Metal halide vs led lumen comparison.

A metal halide light that produces 30 000 lumens discharges 75 lumens per watt. Efficacy lumens watt led vs metal halide. The basic takeaway from all of this is you need far less led lumens than metal halide or hps lumens. Correlated color temperature read more here.

And that an led requires much fewer watts to produce a brighter shine than hps bulbs. Converting a 400w metal halide to led. Converting from 400w metal halide to led. The ballast also begins to underperform and you lose a lot of light that way too.

The light goes where needed. The problem is that they quickly degrade so that the light output is half in just a few years. When getting led fixtures the most important thing you should look at are the lumens each fixture produces. Of course the problem with that is i would be burning 3200 watts.

Leds are available in a wide range of color temperatures that generally sp an from 2200k 6000k ranging from warm yellow to light or cool blue. No loss due to reflection. Led light is directional. Metal halide bulbs are very bright out of the box but not so much even after only 6 months of use.

Mean lumens typically list the lumen output left when a lamp reaches 40 of its rated life. A new metal halide bulb can get almost 100 lumens to watt.