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Best LED Grow Lights to Nurture Your Plants

As the name suggests, LED grow lights use modern LED chips to nurture plants. The quality of different LED lights is various, affecting the plants' growth and sustainability. If you're thinking of setting up the best LED grow lights in your house, you should look through our top picks.

Elissa Sanci
  Jan 20, 2022 7:53 PM
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Top Picks

Buying Guides

  • LED lights' intensity: As we mentioned above, the intensity of LED light directly affects the quality of plants because each type of plant has different photon requirements. You should look up information to know what is the photon requirements of your plants. You also should choose products that can be dimmed to get the best results.
  • LED light spectrum: LED light spectrum refers to the wavelengths of light. Plants need different light spectrum at each stage of growth. Opt for the full-spectrum solutions if you want to use one LED for the whole plants' life span. Otherwise, you can buy multiple single spectrum panels with a single application.
  • Coverage area: The square of planation should be equal to or smaller than the coverage area of the LED lights. If the LED light cannot cover all the plants, they will grow unequally. You can also set up some lenses to increase or decrease the illumination coverage.

How we tested

We tested the best LED grow lights through 4 main specifications: power capacity, coverage area, LED light spectrum and intensity, and the cooling system. Manufacturers have improved their products to consume the least amount of power but still deliver the highest performance. Our top picks focus on such LED grow lights like that.

The coverage area decides how many plants you can grow. We mentioned both lights that deliver large and small coverage areas to serve more people with different purposes.

The light spectrum and intensity are the two most important factors that directly affect the quality of plants. Therefore, we especially tested them carefully. We prioritized full-spectrum products as they can grow plants in all stages.

Last but not least, the cooling system is essential to keep the lights at a stable and acceptable temperature. If the temperature is too high, the plants may get killed. We used a thermometer to measure the unit's temperature every 6 hours to check if the temperature had increased (and by how many degrees).

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Last update on 2022-01-20 / Prices / Affiliate links / Images, and Product Highlights from Amazon Product Advertising API

Reviews

To help you avoid confusion due to many options and their varying properties, we shortlisted the best LED grow lights for you.

1. HLG Quantum Board LED Grow Light

Best LED grow light overall

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Specification

  • Wattage: 610 watts
  • Coverage area: 6x6 feet
  • Color: full-spectrum

Reasons to buy

  • Extensive coverage: 6x6 inches
  • High efficiency: create more intense light with fewer watts
  • Long warranty: 3 years
  • Passive cooling mechanism

Reasons to avoid

  • Expensive

HLG Quantum Board LED Grow Light

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HLG Quantum Board LED Grow Light provides an illuminating 150 x 150cm when flowering and 180 x 180cm when growing. You should put the lights 45cm from the top of the flowers and 60cm when the plants grow. This HLG LED light offers a full-spectrum color for growth and flowering with 2.9 PPF / W efficiency.

The unique cooling mechanism with heatsinks keeps the LED chips lasting for longer. The high-efficiency white light improves the canopy penetration while you can still save the electricity bill.

2. MARS HYDRO TS 1000W Led Grow Light

Best reliable LED grow light

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Specification

  • Wattage: 1000 watts
  • Coverage area: 3 x 3 feet
  • Color: full-spectrum

Reasons to buy

  • Large coverage area
  • Great power capacity
  • High-efficiency white LED light
  • Low energy consumption

Reasons to avoid

  • Limited controlling options

MARS HYDRO TS 1000W Led Grow Light

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This robust and heavy-duty MARS HYDRO LED grow light provides a massive 1000 watts power capacity. It assures a 30% higher yield compared to other standard grow lights. There are 342 LEDs on the panel that only consume 150W. It means that this light saves up to 50% energy.

It is perfect for covering a 2.5x2.5ft area (maximum 3x3ft) as the plants absorb over 90% of the light. This system is optimized to reduce the noise, and the aluminum heatsink works very well to keep the light at stable temperatures.

3. BESTVA DC Series 2000W LED Grow Light

Best LED grow light with highest levels of illumination

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Specification

  • Wattage: 2000 watts
  • Coverage area: 3x3 feet
  • Color: full-spectrum

Reasons to buy

  • Large coverage area
  • Highest levels of illumination per watt
  • Long warranty: 3 years

Reasons to avoid

  • Dimming feature unavailable

BESTVA DC Series 2000W LED Grow Light

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The BESTVA DC Series LED grow light offers 2000W of power with a maximum illumination area of 3x3 feet for growing and flowering. Thanks to the Aluminum Reflector, the spotlight intensity increases, and the light waste decreases. It results in a shorter fruiting cycle and larger yields.

Applying the high-tech SMD LEDs and aluminum reflector, this LED light can optimize the light penetration and help plants get more efficacious light. As a result, your electricity bill will be shorter.

You can choose to operate the light in two modes: bloom mode (12 hours of illumination per day) and veg mode (18-24hours of lighting a day). The durable cooling system takes responsibility for keeping the light at stable temperatures for plants.

4. Giixer 1000W LED Grow Light

Most durable LED chips

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Specification

  • Wattage: 1000 watts
  • Coverage area: 2.5x2.5 feet
  • Color: full-spectrum

Reasons to buy

  • Long life cycle: 50,000 hours
  • Affordable price

Reasons to avoid

  • Limited coverage area

Giixer 1000W LED Grow Light

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Giixer LED grow light has a dual-chip design, which is larger, brighter, and more efficient than the traditional ones. It has a double switch that allows you to choose between Veg and bloom mode. The most outstanding feature of this Giixer light is that it offers a massive 50,000 hours life cycle for each LED, compared to 20,000 hours of standard products.

In case some LEDs are broken, there are protection diodes acting as a backup, so you will have time to maintain and repair them.

If you're looking for a LED grow light with similar features to Giixer but is a bit bigger, VIVOSUN Latest VS1000 LED Grow Light may be the best choice.

5. Juhefa LED Grow Lights

Best budget LED grow light

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Specification

  • Wattage: 25 watts LED
  • Coverage area: 1.2x3 feet
  • Color: full-spectrum

Reasons to buy

  • Budget option
  • Low running cost
  • Simple installation
  • Wide uses: for both hydroponics and indoor plants

Reasons to avoid

  • Small coverage area: only suitable for small applications
  • Short warranty: 1 year

Juhefa LED Grow Lights

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If you're looking for a small LED grow light to grow your petite cuties like flowers and decorative plants, Juhefa is a perfect choice. It operates with a 25W power capacity and contains 75 LED chips.

The panel covers 1.2x3ft maximum at 2 feet height. The manufacturer recommends you put the panel 8-30 inches from the top of the plants to get the best result. The cost to run this LED grow light is just about $3 for a month.

Last but not least, it can be used for both hydroponics and indoor plants in soil. You can set up the panel quickly, even when you're a newbie. Juhefa LED Grow Lights is not a bad investment for growing some small plants!

6. SPIDER FARMER SF-2000 LED Grow Light

Best saving-energy LED grow light

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Specification

  • Wattage: 200 watts LED
  • Coverage area: 3 x 4 feet
  • Color: full-spectrum

Reasons to buy

  • Large coverage area
  • Customized dimming design
  • Long warranty: 3 years
  • Durability: stainless steel

Reasons to avoid

  • High cost

SPIDER FARMER SF-2000 LED Grow Light

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If you bought LED grow lights before, you might know the name SPIDER FARMER as they have produced a variety of LED-based lights. SF-2000 is one of the latest and newest models on the lineup. It delivers a 3 x 4 ft coverage area for growing and 2 x 4 ft for flowering.

The light consumes energy 50% less than HPS, and a selection of SMD LED lights. Its dimming knob allows you to adjust the intensity levels, making it ideal for vegetables and in-door plants. The aluminum thick and sturdy board ensures the panel to be at an acceptable temperature for plants' growth.

7. MAXSISUN PB4000 Pro Grow Light

Best LED grow light with the optimized coverage

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Specification

  • Wattage: 400 watts
  • Coverage area: 4 x 4 feet
  • Color: full-spectrum

Reasons to buy

  • Large coverage area
  • No cooling system required
  • Higher photon efficacy
  • Durable and heavy-duty LEDs

Reasons to avoid

  • High price

MAXSISUN PB4000 Pro Grow Light

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MAXSISUN PB4000 Pro grow light is a fantastic choice for those who have moderate power capacity in their houses. It promises to offer high productivity and high-quality growth for plants.

The light spectrum is specially customized to deliver significant performance for all stages of the plants, from seeding, blooming, and harvesting. It creates 400W power capacity and covers a 5 x 5ft vegetative and 4 x 4ft flowering area.

Although the light only pulls 400 watts of power, it offers similar performance to 800 watts HID units and consumes less than 50% power and heat. Therefore, you will not need to install any additional cooling fans or systems.

8. EXLENVCE 1500W 1200W LED Grow Light

Best triple-chip LED grow light

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Specification

  • Wattage: 1200 watts
  • Coverage area: 5.2 x 5.2 feet
  • Color: full-spectrum

Reasons to buy

  • Powerful and bright LED lights
  • Large coverage area
  • 4-year warranty
  • High efficient LEDs

Reasons to avoid

  • Only two setting buttons are available

EXLENVCE 1500W 1200W LED Grow Light

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With the triple-chip 15W LED design, EXLENVCE LED grow light can be considered the most potent unit up to now. The intensely bright light helps your plants grow at a much higher speed. You can set up the light to veg or bloom mode depending on the growing stage of the plants.

Besides, you can also choose to use the veg and bloom mode together to deliver a full spectrum of light so that the plants grow faster. The manufacturer also gives you a detailed recommendation to run the light depending on each stage to get the best result.

EXLENVCE LED grow light has a much longer warranty time than other products, four years. It allows you to maintain or repair the unit even when you've bought it for a while.

9. Barrina LED Grow Light

Most beautiful LED grow light

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Specification

  • Wattage: 252 watts LED
  • Coverage area: 4x4 feet
  • Color: full-spectrum

Reasons to buy

  • Simple installation and operation
  • Nice design
  • Bright and efficient LED light

Reasons to avoid

  • Many limitations over general LED grow light panels

Barrina LED Grow Light

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If you're used to LED grow lights, you may probably know certain advantages of LED battens over panels. Barrina LED Grow Light is our only choice for the batten form and is also the best option if you're looking for similar products.

The full-spectrum light delivers comprehensive lighting conditions for all stages of the plants. The chips are optimized to give accurate color, and higher PPFD than traditional grow lights.

Every piece in the package has 120 LED lights, and the total power consumption is 24 watts. The system is quite simple to install, thanks to the batten design. All six buttons can connect with a 48-inch cord that should ease usage.

10. VIPARSPECTRA LED Grow Light

Best LED grow light with daisy chain

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Specification

  • Wattage: 600 watts
  • Coverage area: 2.5x2.5 feet
  • Color: full-spectrum

Reasons to buy

  • Adjustable 0-100% brightness level
  • Affordable price
  • Great power capacity
  • Daisy chain function

Reasons to avoid

  • Limited coverage area

VIPARSPECTRA LED Grow Light

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VIPARSPECTRA LED Grow Light offers the dimming feature to optimize usability; you can change the brightness level from 0-100% to get the perfect growth performance. The light has a standard dual-chip design that delivers 600 watts of power capacity.

Moreover, VIPARSPECTRA features a daisy chain function that allows you to connect multiple lights to increase coverage. As a result, the biggest weakness of this light is not the problem anymore. The included US cable coming along with the package is also used as the daisy chain cable, so you will not have to pay for 3rd party connectors.

FAQs

1. How close should the LED grow lights be to plants?

The LED grow light should be put at a suitable distance from the plants to get the best result. The manufacturers should give you this information as each product has different specifications.

Plants require different light brightness on different growing stages. There is much information to talk about; a detailed grow light difference chart may help you.

2. How long should plants be under LED grow lights?

14-18 hours a day is the ideal number for most plants to grow well and fast. Don't put your plants under LED grow lights 24/7, as it will cause worse results. Ensure that your plants have at least 6 hours in the darkness per day.

3. How do I know the LED grow light is good?

There are several factors to determine whether a LED grow light fits your needs. We suggest you some specs to look for when choosing the best LED grow lights:

  • Types of plants you're growing
  • The coverage area
  • The LEDs: check if it's durable and how many hours they last
  • The cooling system
  • The lights that offer programmability
  • Prices

Final Thoughts

Indoor gardens have become a hot trend recently, followed by the increasing demands of supporting devices, including the LED grow lights. The best LED grow lights still help you grow various plants, even in a low-light environment.

Besides LED grow lights, we have also written about several garden devices and tips to care for your garden. If you have any questions, feedback, or suggestions, feel free to contact us. We'll try our best to meet your needs and improve our website.

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