What is a 315W CMH equivalent to?

What is a 315W CMH equivalent to?

Better PAR Efficiency: A 315W CMH is about equivalent to a 400W HPS. CMH lights have a more balanced colour spectrum that wastes less energy than HPS or MH lights producing light that is not used efficiently by plants.

How long do 315W CMH bulbs last?

In short, they give you a huge output considering they only consume 315 watts. Their open rated construction reduces radiant heat from the arc tube. As a result, this kit runs much cooler than a comparable HPS or MH light. Furthermore, these lamps last a long time, with an expected lifespan of 20,000 hours.

How many amps does a 315W CMH use?

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Name Sun System LEC 315w Light CMH Ceramic MH Fixture 240v 3100k
Warranty 5 Year
Voltage 240v
Watts 315w
Amps 1.375

What does CDM light stand for?

ceramic discharge metal-halide
The ceramic discharge metal-halide (CDM) lamp, often referred to as Ceramic Metal Halide lamp (CMH) is a source of light that is a type of metal-halide lamp which is 10-20% more efficient than the traditional quartz metal halide and produces a superior color rendition (80-96 CRI).

Is CMH cooler than HPS?

CMHs Run Cooler than HPS Lights — Another benefit of CMH lights over HPS bulbs is that they produce less heat. This makes sense, considering the fact that they generate less lumens. Even a 630w CMH light will run cooler than a 600w HPS bulb.

Is CMH better than HPS?

By comparison, HPS and MH lights waste a lot of energy producing light at ranges that are not efficiently used by plants. This means that CMH are more PAR efficient than either HPS or MH, making them a better single light solution. They also have a more natural CRI (Color Rendering Index).

Whats better LED or CMH?

LED bulbs last 50,000 hours compared to 20,000 for CMH. If you are planning for obsolescence and want the greatest yield ROI within 1-2-year time frame, choose CMH. And even if you keep your grow space past 5 years, don’t worry, CMH’s provide a greater gram per watt due to their higher PPF and canopy penetration.

What’s better led or CMH?

What’s the difference between HPS and CMH?

When it comes to flowering crops, HPS lights are still the “HID King.” This is because HPS grow lights output more light in the red spectrum than CMH lights. If you compare CMH to HPS on a watt by watt basis, CMH lights do have a more balanced PAR spectrum than HPS lights.

What’s better LED or CMH?

Is LED better than CMH?

CMH grow lights are much more affordable in comparison. When it comes to power consumption and the power bill, LED’s only save the grower about 15% on the power bill compared to CMH fixtures. However, the LED grower will use less power for cooling, but that savings depends on other factors in the grow space.

Is CMH full spectrum?

Light Spectrum Since CMH grow lights produce a full spectrum of light, it will produce some UltraViolet and InfraRed light. These parts of the spectrum are very helpful for warding off pathogens like mold and mildew, and even some pests. Plants grow more healthfully under CMH grow lights than LED grow lights.