TOP 5 Best Commercial LED Grow Lights Reviews 2020

If you are looking to start out with indoor growing, you may be in the market for the best LED grow lights to produce the best results possible. It is important to realize that not all LED grow lights are created equally and while they share a common name, they do not necessarily function to get the job done which you require. It can be a little overwhelming when you are trying to decide which LED lights are the best, since there are so many choices, however this guide will walk you through key features to look for and give reviews on some of the best commercial LED grow lights available, so you can be better informed when deciding.

King Plus 1200W LED Grow Light



The cooling system is a necessity you have to check out for when you need a perfect grow light. The King Plus 1200W LED Grow Lights system has an efficient cooling system that has holes on the LED board. In addition to this, it also features glass form convection with fans to enhance the cooling system. Furthermore, the grow light is very powerful thanks to the 1200W output.

This implies that it can produce a quality light system that will enhance the growth of veg and bloom. It provides a full spectrum of light that includes red, yellow, white, blue, UV, and IR lights for better growth just like the sunshine. The long lifespan of the lights makes it great for long-term use.

California Lightworks SolarSystem



Selecting a grow light heedlessly could yield ineffective growth for your plants, ultimately killing your motivation to continue indoor gardening. However, if you are one of those choosing LED over HPS grow lights, you have won half of the battle. LED is a very energy-efficient and eventually a cost-effective decision.

As for your quest for one best LED grow light, you have stumbled upon a premium-quality LED grow light. The California Lightworks SolarSystem 550 LED grow light. This light offers a balance of performance, durability, and budget.

HLG 550 V2 R Spec Horticulture Lighting Group LED Quantum Boards


This is the replacement for the HLG 550 3000K. As with its predecessor, testament to the quality, affordability and popularity of HLG’s quantum boards is just how often they sell out. So if the light you want’s not in stock, sorry, you may just have to wait a bit—but by all accounts, it’ll be worth it!

Why? Because the HLG 550 V2 is the most efficient LED grow light to cover a 4.5’ x 4.5’ area! Or 6’ x 6’ for veg. With full-spectrum white light.


Thanks to clever design and the highest quality components, the efficiency is 2.5 umols of PAR per joule. So it’s replacing a 1000W HID light while drawing just 480W at the wall.

Black Dog LED PhytoMAX-2 600 Grow Lights



Black Dog is known for producing the powerful and compact LEDs with the large footprints that are ideal for commercial cannabis growing. The models from PhytoMAX-2 line stand out as highest rated, latest-technology LED grow lights.

These large scale LED grow lights provide high energy spectrum and light intensity, which is essential for canopy penetration. That way they nourish flowers and leaves of cannabis plants, encouraging them to produce a higher yield with high-quality flowers as well as more trichomes. To improve efficiency, the housings are created for maximum heat dissipation and light distribution.

At about 3 dollars per Actual Watt, the Black Dog lights can compete with the top-end lines. Commercial growers like them because of their great spectrums — ultraviolet and infrared. Also, they offer a large coverage area of 25 square feet (5′ x 5′) in bloom and 6.5′ x 6.5′ in the vegetative stage for marijuana plants.

PlatinumLED Advanced Platinum P-Series LED Grow Lights



PlatinumLED is an industry leader in LED grow lights, producing some of the highest Photosynthetically Available Radiation, or PAR, value lights on the market today.

They also have an advanced 12-band spectrum that closely matches the absorption rate of chlorophyll, which results in very high efficiency in terms of usable light energy that is reaching your plants. When compared with HPS or with other LED brands, it is clear that PlatinumLED lights have a wider spectrum and more absorbable light.

When combined, high PAR value and wideband spectrum are the two factors that make the biggest difference in your harvest quality and yield. These lights have Ultraviolet and Infrared built-in as well, so they go beyond the visible spectrum into all of the wavelengths that plants require for maximum growth.

PlatinumLED P-Series grow lights consume less power than cheaper LED grow lights by using high-quality 3W LEDs and 90-degree Secondary Focusing lenses to reflect the light. They also have recently-redesigned aluminum heat sinks as well as built-in cooling fans to absorb and dissipate any excess heat.

These lights feature easy-to-use Veg and Bloom switches so that you can maximize your grow from seedling to harvest without having to switch lights. Veg features a heavy purple/blue output for leafy green growth, while Bloom features the maximum power output in a more pink/red heavy spectrum.

Final Thoughts

Plants just like humans need some vital things to survive, but getting the best of what you need can only result in better quality. In other words, if you provide plants with the best LED grow lights that cover every aspect of lighting a plant needs then your crop can and will be the best it can be.

Every grow room is different and certain aspects of an LED grow light might not be perfect. Consider the variables of your grow room, plant, and soil and you can easily determine which LED grow light is right for you and more specifically your plants.