You do not buy a single LED grow light as if you’re buying a light bulb. Instead, 1200 Watt LED grow lights rely on a number of 6 Watt to 20 Watt light emitting diodes. All of the LEDs have an estimated lifespan of tens of thousands of hours.
1200 Watt LEDs are often used as grow lights, whether they’re supplemental light sources for sun loving plants being kept inside or as a replacement for sunlight for indoor plants. They are often used because they do not over-saturate the top leaves; you will not burn the plant trying to keep it alive or while maximizing its yield. These lights are very good and effective.
Content:
01.1200w led grow light yield
02.1200w led grow light power consumption
03.1200w led grow light coverage
04.The Best 1200 Watt LED Grow Lights
04.1.Phlizon Newest 1200W LED Plant Grow Light
04.2.VIPARSPECTRA Dimmable Series PAR1200 1200W LED Grow Light
04.3.King Plus 1200w Double Chips Full Spectrum Led Grow Light
04.4.VIPARSPECTRA 1200W LED Grow Light
04.5.MEIZHI Reflector-Series 1200W LED Grow Light
04.6.BESTVA 1200W Double Chips LED Grow Light
04.7.MARS HYDRO Led Grow Light 1200W CREE LED Grow Lights
01.1200w led grow light yield
There are several types of 1200-watt LED grow lights. The earliest form available were purple LED grow lights, containing similar levels of red and blue light. The more recent innovation was white LED lights. They were designed for human vision, not plant growth, but they can be used in that way.
While LED grow lights put out some energy in the red spectrum that nurtures leaf growth and blue light that helps stems grow strong, but it also puts out energy on green and yellow wavelengths that do not help plants at all. This is why a white 1200-Watt LED grow light will result is lower yield than an LED panel made up entirely of red and blue lights.
A standard white LED 1200 Watt array will result in 25 percent less output than an equivalent HPS light. Yet the white LED lights will result in twice as much fruit and leaf output as you would with purple LEDs.
If you use LED grow light panels with the right mix of red and blue spectrum and it matches the output as an HPS grow light, then you will see yields that rival that of plants grown under HPS lights. A few LED grow lights throw in a few UV diodes to improve both vegetative and flowering growth, though this is rarely necessary.
However, the 1200 Watt LED grow light panel is perfect for growing a tray of seedlings or sprouts. You will get far more growth than you would with a little grow light over the seedling tray.
02.1200w led grow light power consumption
They will give off as much light as a 1200 Watt HPS or HID light, but they will use about 330 Watts of energy. LED grow lights typically do not need ballasts, either, something that reduces their energy efficiency. We can safely say that a 1200-Watt LED array will use a third as much energy as a comparable 1200-Watt grow light. If your electric bill was $600, you will pay around $200 a month instead.
You will probably save energy in other ways, as well. LED lights do not generate as much heat. In a large grow tent or greenhouse, this could eliminate the need for an air conditioner to keep everything cool.
LED grow light panels typically have built-in fans. This eliminates the need for additional fans running to circulate air. Though you will still need ducts and fans to circulate air and moderate the humidity, you will not need as many of them. A side benefit of LED grow lights not needing as much cooling is that it makes the entire setup much quieter.
03.1200w led grow light coverage
Do be careful with the elevation of the lights; when you hang them up twice as high, you double the coverage area but cut the light received by each plant in half. Many people report poor yields because they think that the plants do just as well at all levels.
Each LED grow light will come with information about its light cone. This tells you how many lumens or light will be received by a plant that far from the light. You will need to figure out how to position the 1200-watt grow light to give the plants the light they need.
Grow lights with concentrators can be hung higher up, but you will need more of them to provide the same level of lighting for a given area. For example, a 1200-Watt grow light array may cover a 4 foot by 4 foot area when hung at 4 feet above the floor. However, the light may not penetrate deep into the foliage.
If that same grow lamp has a concentrator on it, it can deliver the light deep into the plant foliage. However, it will now cover a 3 foot by 3 foot area or even 2 foot by 2 foot area. Then you need a second or third grow lamp to cover the rest of that four foot square area.
04.The Best 1200 Watt LED Grow Lights
We have already stated that these grow lights can be used in a variety of applications, so there is no single product that is perfect for everyone. We are going to provide our reviews for the three best LED grow lights on the market today.
04.1.Phlizon Newest 1200W LED Plant Grow Light
The Philzon brand 1200 Watt LED grow light has a number of points in its favor. You get a single 1200 Watt grow light LED array in a single package. It comes with everything from controller to humidity monitor to hanging kit in one box. That makes it the most convenient option for new buyers.
It has 120 10 Watt LEDs. The light from each is strong enough that you do not need a reflector or concentrator. This reduces the risk of sun-burning the plants. It puts out both red light and blue light plus some ultraviolet light. It has a 3 foot by 3 foot coverage area at a height of 24 inches, perfect for multiple vegetating plants. It is better for leaf growth than stem growth.
While it is advertised as a 1200 Watt LED grow light, it is actually equivalent to a 800 Watt HPS light. However, it only consumes 300 watts. The LED array has two built in fans, so it will never overheat. However, this doesn’t prevent LEDs themselves from burning out.
If a fan goes out, LEDs could end up melting on the board. There are rare reports of occasional issues with the plugs and electrical system shorting out. You can use this grow light to provide deep penetrating light to sun-loving plants as long as it is supervised.
One of the downsides of this model is the radio frequency interference it puts out. It can interfere with your wireless internet connection and other wireless devices.
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04.2.VIPARSPECTRA Dimmable Series PAR1200 1200W LED Grow Light
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This 1200 LED grow light by Viparspectra is designed for those who need fine control over the light their plants receive. For example, it has built-in dimmers.
It provides full spectrum light, including red spectrum light, blue spectrum light and ultraviolet light.This LED grow light is labeled as a 1200 watt grow light. It is comparable to a 1000 watt HPS or Metal Hydride grow lamp. Yet it only uses 550 watts of energy. Be aware of the light intensity so you do not buy it thinking it replaces a 1200 Watt HPS light and then suffer lower yields.
It covers a 4 foot by 4 foot growing area at a height of 40 inches. This will help indoor plants thrive when there is not enough natural sunlight. It will cover a 3.5 foot square area at 36 inch height. That delivers enough light for flowering plants to truly blossom. It should be at a 30 inch height or lower if you are trying to wholly replace natural sunlight for sun-loving plants. This is a good choice for replacing natural light in a small grow tent.
One of the issues with this grow light array is that once lights start burning out, every other light on the same circuit is prone to failure. Sometimes you are left with only red spectrum light or white broad spectrum light, and there is no way to repair the LED light array.
Another problem with the Viparspectra brand grow light is the life expectancy of the light bulbs. In theory, they should last for several years despite continual use. Instead, these lights sometimes start to fail after only a few months of use.
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04.3.King Plus 1200w Double Chips Full Spectrum Led Grow Light
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If you want the newest technology implemented in the lights of your growing house of plants, flowers, fruits and vegetables, then you are reading about one of the best products on the market. It has power of 1200W and provides much brighter light.
There are holes on the led board which provide the cooling and better dissipation of the heat while there is also resistance on every led that keeps it separately. Can be used for breeding, sowing, greenhouse cultivation, flower exhibition, pipeline cultivation, etc.
Pros:
- It is energy saving and consumes power of 235W. It also provides low heating and appropriate built-in cooling system and the lifespan is 50,000 hours.
- It is perfect for all growing stages and is intended for indoor growing of plants.
Cons:
- Few user complain that the light is not long lasting.
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04.4.VIPARSPECTRA 1200W LED Grow Light
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VIPARSPECTRA V1200 LED Grow Light is one of the best and will keep the balance of the light in your growing house. It provides the best growing experience and is suitable for all growing phases. It also contains cooling heat sinks and provides heat dissipation. The weight is 22 pounds and has 3 years of warranty.
The lights are engineered to keep the lumen and suitable coverage in the growing area, so the balance is provided. The aluminum heat sinks give instant cooling and the cooler runs 70% more than the other lights. The light can be controlled by timer and you must not look directly into the LED bulbs when it is extremely bright, because it can cause visual damage. The origin of the product is China.
Pros:
- Its optimum spectrum of 1200W gives appropriate growing environment for the flowers and vegetables and the light is similar to the sunlight.
- The design is developed for indoor growing and is of tremendous quality.
Cons:
- Price is little bit high.
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04.5.MEIZHI Reflector-Series 1200W LED Grow Light
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This product contains new and updated design that provides 100% lighting area and is the best environment for growing plants, vegetables, flowers and other plants. The power is 1200W and it contains 8 infra-red LEDs, so when the plant is in the blooming stage, the light provides the needed photosynthesis, so the harvesting to be performed soon.
The cooling fans help to order the heat everywhere, so there will be no overheating. The 3 year warranty provides you repair or replacement of some parts, and he 30 days return period will give you the money back if not satisfied with the performance of the light.
Pros:
- It also has heat dissipation system of high quality and aluminum heat sinks.
- You can also save a lot of energy with this product and is completely safe.
Cons:
- Few user said they did not find any manual after getting the light.
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04.6.BESTVA 1200W Double Chips LED Grow Light
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BESTVA Newest Technology offers design with double chips and full light spectrum that helps the growing and blooming. It is intended to be used in greenhouse and indoors, so provides brighter environment, low heat and high lumens. The cooling system is one of the best because the aluminum panel and the glass can order the heat accordingly in the area, can lower the temperature and provide cooler effect.
Pros:
- The power is 1200W while the consummation power is 220-240W.
- One of the best products.
Cons:
- Price is high
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04.7.MARS HYDRO Led Grow Light 1200W CREE LED Grow Lights
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This full spectrum LED grow light is a concentrated 1200-Watt LED grow light. It covers a 4 foot by 4 foot growing area at a height of 24 inches. You can use two of these LED grow lights to put out 1200 Watts of light on a 4 foot by 3 foot area, large enough to grow a row of tomato plants or other vegetables. You will be able to support large trays of seedlings or keep your flowering plants in bloom though the days are getting shorter.
This 1200-watt grow light is comparable to a 1000-watt HPS lamp though it uses a fraction of the power. The full spectrum light is equally effective at supporting stem growth as leaf formation. It is a good choice for supplementing natural light in a window garden, encouraging seedling growth or keeping flowering plants their best as long as possible.
This grow light has a flexible U-connector so that you can connect multiple grow lights in sequence, providing power to each through a single power cord and controlling them all via the same timer. This makes them convenient for growers to manage. They have effective heat sinks and dissipate that heat via relatively quiet fans.
This grow light is not perfect, though. If there are electrical issues with the grow light, a third of the lights will go dim or simply go out. You could lose all of the blue light due to a single burnout; the blue lights are also particularly prone to burning out, leaving you with just red light or white broad spectrum light. You can get replacement parts for the grow light, but you have to take it apart and determine which diodes are bad.