Muhammad Nouman 
Technology has changed the world. Especially if we talk about the 1800s and the era after it up to this very date, technology has been able to perform some amazing feats.
From the first-ever man flight to the historical moon-landing within the same century. This has shown us the potential growth rate of technology.
Something similar happened a few years back when the very well-known ‘grow lights’ were replaced by the ‘MH lights’ first and later on ‘CMH lights’ were introduced.
As we all already know from our elementary school science, plants require sunlight to aid the whole process of photosynthesis. But what if due to some reasons they can’t get the required exposure to the required amount of sunlight?
That’s where the grow lights come to the rescue. Especially the CMH grow lights. These grow lights replicate the effect of sunlight artificially. Hence, stimulating the photosynthesis and other sunlight-oriented growth processes as well.
But, with so many options available in the market today, how can one find out the best CMH grow lights? Don’t worry if you are quite new to all of this.
We have handpicked some of the best possible grow lights that you can easily get from the market today as well.
Four Best CMH Grow Lights
Vivosun
Features:
When using a grow light, having more than one light dispersion option is quite important. And this is the area where VIVOSUN 5 Mode Adjust 315 W CMH Grow Light Fixture focuses on the most.
According to the experts, this grows light fixture is probably one of the best CMH grow lights you can get from the market today at such a reasonable price tag. And the credit goes to the super amazingly built Aluminium hood that’s kind of a specialty of this grow light.
The Aluminium hood doesn’t only allow the light bulb to produce super reflective light, which is a great factor to promote the light output. But the hood also comes with 5 adjustable modes.
Each mode directly affects the overall area of the hood, which directly controls the light exposure coming out as the output.
Also, the VIVOSUN 5 Mode Adjust 315 W CMH Grow Light Fixture comes with a 120/240 V Ballast with an ETL UL certification. This allows the grow light to become immune to fluctuating electromagnetic interferences. Hence increasing the overall durability and life span of the grow light.
Why do we recommend it?
Comparatively, the VIVOSUN 5 Mode Adjust 315 W CMH Grow Light Fixture is considered one of the best CMH grow lights. And there is a solid reason behind this evaluation. The light comes with a highly reflective VEGA-based Aluminium hood. The VEGA-based hood is considered one of the most optimum materials for light reflection that can promote plant growth artificially. The reflective output light also shortens the plant’s optimum growth duration depending upon the type/species of the plant.
TopoGrow
Features:
According to most recent studies conducted throughout the globe, there aren’t still many grow light options available in the market that are dedicated towards the cycle-based growth of a plant.
As stated by botanists throughout the globe, the growth of a plant is subjected to various growth cycles. And all these growth cycles are directly dependant on the amount and type of sunlight the plant is consuming.
Keeping all these scientific reasons and facts in mind, the TopoGrow 315 W CMH CDM Grow Light is designed specifically to become the best CMH grow light for your plants.
Furthermore, The grow light comes with a 98% reflective hood, making sure that your plants have as much light exposure as possible. The whole light setup is specially optimized for the ‘bloom phase’ of the plants. In this way, light plays a vital role in vegetable and fruit blooming as well.
Unlike other HDI (high-intensity discharge) systems, TopoGrow 315 W CMH CDM Grow Light is designed to replicate an output light source that’s closest to natural sunlight. As a result, the light produced as the output is similar to natural sunlight in terms of both temperature and intensity.
Why do we recommend it?
Being referred to as the best CMH grow light available in the market today, the TopoGrow 315 W CMH CDM Grow Light has surely got pretty remarkable features. But the complete PAR spectrum output is something that you don’t see pretty often in grow lights like these. The grow light also offers a reflective output of 98%, making it one of the highest output percentages among growing lights.
Xamt
Features:
The majority of the grow lights available in the market today are a perfect fit for indoor tents. And without a doubt, these lights are performing remarkably in their respective environments.
But when someone talks about a grow light that is going to be effective and easy to use in an open environment as it is within a tent or an indoor setup, we haven’t got many options.
However, there are options available in the market that can work this way. And among these options, the best CMH grow light is the XAMT Plant Growing Light Fixtures CMH Grow Light without a second opinion.
The overall structure of the grow light is made from high-quality stainless steel. As a result, the light has better durability and safety performance as compared to other grow lights available.
The lamp parameter allows getting a full light spectrum output from the lamp. As a result, the XAMT Plant Growing Light Fixtures CMH Grow Light is suitable for promoting all major plant growth cycles and stimulations.
The inner reflective galvanized sheet is also white powder coated to get the maximum reflective output.
Why do we recommend it?
Being one of the oldest grows lights brand in the market, the XAMT Plant Growing Light Fixtures CMH Grow Light has got a long list of features that makes this grow light as one of the best CMH grow lights of all time. But the high luminance output percentage at 90% is something that we can’t find quite often. It can also maintain this luminance percentage at 8000 hr or roughly 85% high setting.
MixJoy
Features:
As a plant growth expert like yourself, you understand how important it is to keep the plant growth cycles under control to get the desired results.
The majority of the plants found in nature, whether they are flowering, vegetable, or fruit plants, are dependant on the sunlight intensity and duration to begin their growth cycle.
So, to make sure that you can replicate the effect of natural sunlight as much as possible to get early and increased growth, using the best CMH grow light setup is the best option we have got.
And which other grow light can you possibly go for when the MIXJOY 315 W Ceramic Metal Halide CMH/CDM Grow Light Kit is finally back in the market.
This remarkable grow light comes with a whopping 95% reflective output. All because of the premium German quality aluminum hood used.
Not only this, the manufacturer offers a complete 3 years warranty on the fixture making sure that you can enjoy working with your plants without any possible error for a long time.
The CMH bulb included in the package also comes with a one-year brand warranty.
Why do we recommend it?
As one of the founding fathers of grows lights in the US, MIXJOY has launched some of the best CMH grow lights of all time. And the MIXJOY 315 W Ceramic Metal Halide CMH/CDM Grow Light Kit is surely one of these. The UL ETL listed mini digital blast and the open rated construction designs to prevent arc tube overheating as much as possible are some features that are re-associated with this grow light alone.
| Product Name | Ceramic socket | Anti-heating mechanism | Dynamics | Reflective hood | Bulb /lamp included | Weight |
| Vivosun | Yes | No | 21 x 11 x 7 inches | Yes | Yes | 11.92 pounds |
| TopoGrow | No | Yes | 17.32 x 11.02 x 7.44 inches | Yes | Yes | 9.37 pounds |
| Xamt | No | No | 31 x 17.4 x 7.2 inches | Yes | Yes | 20 pounds |
| MixJoy | Yes | No | 21 x 11.75 x 10.75 inches | Yes | Yes | 10.58 pounds |
Still haven’t got a clear picture? No worries. Let’s take a look at some of the most important features you should look for in a grow light setup before getting the best CMH to grow light according to your requirements.
Hood quality and material:
In a grow light setup, the hood plays the most crucial part in the whole working mechanics of the design. Without a hood, the setup can’t practically work.
As the bulb/lamp generates light, the hood reflects and directs this output light throughout the plant evenly. In this way, every inch and nook of the plant gets an evenly distributed light content.
Before selecting the best CMH to grow light for your indoor plants, always consider the hood quality and building material at all costs. Make sure that the hood is reflective and adjustable enough to work correctly in the hour of need.
Lamp compatibility:
According to our experts, the best CMH grow light is without the one which comes with a variety of lamp/bulb compatibility options.
If we look at the market today, there are hundreds of companies that manufacture bulbs/lamps specially designed for grow lights. So, to keep your setup open for new and improved bulbs/lamps, your setup must be adaptable with any new fixture or socket improvements.
Ballast power output:
For a grow light setup, the ballast is like the brain of the whole setup. It is a box-like device that controls the brightness of the bulb and the design’s sleeping patterns.
The rule is simple: more powerful ballet means better light output, eventually leading to improved plant growth cycles and vice versa. But one thing that must be noted here is that excessive and unsupervised ballast usage may result in excess heat generation.
Without any proper cooling system, this excessive heat will eventually negatively impact the plant’s growth cycle and can also initiate a state of dormancy.
That’s all from our side. These are some of the best CMH grow light setups that are available in the market today. All these setups are carefully evaluated and tested by our experts before getting our recommendations.
Now, it is your choice to decide which one of these amazing grow light setups will be the best choice for your requirements.
To make things a bit easier for you. The VIVOSUN 5 Mode Adjust 315 W CMH Grow Light Fixture and the TopoGrow 315 W CMH CDM Grow Light are the two top contenders for the best CMH grow light title.
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