Best LED Grow Lights 2018: Apollo Horticulture GL80X

The Apollo Horticulture 400W LED grow light measures 13.2 inches long by 13.2 inches wide by 3.75 inches deep, and weighs 15 pounds. The panel contains 80 5W LED chips, which are easy to replace should the bulbs stop working. The package includes a 6.6-feet power cord, a set of 19-inch stainless steel hanging clips for easy installation, and an instruction pamphlet.

This Apollo Horticulture 400W grow light emits full spectrum light, from 430nm all the way up to 730nm, so you know your plants are getting all the light wavelengths they need to grow and produce lots of bud. The LED bulbs have a long lifespan of 50,000 hours, so you won’t need to buy a new one for a while. This grow light also comes with a 2-year warranty, so if anything goes wrong within that time you can get it fixed for free.


The main reason why the Apollo Horticulture GL80X5LED is one of the best LED grow lights is its coverage. In the panel there are a mix of 90-degree and 120-degree viewing angles, which minimizes darker areas and creates an overlapping coverage of 2.5 square feet during the flowering stage (3 square feet during the vegetative stage). This grow light produces about 10,800 lumens, which gives it the brightness and canopy penetration that will help your marijuana plants grow fast and strong.

Another advantage of the Apollo Horticulture 400W grow light is that it runs cool. Its integrated cooling system is composed of two large 4.5-inch cooling fans and heat sinks which both work to reduce the running temperature of the light. This means that the light can be hung closer to the canopy, providing brighter, more direct light for you plants.

The Apollo Horticulture 400W LED grow light is one of the best LED grow lights on the market because, even though it is small, it still produces full spectrum light for your marijuana plants. The powerful 5W diodes are responsible for this, as well as the 90 and 120-degree viewing angles. It is small, so it would be perfect for growers who don’t have a lot of vertical space in their grow area.


As for hanging height, most growers say that anywhere between 18 and 22 inches above the canopy works well, although some claim that they still obtained good results with the light hung at 36 inches above the canopy. The only thing to watch out for is hanging the light too close to your plants, as this could bleach them white and dry them out.

Apollo Horticulture have really upped their game with the GL80X5LED grow light. Its small size does not detract from its powerful, full spectrum light and its great coverage. This grow light’s efficiency and ease of use are what makes it one of the best LED grow lights of 2018. If you are looking for grow tent,you can check top products here

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Happy growing!