Best LED Grow Light on Amazon [2021 Reviews]

As succulent growers, we know first-hand the pains of finding a grow light that is the best for our succulents. We have purchased and tried many grow lights – from Amazon’s best value, to Amazon’s editor’s choice, and Amazon’s popular choice – before finally discovering what we consider the best LED grow light on Amazon for succulents and indoor plants alike.

In this post, we will compare and contrast the 4 grow lights we have used (for some, still using) which we bought from Amazon. These grow lights range from low to high value and you will see that as the quality of the grow light increases, so does the price. Whether your budget is low or high, we have you covered in this post. Also keep in mind that you first need to know the basics of propagating succulents, if you plan to grow your succulent collection in the future.

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ImageProductOur RatingPrice
Our Top Pick
King Plus 1000w LED Grow Light
King Plus 1000w LED Grow Light
  • Lifetime: 100,000 hours
  • Light Modes: Veg, Bloom, All On
  • 100 Dual Chip Full Spectrum LEDs
  • 15,211 Lux
  • 380 nm to 780 nm (including UV + IR)
  • Multiple heat sinks; incompletely sealed glass; upgraded aluminum radiators; 3 multiple high-speed mute fans
9.7
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Best Mini LED
Relassy LED Grow Light
Relassy LED Grow Light
  • Lifetime: 50,000 hours
  • 88 Full Spectrum LEDs
  • 15,000 Lux
  • 380 nm to 800 nm (including UV + IR)
  • Finned chips design; high-density aviation aluminum material
9.6
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Yoyomax LED Grow Light Yoyomax LED Grow Light
  • 3 Light Modes: Red, Blue, Red & Blue
  • 6 Dimmable Options
  • 60 Full Spectrum LEDs (39 Red & 21 Blue)
8.9
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Phlizon 900W LED Plant Grow Light Phlizon 900W LED Plant Grow Light
  • Lifetime: > 50,000 hours
  • 3 Light Modes – Veg, Bloom, All On
  • 90 Full Spectrum LEDs
  • 380 nm to 740 nm (including UV + IR)
  • Multiple heat sinks
9.6
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best LED grow light on Amazon

Yoyomax Full Spectrum Red-Blue LED Grow Light

Yoyomax Full Spectrum Red-Blue LED Grow Light
Yoyomax Full Spectrum Red-Blue LED Grow Light
Yoyomax Full Spectrum Red-Blue LED Grow Light
Our Score

This is Amazon’s best value grow light. It is the Yoyomax Grow Light which is a 3-headed clip-on grow light. We purchased this grow light especially for the succulents we display on one of the desks in our study. When we first used the grow light, it was surprisingly bright and we were momentarily blinded!

We love its versatility and how it has a built-in memory timer with choices of 3, 6, and 12 hours. The timer is circular, meaning that the grow light will switch on/off automatically on repeat based on the number of hours selected.

In terms of usability, we love this grow light for having an anti-slip clamp that is sturdy enough to hold its position while covering a wide area of succulents at the same time. Its 3 flexible goosenecks allow us to target different angles of the succulents to provide maximum lighting all around the plants.

In terms of brightness, the Yoyomax Grow Light has 3 switch modes and 6 dimmable options, which you can adjust depending on how far you place the grow light from your plants. The dimmable option is also good for ensuring your plant receives the proper amount of lighting at different stages of its growth. Personally, we use the dimmer options for our succulents for a couple of days in the beginning and slowly transitioned to the brightest setting over time.

One drawback about the Yoyomax Grow Light is that over time, it slowly loses its brightness, causing some of our succulents like the Graptosedum and Echeveria varieties to etiolate. However, with a low price tag, it is no wonder why this grow light is Amazon’s best selling grow light to date.


Relassy 15000Lux Sunlike Full Spectrum Grow Lamp

Relassy 15000Lux Sunlike Full Spectrum Grow Lamp
Relassy 15000Lux Sunlike Full Spectrum Grow Lamp
Relassy 15000Lux Sunlike Full Spectrum Grow Lamp
Our Score

The Relassy Grow Light is made up of 88 sunlike full-spectrum LED chips which makes them unlike the other red and blue LED grow lights. The LEDs are high quality – boasting up to 50,000 hours of lifetime. It has a high PAR (Photosynthetic Active Radiation) output of 96 μmol/m2·s at 12in which is a big deal for plants. PAR is the amount of light that’s useful for plants. (This blog explains PAR in greater detail).

The LED chips of the Relassy Grow Light are highly efficient with actual working power of 20W (+/-5%) and wavelength from 380nm to 800nm. This is similar to natural sunlight and therefore ideal for all kinds of indoor plants at all growth stages. Being a sunlike full spectrum grow light, it delivers more highly-uniform light needed by plants than those single red and blue spectrum grow lights on the market.

We find the light beam to cover a wide range of areas – true enough, it has a 120° beam angle, which enlarges the area of effective lighting. We also find the updated C-clamp very sturdy and reliable.

We love that the Relassy Grow Light has bulbs that are replaceable with E26 and E27 light bulbs, which is cost-saving in the long run. This way, we can just replace the light bulbs after the lifetime hours have run out instead of replacing the entire grow light like other models. The shell of the bulbs is also made of aeronautical aluminum which dissipates heat easily and prolongs the lifetime of the bulbs.

The instruction manual recommends only running the light for 5 hours before letting it rest for a few minutes. What we find lacking about this grow light is that it doesn’t have an in-built timer. Therefore we use an external timer to supplement this grow light.


King Plus 1000w LED Grow Light

King Plus 1000w LED Grow Light
King Plus 1000w LED Grow Light
King Plus 1000w LED Grow Light
Our Score

Different from the two grow lights mentioned above, the KingLED Grow Light is not a tabletop grow light. Instead, it is a sophisticated hanging grow light ideal for serious indoor plant growers.

The KingLED Grow Light provides full spectrum lighting from 380 nm to 780 nm (including UV + IR) of natural light for plants needed of all growing stages from vegetables to flowers. This light has a double switch option – The vegetation switch is the blue LED and the white LED only used for seed or seedling growth, while the Bloom switch is the red LED and the white LED used for blooming. Both the Vegetation and Bloom switches can be used during the flowering stage.

We love the advanced cooling system a lot. It has multiple high-speed mute fans and upgraded aluminum radiators to enable the light bulb to work at 50°F to 60°F which is lower than other lamps. Therefore, we are able to increase the lighting time without burning our succulents. We also find that our succulents (which can be found on our succulents for sale page) are able to develop beautiful colors under this grow light, which we believe is because of the double-chip 10W LEDs which is much brighter and more efficient than traditional 3W and 5W LEDs.

Among all the grow lights we use, the KingLED Grow Light is by far our favorite grow light and one we continue to use till today.


Phlizon 900W LED Plant Grow Light

Phlizon 900W LED Plant Grow Light
Phlizon 900W LED Plant Grow Light
Phlizon 900W LED Plant Grow Light
Our Score

Phlizon LED Plant Grow Light is currently Amazon’s most popular choice of indoor grow light. It is a full spectrum grow light with universal blue, red, IR, UV, and white LEDs which can provide everything a plant desires in the natural sunlight and boasts a lifespan of over 50,000 hours.

The Phlizon LED Plant Grow Light comes with a Thermometer Humidity Monitor, which in our opinion is rather inaccurate. Unlike other reflector grow lights out there, this grow light doesn’t use a reflector – which is one of the reasons why we love this grow light. As you may well know, an LED reflector is not heat resistant and it is wise to stay away from reflector grow lights to prevent the risk of fire.

We find the Phlizon LED Plant Grow Light to be a perfect fit for a 2.5ft x 2.5ft growing area at 24″ height. It also uses a double cooling fan system, which extends the lifetime of the grow light. Like the KingLED LED Grow Light, the Phlizon LED Plant Grow Light also has a double switch option – The vegetation switch being the blue LED and white LED (used for seed or seedling growth), and the Bloom switch being the red LED and white LED (used for blooming). During the flowering stage, both the Vegetation and Bloom switches can be used.


Verdict – The Best LED Grow Light on Amazon

Our Top Pick
King Plus 1000w LED Grow Light

King Plus 1000w LED Grow Light

Our favorite LED grow light is the King Plus 1000w LED Grow Light. For all the reasons mentioned above, we think that this grow light is a good combination of high-quality LED grow light and price.

Have questions about grow lights? Read our grow light FAQs here.