Best LED Grow Light Systems in 2021: Buyer’s Guide

Today, LED lights have become one of the most popular types of lights for growing. One of the biggest reasons for this is because of the myriad of advancements that have taken place in two fields; Both the field of growing (plants), and LEDs, have transformed over the years.

Best LED Grow Light Systems: Buyer's Guide

Due to this rapid growth and these transformations, the market has become significantly bigger. With this larger market, there is now a wide variety of LEDs that are designed for growing. So many different options are available, and as always, this can be a bit overwhelming especially if you aren’t entirely sure what you need to look for.

If that describes you and your situation, then this is the right buying guide. Whether you want to purchase a new, special LED grow light system, or you’re just curious, you’ll learn all that you need to know right here.

Grow Light System | Recommended

Last update on 2021-10-25 / Affiliate links / Images from Amazon Product Advertising API

This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.


Our Recommended LED Grow Light Systems in 2021

10) Yield Lab Horticulture

Yield Lab Horticulture 1000w HPS MH Grow Light...
  • EXTRA LARGE REFLECTOR: Featuring the cooling benefits of the standard glass cool tube but as a bonus the extra...
  • INCLUDED COMPONENTS: 1x Yield Lab 1000w digital dimmable ballast 120~240V (120V power chord included), 1x...
  • HIGH PERFORMANCE SUPER LUMEN BALLAST: Featuring dimming control you can effectively reduce lumen intensity and...

Last update on 2021-10-25 / Affiliate links / Images from Amazon Product Advertising API

9) iPower GLSETX1000DHMCT8XXL

iPower GLSETX1000DHMCT8XXL Horticulture 1000 Watt...
  • 1000W Digital Dimmable Electronic Ballast: Support 120V/240V Input; Dimmable Options: 50%, 75%, 100%; 8 Feet...
  • 1 x 1000W Super HPS Bulb 2100K; 1 x 1000W MH Bulb 6000K; Optimized spectrum and high PAR (Photosynthetic...
  • 1 x Pair of 8-ft adjustable Ratchet Clip Hanger Rope: hold up to 150 lbs; 24-hour Plug-in Mechanical Timer: 15...

Last update on 2021-10-25 / Affiliate links / Images from Amazon Product Advertising API

8) VIVOSUN Grow Tent System

VIVOSUN Grow Tent Complete System, 4x2 Ft. Grow...
  • Complete Kit Included: 48x24x60-Inch grow tent, 4 Inch 203 CFM Inline Fan, carbon filter, 8 feet of ducting, 2...
  • Effective Ventilation: Heavy hitting blower with a fan speed of 2500 RPM; Puts out only 49 dB noise level;...
  • Lower Costs & High Efficiency Light: VS1000 LED grow lights use the latest LED plant light technology...

Last update on 2021-10-26 / Affiliate links / Images from Amazon Product Advertising API

7) iPower GLSETX600DHAC6

iPower GLSETX600DHAC6 600 Watt HPS Digital...
  • 600W digital dimmable electronic ballast: Support 120V/240V input; dimmable options: 50%, 75%, 100%; 8 feet...
  • 1 x 600W super HPS bulb: Color temperature 2100K; optimized spectrum and high PAR (Photosynthetic Active...
  • Timer and rope: 1 x pair of 8-ft adjustable ratchet clip hanger rope, hold up to 150 lbs; 24-hour plug-in...

Last update on 2021-10-25 / Affiliate links / Images from Amazon Product Advertising API

6) iPower GLSETX400DHWING20

iPower 400 Watt HPS Digital Dimmable Ballast Grow...
  • 400W digital dimmable electronic ballast: 100V~265V with 120V working voltage.Dimmable options: 50%, 75%,...
  • 400W HPS bulb: Color temperature 2100K. Optimized red & orange spectrum and high PAR (photosynthetic active...
  • 19-inch wing reflector: Up to 4' x 4' light coverage, built-in 15 feet heavy-duty lamp cord with E39 ceramic...

Last update on 2021-10-25 / Affiliate links / Images from Amazon Product Advertising API

5) iPower GLSETX400DHMCT6

iPower GLSETX400DHMCT6 400 Watt HPS MH Digital...
  • 400W Digital Dimmable Electronic Ballast: Support 120V/240V Input; Dimmable Options: 50%, 75%, 100%; 8 Feet...
  • 1 x 400W Super HPS bulb 2100K; 1 x 400W MH bulb 6000K; optimized Spectrum and high PAR (photosynthetic active...
  • 1 x pair of 8-ft adjustable ratchet clip hanger rope: hold up to 150 lbs. ; 24-hour plug-in mechanical timer:...

Last update on 2021-10-25 / Affiliate links / Images from Amazon Product Advertising API

4) iPower 600

iPower 600 Watt HPS MH Digital Dimmable Grow Light...
  • 600W Digital Dimmable Electronic Ballast: Support 120V/240V Input; Dimmable Options: 50%, 75%, 100%; 8 Feet...
  • 1 x 600W Super HPS Bulb 2100K; 1 x 600W MH Bulb 6000K; Optimized spectrum and high PAR (Photosynthetic Active...
  • 1 x Pair of 8-ft adjustable Ratchet Clip Hanger Rope: hold up to 150 lbs; 24-hour Plug-in Mechanical Timer: 15...

Last update on 2021-10-25 / Affiliate links / Images from Amazon Product Advertising API

3) iPower GLSETX400DHMWING

iPower GLSETX400DHMWING20 Horticulture 400 Watt...
  • 400W Digital Dimmable Electronic Ballast: Support 120V/240V Input; Dimmable Options: 50%, 75%, 100%; 8 Feet...
  • 1 x 400W Super HPS bulb 2100K; 1 x 400W MH bulb 6000K; optimized Spectrum and high PAR (photosynthetic active...
  • 1 x pair of 8-ft adjustable ratchet clip hanger rope: hold up to 150 lbs

Last update on 2021-10-25 / Affiliate links / Images from Amazon Product Advertising API

2) Indoor Garden Led

Indoor Garden Led Grow Light:Herb Seeds Kitchen...
  • Auto ON/OFF & Starter Function-- 3/9/12H timer setting options of this indoor garden kit according to plant...
  • Grow Anything All Year Around At Any Place -- Still worry about no garden,no enough space to grow what you...
  • 4 Dimmable Modes-- Indoor garden kit provides 4 dimmable modes (25%, 50%, 75%, 100%)to adjust the grow...

Last update on 2021-10-25 / Affiliate links / Images from Amazon Product Advertising API

1) iPower 54W

iPower GLT5XX4-A Fluorescent 6400K T5 4 Feet Grow...
  • Scope of application: very suitable for propagating cuttings and indoor flowers and indoor plants.
  • Package included: stand, fixture and fluorescent tube.
  • Easy operation: easy assembly and simple to raise or lower the fixture, whole frame is made of metal and very...

Last update on 2021-10-25 / Affiliate links / Images from Amazon Product Advertising API

Questions That Must Be Asked:
These are questions that, if you ask them, will give you all of the pertinent information you need. Information that enables you to choose the best possible LED grow light system.

How Intense Is The Light?

Assuming that you’re going to be using this system for growing plants, one of your top priorities is, naturally, going to be light intensity.

Too much light can greatly affect the growth of these plants in negative ways. But, more importantly, less light can simply stop the growth altogether. You need a certain amount of light intensity that is just right for the successful growth and sustenance of your plants. But, you also need the right light intensity for your space, as well.

Best LED Grow Light Systems: Buyer's Guide

To figure out the intensity of the light, there are two things that you should do. The first thing that you should do is look at what the manufacturer has said, with regards to the coverage area. The second thing to look at is the PPF reading.

Now, the phrase “PPF” stands for “Photosynthetic Photon Flux.” This particular measurement details the exact output of light that LED produces. This output is measured in umol/s.

It is also a necessity to know the intensity of light that the plants themselves require, before doing any research or purchases.

Best LED Grow Light Systems

What Type Of Spectrum Is The LED?

Much of this can be found just by knowing the ideal spectrum that your plants require. This requires research, but it is truly valuable research that must be done. If it isn’t, you may end up wasting a lot of time and money with the wrong system.

However, there are two types of spectrums that you can find. They are “broad, white light” and “targeted”.

Broad, white light spectrums are more popular and, generally speaking, considered a lot better. This is due to the power of white diodes.

However, targeted spectrums are considered more efficient, on a photosynthetic level.

Ultimately, the best way to find the ideal spectrum is by researching the plants you are growing and reading about people’s experiences with the different spectrums.

LED Grow Light Systems

How High Is The Wattage Of The System?

This has to do with something known as “wattage draw”. Here’s the thing, though, while a LED system may say that it uses 600W, or something along those lines, that doesn’t mean the output is that exact wattage. Chances are, it’s usually not. Usually, it’s less.

This is because wattage doesn’t translate to light output. Instead, try to focus less on the overall wattage – although, naturally, for power reasons, you will need to keep it in mind – and instead focus more on the coverage area and the PPF, as mentioned earlier.

Generally speaking, though, there are a couple of basic rules to keep in mind. If you’re growing flowers, it’s ideal to have thirty-two watts per square-foot. This measurement works for most growing, in general. But, always make sure to do your research, because every plant has its own requirements and necessities.

LED Grow Light

What Kind Of Warranty Does The System Offer?

This is the last question you need to ask. It ties in with affordability, as well. See, if you spend a lot of money on an LED system, and it ends up breaking, that really isn’t any fun at all. Especially if you don’t have any kind of warranty. Then, it becomes a problem.

Make sure to read the warranties for each LED grow light system you are considering purchasing. It is ideal that the system you purchase has a warranty that is at least three years. Five years is more ideal.

Grow Light

Grow Light System | Recommended

Last update on 2021-10-25 / Affiliate links / Images from Amazon Product Advertising API


This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.




If you have any questions or do you spot any mistakes, please add them below.

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.