We call that a win win.
Metal halide vs led wattage.
While the light may seem very efficient it falls short when pitted against a led light because there are leds that emit as many as 200 lumens per watt.
There are also other things you need to be aware of.
Both metal halides and leds are considered to be more energy efficient than incandescent lamps.
Led long high bay.
Existing lighting current wattage of bulbs.
However when it comes down to the numbers the energy efficiency of an led far exceeds that of a metal halide lamp.
Choice education and development corporation sequoia chart.
Metal halide mh metal halide is a hid style grow light.
It comes in a wide range of wattages from 250 to 1 000.
Led metal halide equivalent when replacing metal halide lamps with led lamps the equivalent sizes of lamps are as shown.
A 400 watt metal halide bulb consumes about 455 watts of electricity.
A new 400 watt metal halide lamp is rated to last up to 20 000 hours.
But metal halides cannot work without ballasts and ballasts also draw a small amount of electricity approximately 15.
You will need about 70 000 to 80 000 lumens.
Now led s have changed the game as an led bulb the uses 15 watts is no way similar to a 15 watts incandescent nbsp nowadays companies rate bulbs through lumens as these give you a more accurate indication of how much light to expect from an led metal halide high pressure sodium to led wattages conversionoriginal lampled lamp70 watt metal halide30 watt led100 watt metal halide40 50 watt led150 watt metal halide60 70 watt led175 watt metal halide80 90 watt led70 watt high pressure.
That requires our 600 watt fixtures or 2 of the 300 watt smaller fixtures.
This shows that a much smaller watt sized led lamp can replace a larger metal halide lamp.
2000 watt metal halide.
102025303235405060657580901001201502002503004005006001000 watts current type of bulbs incandescenthalogencfl compact.
Studies have shown that the blue wavelength in light increases the overall growth of plants.
With this in mind let us look at the luminous efficacy of a metal halide lamp versus that of a led lamp.
Led vs metal halide wattage conversion chart.
In the above example we compared a 400 w metal halide bulb with a 150 w led retrofit kit.
Currently we are seeing the following.
Which means if you replace a metal halide bulb with an led you ll have a brighter light that also consumes less electricity.
These are big lights typically used in large areas or sports lights like basketball court lights.
A metal halide light that produces 30 000 lumens discharges 75 lumens per watt.