The 10 Best LED Grow Lights 2021 Reviews

You must be familiar with the LED lights as these lights are now commonly being used for almost all purposes. Whether you want a domestic indoor light, a smart light, or outdoor decorative lights, you will find a lot of options that use LED lights.

Although, there is one more niche category of LED lights that are only familiar to those who have a passion for indoor plantation and botany in general. Here are some things to keep in mind while buying LED grow lights:

  • The intensity of Light: This is probably the most crucial factor of LED grow light as it directly affects the growth potential of your plants. You will be needing the perfect amount of intensity regarding the plant you are going to use it for. For versatile use, choose the one that can be calibrated.
  • Coverage Area: The coverage area of a LED grow light generally dictates its illumination capability and surface area. Generally, the LED grows light needs to cover the entire planting area to ensure the proper and uniform growth of the plants.
  • Reliability: The LED grow lights are not the most affordable equipment when it comes to its price. Thus, buying the one that offers the most reliability makes more sense as you will not be able to repair or replace damaged LED lights on a panel with ease.

In case you are facing a problem with descending the best option for your use, you can also follow our buying guide for the best LED grow lights and choose the one accordingly.

Best LED Grow Lights 2021

Best LED Grow Lights Reviews

1. MARS HYDRO Led Grow Light

MARS HYDRO Led Grow Light

We will start off our list with one of the most powerful and heavy duty options from list that are intended for a high end planting zone. Our 1st pick is coming from a highly recognizable brand MARS HYDRO and offers a massive 1000 watts power capacity. This unit has white SMD LEDs which provide the highest lumen output. It assures nearly 30% high yield on the plants compared to other color LED lights.

There are a total of 343 LEDs present on this panel which only consumes 150 watts of power. In comparison to most other options, it has the advantage of over 50% energy saving, making it perfect for up to 3 x 3 foot coverage area.

Due to the concentration of illumination, over 90% energy produced by these lights is absorbed by the plants. MARS HYDRO is providing a 2 year long warranty period for the MARS HYDRO TS 1000W Led Grow Light.

Best Features:

  • Heavy Duty option
  • Offers 30% high yield
  • 1000 watts LED
  • 3 x 3 feet coverage area
  • 2 years warranty


  • Power capacity is great
  • Decent coverage area


  • Controlling options are limited

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2. BESTVA LED Grow Light


In the 2nd position, we have another 1000 watts LED grow light coming from a reputable brand BESTVA. To provide such a high power output, BESTVA has implemented a dual chip technology on the LEDs that makes them much brighter as well as power efficient at the same time.

BESTVA also claims to provide the highest levels of illumination per watt power consumption which is quite good.

There are 9 different bands of LEDs installed on the unit that sums up the complete spectrum of light. This light prevents the indoor growing plants and Vegetables throughout all growing stages. It has different modes such as Veg and Bloom that are used for growing and seeding respectively. It is one of the most reliable options from our list as BESTVA Store is providing 3 years of warranty on this unit.

Best Features:

  • 9 different bands of LEDs
  • Highest levels of illumination per watt
  • 1000 watts LED
  • 1 x 4.7 feet coverage area
  • 3 years warranty


  • Full spectrum of light available
  • Veg and bloom settings available


  • The dimming feature is unavailable

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3. Giixer LED Grow Light

Giixer LED Grow Light

Our 3rd pick, which is the Giixer LED Grow Light, is also a substantial upgrade over traditional 1000 watt LED lights as it has a similar dual chip design as seen on the earlier product. It makes the usual 10 watts LED larger, brighter as well as power efficient for the long run.

In total, this LED panel only consumes 110 watts of electricity while delivering such high capacity power output. It has a double switch that lets you choose between the Veg and Bloom settings.

The Veg settings offer a combination of blue and white LEDs whereas the Bloom switch features a combination of red and white LEDs that is preferred for flowers. Unlike most other brands that offer 20000 hours of the life cycle for each LED, Giixer is offering a massive 50000 hour life cycle for each LED before you will have to replace any one of them. There are additional protection diodes available that act as a backup if the first chip goes out. It also offers a 2 year warranty period on top of the protection.

Best Features:

  • Dual chip design
  • 50000 hour life cycle
  • 1000 watts LED
  • 5 x 2.5 feet coverage area
  • 2 years warranty


  • The life cycle for individual LED is very long
  • The very affordable price tag


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4. Juhefa LED Grow Lights

Juhefa LED Grow Lights

Now that you are familiar with the high ends options available on the market, let’s turn our focus to some of the smaller and low capacity LED grow lights. These options are suitable for a smaller application that includes basic flowers and decorative plants.

The Juhefa LED Grow Light is one such option and available at the most affordable price tag from our chives. It operates on 25 watts power capacity and comprises around 75 LEDs on the panel.

This panel is suitable for only a 1 x 0.39 feet coverage area so if you have a larger application than this in mind, you will need multiple panels. This light can be used for a variety of indoor plants and perfect for blooming. The LED lights are highly efficient as the power draw of these lights is very minuscule in comparison. This brings down the average running cost of the unit by a huge margin. In Spite of such a low price tag, Juhefa is offering a 1 year warranty on these units.

Best Features:

  • 75 LED panel
  • Minimal running cost
  • 25 watts LED
  • 1 x 0.39 feet coverage area
  • 1-year warranty


  • Very cheap to run on a daily basis
  • Minimal initial investment


  • Only suitable for small applications

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Spider Farmer is a well known and highly recognized name in the industry as they have featured a variety of LED-based appliances before. The SPIDER FARMER SF-2000 LED Grow Light is one of the latest additions to the lineup that delivers a 2 x 4 feet coverage area with a decent 200 watts power capacity.

It makes high-quality plant yield possible under an affordable running cost. Also, the unit itself is budget-friendly, making it a high value for the money option.

The best part about this unit is that the LEDs used in these panels are manufactured by Samsung. Thus, the unit has a 3 year long warranty period as these LED lights are highly reliable. It offers nearly 50% less power consumption than the HPS and a selection of SMD LED lights. It also has a dimming knob that allows you to control the intensity levels of the LED lights. This makes the unit ideal for almost all categories of indoor-grown plants and vegetables.

Best Features:

  • Popular brand name
  • 50% less power consumption than the HPS
  • 200 watts LED
  • 2 x 4 feet coverage area
  • 3 years warranty


  • Coming from a reliable brand
  • Long warranty period


  • The initial investment is high

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6. MAXSISUN LED Grow Lights


Here is another great pick for indoor applications that features a moderate power capacity as well as reliability for a long time. The MAXSISUN LED Grow Lights promises to deliver a high-quality yield and growth on the plants.

The light spectrum on this unit is specially customized to deliver significant performance for all states including seeding and harvesting. It has 400 watts power capacity and produces a 2 x 1.75 feet coverage area which is quite good in comparison with many options.

Even after pulling just 400 watts from the electrical power source, this unit offers similar performance to 800 watts HID units and more with nearly 50% less power consumption and heat generation. Thus, you will not have to install any external fans to cool this unit, giving you a perfectly silent performance. It has heavy-duty LED lights and a premium quality construction that assures a 3 year long warranty period on the unit.

Best Features:

  • Similar performance to 800 watts HID units
  • Delivers a high-quality yield and growth on the plants
  • 400 watts LED
  • 2 x 1.75 feet coverage area
  • 3 years warranty


  • LED lights are heavy duty and durable
  • No external fans or cooling system required


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7. Exlenvce LED Grow Light

Exlenvce LED Grow Light

Coming back to the heavy-duty option, the Exlenvce LED grow light is possibly the most powerful unit out there. It has an exceptional triple chip design for each LED that makes the LEDs immensely brighter as well as power-saving than single or double chip options.

This intensely bright light will help your plants to grow at a much faster pace. It also has veg and bloom light settings available to allow different types of applications.

Even though this light only consumes 155 watts of power, it can simply replace even the 1200 watts HPS or MH lamps without any decrease in performance or results. You also have the option to use the veg and bloom settings together to offer a full spectrum of light and encourage maximum growth on the plants. Even with such high power capacity, it has a 4 year long warranty period which is exceptional.

Best Features:

  • Highly reliable LED grow light
  • Triple chip LED design
  • 1200 watts LED
  • 4 x 4 feet coverage area
  • 4 years warranty


  • LED lights are highly efficient
  • Most powerful and bright LED lights


  • Only 2 setting buttons available

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8. Barrina LED Grow Light

Barrina LED Grow Light

If you have previous experience with LED grow lights, you must be familiar with certain advantages of LED battens over LED panels. The Barrina LED Grow Light is the only choice from our picks that are offered in the batten form and the best pick for you if you are looking for the same.

It offers a full spectrum of light which is great for sending, vegetation, and even flowering. It has specially designed plant light chips that have considerably better color accuracy and color layouts.

Every single piece out of the 6 pieces included in this package has 120 pieces of LED lights that give a total power consumption of 24 watts. Due to the batten design, it also offers comparatively easier installation and a versatile range of applications, allowing you to use all battens at once. All 6 buttons can be connected in a series with 48 inches connecting cord that should ease the usage by a lot. It also has a 2 year warranty period.

Best Features:

  • Batten type LED grow light
  • Each pack contains 6 lights
  • 252 watts LED
  • 4 feet coverage area
  • 2 years warranty


  • Easy to set up and operate
  • Full-spectrum of light available


  • Many limitations over general panel type LED grow light

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9. VIPARSPECTRA Plant Grow Light


This is yet another full spectrum LED grow light that also offers the dimming feature to extend the useability of the lights. The VIPARSPECTRA Plant Grow Light has the standard dual-chip design that manages to deliver nearly 600 watts of power capacity for a full spectrum of LED light including infrared lights. The dimmer knob available on the unit will allow you to change the brightness settings of the LEDs anywhere between 0 to 100% which is needed to be changed according to the growth stage of the plant.

The daisy chain function of this light also allows you to connect multiple different lights together and increase the default coverage area which is 2.5 x 2.5 feet. The included US power cable on these units can also be used as a daisy chain cable so that you do not have to pay extra for 3rd party connectors. There is a 2 year long warranty period in this unit which is certainly appraisable considering its extremely low budget requirement.

Best Features:

  • Full-spectrum LED grow light
  • 0 to 100% brightness levels
  • 600 watts LED
  • 5 x 2.5 feet coverage area
  • 2 years warranty


  • Best full spectrum light under this budget
  • Great power capacity


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10. VIVOSUN LED Grow Light


In the last position, we have yet another high energy-efficient LED grow light. This grow light is coming from VIVOSUN which is not fairly popular, but certainly a decent choice for casual users. VIVOSUN also uses Samsung made LED lights on their units that are highly energy-efficient and rated for long term use.

It operates on the 100 watts energy input but produces a very high output. You can also find a dimming setting on this unit in case you want to customize the intensity of the lights.

The VS 1000 delivers an optimal range of spectrum coverage that gives more power to the blooms and maximum PAR output over the 4 x 4 feet coverage area. This results in an increased yield while keeping the running cost minimal. Also, due to the low heat production, you will not have to install any fan on the unit, making it a silent system. The VIVOSUN VS1000 LED Grow Light is backed by a 3 year long warranty period.

Best Features:

  • Highly energy-efficient LED grow light
  • Dimming setting available
  • 1000 watts LED
  • 4 x 4 feet coverage area
  • 3 years warranty


  • Long warranty period available
  • The coverage area is pretty wide


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Buying Guide For LED Grow Light

As the name suggests, LED grow lights utilizes modern LED chips in a fashion that introduces suitable growing light for plants. The quality obtained from different LED grow lights are different and that in turn affects the growth and sustainability of the plant. If you are going to set up an indoor growing platform, you should go through our top picks for the best LED grow lights.

These options are shortlisted from hundreds of different choices based on various crucial factors such as light intensity, panel size and overall quality of the LED grow light. Although, you should still consider the following mentioned properties briefly to understand their virtue regarding different types of applications. After going through our buying guide for the best LED grow light, we can assure you that you will be able to pick up the best option for yourself.

The intensity of LED lights

As we mentioned earlier, the intensity of light produced by the LED lights is one of the most crucial factors and directly affects the quality of plants growing in the light. As different types of plants have varying photon requirements, you need to select the correct intensity of light over the plants. For best results, you should choose a high capacity LED grow light that can be dimmed as per requirement.

LED Light Spectrum

The spectrum of LED lights refers to the different wavelengths of light produced by the LED. Different spectrums of light must be fed to the plants in different growing stages. In case you want to use the same LED grow light for different types of growth stages, you should go with a full-spectrum option. Otherwise, you can select between single spectrum panels suitable for the single application.

Coverage Area

The coverage area of LED panels represents the area that can be illuminated by the panel at once. To put in simpler words, the area of the plantation unit must be equal to or smaller than the coverage area of the LED grow light for optimum results. If a part of your plantation platform is outside the illuminated area, it will cause non-uniform growth of the plant that will also affect the whole plant. You can also install certain lenses to increase or decrease the coverage area of your LED grow light.


Lastly, we will recommend you to take a closer look at the warranty period allotted by the brand for the given LED grow lights. The LED lights can fail at any time on the panel and you cannot simply replace a single LED from the section. As buying a heavy-duty LED grow light is quite expensive, you should always opt-in for a longer warranty period. Thus, you will get full assurance from the manufacturer about the durability of the panel as well as LED lights.


Indoor gardening is slowly becoming popular and so is the equipment that is necessary for that. Before, you could only grow the plants and fruits in your background that is suitable for the environment around you. But now, technological advances have brought in a lot of apparatus that helps you grow a wide variety of plants even if you do not have sufficient light around you.

One such piece of equipment is LED grow light that allows you to set up your own growing platform with sufficient light. To avoid confusion due to the number of different options and their varying properties, we have shortlisted the best options for you. You should also refer to our buying guide to choose the best option for your preferred application. In case you cannot make up your mind, here are some options that we liked from the list.

  • If you are not planning for a large-sized plantation unit right now, the Juhefa LED Grow Lights will be a perfect choice for you to get started. It is designed for smaller applications as it has 25 watts power capacity and a 1 x 0.39 feet coverage area. Still, it is backed by a 1 year warranty period.
  • On the other hand, if you require a highly intense light source for your preferred breed of plants, then Exlenvce LED Grow Light Full Spectrum for Indoor Plants is the right choice for you. It has a triple chip LED design that offers 1200 watts power capacity and a 4 x 4 feet coverage area.
  • The SPIDER FARMER SF-2000 LED Grow Light is also a great option as a versatile product that can be used for a variety of different applications. It has a coverage area of 2 x 4 feet and operates at 200 watts input. It is backed by 3 years of warranty which is more than most other options on our list.

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