The luminous efficacy of a 400 watt metal.
Metal halide versus led.
Metal halide mh metal halide is a hid style grow light.
Studies have shown that the blue wavelength in light increases the overall growth of plants.
A 400 watt metal halide bulb consumes about 455 watts of electricity.
Different lights will produce more or less heat spread and intensity of light.
Metal halide cost savings.
Led vs metal halide high bay understanding the advantages of led high bay over metal halide high bay in a detailed comparison.
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.
Efficacy is a measurement of how well a light source produces light.
Led s range in wattages and structure.
We understand that for a business what it comes down to is cost savings.
Both metal halide and high pressure sodium bulbs are part of the hid family of bulbs.
Led vs metal halide what are leds.
Efficacy lumens watt led vs metal halide.
Energy and maintenance expenses.
It comes in a wide range of wattages from 250 to 1 000.
Industrial led lighting for factories warehouses and more.
The table below compare the lumen and lighting efficiency of the metal halide and led lighting products on amazon.
Metal halide vs led lumen comparison.
So let s take a look at two of the most important cost factors.
For those who have yet to discover the beauty of the led led bulbs are light emitting diodes where electricity flows through two electrodes an anode and a cathode.
The primary visual difference between them is that metal halide light is white and the light emitted from a high pressure sodium bulb is amber orange.
Because an led is more energy efficient than a metal halide it stands to reason that these lamps save you more money too.
However ceramic metal halide bulbs run a lot cooler than mh and hps bulbs by about 8 f.
With this in mind let us look at the luminous efficacy of a metal halide lamp versus that of a led lamp.
In this case we ll be comparing leds and metal halides but all bulb types can be quantified with this measurement.
But metal halides cannot work without ballasts and ballasts also draw a small amount of electricity approximately 15.
An led ran cooler than cmh s by at least 2 f and overall 10 f lower temperature from a higher powered led.