It pays back over time with lower energy consumption and reduced maintenance costs.
Metal halide vs led power consumption.
Mhs have been used in growing cannabis because they emit a strong blue wavelength which helps the vegetative phase of growth.
Both metal halide and high pressure sodium bulbs are part of the hid family of bulbs.
But led high bay cct is around 5000k just like the sunlight.
High pressure sodium vs led what s the difference between high pressure sodium and led lights.
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.
Led lighting has higher initial cost and very low lifetime costs.
The lamp works by creating an electric arc through vaporized.
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.
Studies have shown that the blue wavelength in light increases the overall growth of plants.
It is ridiculous because i have done the calculations on how much it costs to operate these metal halide fixtures.
Both metal halides and leds are considered to be more energy efficient than incandescent lamps.
102025303235405060657580901001201502002503004005006001000 watts current type of bulbs incandescenthalogencfl compact.
Metal halide lights have a lower initial cost but are expensive to maintain.
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.
A new 400 watt metal halide lamp is rated to last up to 20 000 hours.
Metal halide bulbs consume more energy than a led fixture and have a higher maintenance cost.
The mh cct usually is 3500 3800k the hue is a little yellow.
Metal halide mh metal halide is a hid style grow light.
People feel more comfortable.
Furthermore metal halides are relatively fragile and when broken require special handling because they contain hazardous materials such as mercury.
According to the comparison above 150w led high bay instead of 400w mh is definitely no problem.
However when it comes down to the numbers the energy efficiency of an led far exceeds that of a metal halide lamp.
The heat emissions from metal halides are also much greater than leds which means less energy is directed towards the actual illumination.
It comes in a wide range of wattages from 250 to 1 000.
