Mhs have been used in growing cannabis because they emit a strong blue wavelength which helps the vegetative phase of growth.
Metal halide vs led power consumption.
Metal halide bulbs are valued for their high luminous efficacy 75 100 lumens watt and intense white light.
102025303235405060657580901001201502002503004005006001000 watts current type of bulbs incandescenthalogencfl compact.
Studies have shown that the blue wavelength in light increases the overall growth of plants.
Metal halide fixtures provide indoor and outdoor illumination in many places that require wide overhead lighting such as athletic facilities parking lots warehouses and factories.
People feel more comfortable.
It is ridiculous because i have done the calculations on how much it costs to operate these metal halide fixtures.
But led high bay cct is around 5000k just like the sunlight.
The heat emissions from metal halides are also much greater than leds which means less energy is directed towards the actual illumination.
Existing lighting current wattage of bulbs.
Metal halide bulbs consume more energy than a led fixture and have a higher maintenance cost.
High pressure sodium vs led what s the difference between high pressure sodium and led lights.
It comes in a wide range of wattages from 250 to 1 000.
The upfront costs may be low but once you factor in maintenance and the cost of electricity the metal halide fixture is one of the worst possible options you could use to light up your facility or grounds around your building.
Furthermore metal halides are relatively fragile and when broken require special handling because they contain hazardous materials such as mercury.
Both metal halide and high pressure sodium bulbs are part of the hid family of bulbs.
However when it comes down to the numbers the energy efficiency of an led far exceeds that of a metal halide lamp.
A new 400 watt metal halide lamp is rated to last up to 20 000 hours.
The lamp works by creating an electric arc through vaporized.
Metal halide mh metal halide is a hid style grow light.
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.
Led lighting has higher initial cost and very low lifetime costs.
70 watt metal halide 1 70 95 75 watt metal halide 1 75 95 100 watt metal halide 1 100 128 150 watt metal halide 1 150 190 175 watt metal halide 175 215 250 watt metal halide 1 250 295 300 watt metal halide 1 300 342 325 watt metal halide 325 375 360 watt metal halide 1 360 430 400 watt metal halide 400 458 750 watt metal halide 1 750 850 1 000.
The mh cct usually is 3500 3800k the hue is a little yellow.
According to the comparison above 150w led high bay instead of 400w mh is definitely no problem.
