7 Best 1000W LED Grow Light (2021 Reviews)

Are your indoor plants not getting enough lumen and PAR output?

We’ve got a solution for you – a 1000W LED grow light. The scientific spectral design of this type of grow light meets the light requirements for all plant growth stages, making your indoor planting easier and more efficient.

The choice of 1000W LED grow lights, however, is huge on the market, and not every indoor grower can make the best buying decision.

So, in our selection of the best 1000W LED grow light, we took into account all the important features you have been looking for.

Top Pick

Bestva Pro 1000-Watt LED Grow Light is our top pick. This high-performance grow light features energy-efficient Samsung diodes; safe, strong, and stable mean well driver, upgraded heat sink, and precise dimming system. It is engineered to deliver the brightest light and high PPFD values.

The Best 1000W LED Grow Lights Are:

Bestva Pro 1000-Watt LED Grow Light

Increase your indoor yields up to fifty percent with this incredible 1000-watt LED lamp from Bestva. The heavy-duty construction is highly durable.

Key Features

  • Samsung diodes
  • Upgraded heat sink
  • Dimmable LED grow system
  • Noise-free operation
  • Mounting hardware included

Bestva Pro 1000-Watt LED Grow Light comes equipped with 224 pcs of Samsung LEDs, which is great because they deliver a white-based full spectrum for superior yields.

These unique LEDs allow for smart indoor farming. They have much lower power consumption and a longer lifespan compared to conventional models. The high efficacy white LEDs are supplemented with seven hundred nanometers far-red LEDs and six hundred and sixty nanometers deep red LEDs. These LEDs are exceptionally resistant to high humidity as well as high temperatures.

You’ve got an inbuilt mean well driver that not only offers high-safety performance, but also high PAR values that speed up growth and boost harvest while saving on energy. You’ve got a flexible dimmable knob that allows you to effectively adjust the brightness for different growth stages. The knob can be adjusted from zero to one hundred percent.

The light is not fitted with any fans, so you should expect it to be whisper-quiet. But, you’ve got large solid heat sinks made of aluminum that ensure the unit is cool-running.

What we don’t like is the including mounting gear, which may not provide the best installation. You may need to buy ratchet hangers.

Pros

  • The LED board is waterproof for superior protection
  • Driver protection cover design adds protection against humid conditions
  • The white-based full-spectrum is ideal for all growth stages
  • The unique design runs whisper-quiet
  • The large solid heat sinks improve heat dissipation

Cons

  • Some models may come with poorly designed mounting gear

Verdict

This is a well-built solid lamp that not only looks fantastic but also works wonders on different stages of a plant life cycle.

Overall Rating: 5.0

SDOVUERC 1000-Watt LED Grow Light

Are you planning to expand your indoor growing for bigger yields? This premium quality light from SDOVUERC is what you should look for.

Key Features

  • SMD LED technology
  • Sunlike full spectrum
  • 1000 ppfd map
  • Waterproof light board and diver
  • Advanced aluminum circuit board

SDOVUERC 1000-Watt LED Grow Light construction isn’t equipped with any fans, which is good because it runs quietly.

You’ve got a solid aluminum construction that is exceptional at dissipating heat for a cool-running operation. You don’t have to worry about damaging your plants because of excess heating. You can confidently place the light above your plants.

The light features SMD LED technology, which is great because it is the latest in the market. Unlike conventional LED technologies, the SMD technology groups green, blue, and red LEDs in a dot or a single square. The dot or single square can either be white or black.

The warm white light promotes blooming for bigger and more vivid flowers. The normal white light boosts germination and accelerates growth. The red light makes leaves bigger and controls the flowering rhythm. The IR light helps plants deliver higher yields.

But here is the thing indoor growers, look out for models with quality control issues.

Pros

  • The fanless design is remarkably quiet when running
  • The aluminum circuit board offers fast heat dissipation
  • The waterproof design improves protection and durability
  • The full spectrum delivers effective ppfd values for healthier growth
  • Provides even light distribution

Cons

  • Some models may come with quality control issues

Verdict

If you have been looking for a high-performing 1000-watt LED to give you superior performance in all growth stages, then look no further than this amazing model from SDOVUERC.

Overall Rating: 4.8

Likesuns 1000-Watt LED Grow Light

Have you been looking for a high-performing 1000-watt grow light to boost fast growth and healthy yields? Look no further than this great model from Likesuns.

Key Features

  • Full-spectrum design
  • Efficient cooling system
  • Daisy chain function
  • Three switch modes
  • Dimmable design

Likesuns 1000-Watt LED Grow Light produces a full spectrum, which is great because it plays an important role in all stages of your plant’s life cycle. When you mount it at twenty-four to thirty inches for twelve hours a day, it will effectively promote germination.

When you hang it at eighteen to twenty-four inches above your plants for about sixteen hours a day, it will successfully promote flowering as well as fruiting. When you turn on the Veg and bloom switches at the same time, the.

The lamp will produce maximum illumination to support growth from seedling to fruiting. Based on its excellent performance, this model can replace a conventional o e thousand watts MH or HPS lamp.

You will appreciate the innovative daisy chain function that comes with the light. It allows you to connect several units in parallel, providing wider coverage for your indoor growth.

With this function, you can connect up to four units in a single grow room. The daisy chain connection is neat with no messy cables.

This model comes equipped with high-quality fans, which don’t produce too much noise that you cannot withstand. In addition to the fans, you’ve got heavy-duty aluminum heat sinks that increase heat dissipation by up to thirty percent.

The LED board is well-protected to prevent overheating when the light runs for many hours. Mounting the light is easy because all the necessary hardware is included in the package.

But here is the thing, the product may arrive with shattered glass and it is possible to receive a used light.

Pros

  • Has an impressively wider coverage of up to 65 by 65 inches
  • Double switch design produces a balanced full spectrum
  • The high-performance fans and heat sinks keep the unit cool-running
  • Daisy chain connection allows you to link up to four lights
  • It comes complete with all the necessary mounting gear

Cons

  • It is possible to receive a used unit with a shattered glass

Doesn’t come with a time function

Verdict

This unit is a great upgrade from traditional MH or HPS lights. It is highly energy-efficient and high-performing in all stages of plant growth.

Overall Rating: 4.7

Sunraise 1000-Watt Led Grow Light

Lower your electricity costs with this high-performance high-efficiency one thousand watts grow light from Sunraise.

Key Features

  • Daisy chain function
  • Zener diode technology
  • Three modes of operation
  • Ninety-degree lens angle
  • Mounting hardware

Sunraise 1000-Watt Led Grow Light features optical lens technology, which performs better compared to the reflector series. The brand uses fifteen-watt triple-chip LEDs that deliver superior brightness and highly effective PAR values.

You’ve got ninety-six LEDs in the unit, and each piece is integrated with a Zener diode for superior performance and a longer lifespan.

We truly appreciate the daisy chain feature that comes with this light. You can easily manage more units to increase illumination and PPFD output by linking up to five units in parallel. The power cord is anti-tangling, so you will not have messy connections in your growing space.

The unit has three modes of operation, which means you’ve got two switches, Veg, and bloom. The first mode is Veg, which is suitable for germination and seedling growth. This mode contains white and blue LEDs.

The second mode is Bloom, which is what your plants need for flowering and fruiting. This mode contains white and red LEDs. The third mode is Veg+Bloom, which can be activated by putting both switches on. This model delivers a full spectrum for healthier growth and yields.

What we don’t like about this model is the fact that it is not waterproof and the possibility of the fans malfunctioning.

Pros

  • Triple-chip LEDs deliver superior brightness and PAR
  • The Veg and Bloom switches provide three modes of operation
  • You can connect up to five lamps in parallel for added coverage
  • No extra ballast is required for the unit to function
  • It can be effectively controlled by a timer

Cons

  • The construction of the unit is not waterproof or weather-resistant
  • Surrounding temperatures must be less than one hundred degrees Fahrenheit

Verdict

This fixture is a great option for large grow tents and grow rooms. Your plants will love the PAR values delivered by this lamp.

Overall Rating: 4.6

King Plus 1000-Watt LED Grow Light

Have you been looking for a high-quality, high-performing 1000-watt grow lamp for your greenhouse indoor plants? Look no further than this great model from King Plus.

Key Features

  • Features Veg and Bloom switches
  • Delivers a powerful full spectrum
  • Double-chip technology
  • Advanced cooling system
  • Mounting hardware included

King Plus 1000-Watt LED Grow Light is powered by ten-watt double-chip LEDs, which is great because they make the lamp highly energy-efficient compared to conventional HPS lighting systems.

The double-chip LEDs deliver a full spectrum that ranges from three hundred and eighty to seven hundred and eighty nanometers. The wavelengths include red, orange, blue, white, IR, and UV. The IR LEDs are usually dimmer.

The fixture has an advanced cooling system that includes upgraded aluminum radiators and high-speed fans for superior cooling performance.

The light has three settings. The first one is the Veg setting that is made up of white and blue LEDs. This setting is ideal for the germination and seedling phases.

The second one is the Bloom setting that is made up of white and red LEDs, which is good for boosting flowering as well as fruiting. The third one is the Veg plus Bloom that includes all the wavelengths, making it suitable for all growth stages.

The manufacturer also provides recommended grow light distances for different growth stages. During germination, you are advised to hang the light 26 to 30 inches from the plants’ canopy.

For the vegetative phase, hang the light 20 to 26 inches from the canopy. For the flowering phase, hang the fixture 18 to 24 inches above the plants. For the fruiting stage, hang the fixture 18 to 24 inches from the canopy.

What we don’t like about this model is the fact that you can get a model with LEDs that don’t work.

Pros

  • Has three operating modes for different stages
  • The double-chip LED technology is highly energy-efficient
  • The high-performance cooling system maintains optimal temperatures
  • The brand provides grow distance recommendations
  • The package comes complete with installation gear

Cons

  • It is possible to get a model with damaged LEDs

Verdict

This is a very impressive fixture for the money. It delivers a superior full spectrum when both the Veg and Bloom switches are on for superior growth performance.

Overall Rating: 4.6

Giixer 1000-Watt LED Grow Light

If you have been looking for a bigger, more energy-efficient, brighter 1000-watt lamp to replace your traditional grow lights, then look no further than Giixer 1000-Watt LED Grow Light.

Key Features

  • Dual-chip LEDs
  • Powerful cooling system
  • Three modes of operation
  • Full-spectrum illumination
  • Longer lifetime LEDs

This professional brand has ensured that the lamp will meet the requirements of all growth stages with the use of Dual-chip LEDs.

This impressive LED technology provides superior coverage and high PAR values. The unit delivers a powerful and highly effective full spectrum that is made up of white, orange, blue, and red wavelengths. The red wavelength increases yield up to thirty-five to fifty percent. The blue light increases growth to speed up to thirty percent higher.

You’ve got a powerful cooling system that is made up of two heavy-duty fans and high-performing heat sinks. You don’t have to worry about overheating or burning your young plants.

This brand is confident about this product. So, it has backed it with a two-year quality warranty along with a thirty-day refund.

Installing the light on the ceiling of your grow room is easy and quick with the included mounting gear. You will need a minimum clearance distance of about twelve inches from the plants’ canopy.

But here is the thing, the fans of some models maybe a little bit noisy.

Pros

  • Has a wider coverage, making it suitable for larger grow rooms
  • The full spectrum delivers higher PAR values
  • Three light settings allow for superior performance in different stages
  • Has a very powerful cooling system that maintains optimal operation
  • The unit is super easy to mount on the ceiling

Cons

  • Some models may come with noisy fans
  • Could perform better with three-chip LEDs

Verdict

This is a great choice for any seasoned veteran or new indoor grower. Just make sure you do not receive a model with issues.

Overall Rating: 4.5

Beelux 1000-Watt LED Grow Light

Improve your indoor growing experience and yields with this amazing 1000-watt grow light from Beelux.

Key Features

  • Full-spectrum illumination
  • Energy-saving technology
  • Efficient cooling system
  • Zener diode technology
  • After-sale services

With a power rating of 1000 watts and an operating power of 105 watts, Beelux 1000-Watt LED Grow Light is the perfect replacement for conventional 1000-watt HPS lamps. It has a wider coverage angle of up to 120 degrees.

You’ve got a unique LED design integrated with the Zener diode, which is great because if one LED gets damaged, it will not affect the operation of the LEDs on the board. This improves the lifespan of the light.

The fixture has a double switch design, which means you’ve got multiple modes of operation. For vegetative growth, including germination and seedling, you need to turn on the Veg switch. For flowering, blooming, and fruiting, you need to turn on the Bloom switch. For healthier and bigger yields, you need to turn on both switches.

It is one of the easiest fixtures to install because the hook holes at the back of the unit are fitted with a metal cover. The adjustable rope hanger, on the other hand, allows for easy height adjustments for different growth stages. You’ve got a daisy chain design on each unit that allows you to connect up to three fixtures for superior coverage.

The light comes equipped with two high-speed fans that are quiet-running. You also have multi-faceted heat sinks for superior heat dissipation.

But you can likely receive a model that malfunctions in the bloom setting.

Pros

  • Zener diode technology ensures one bad piece doesn’t affect the others
  • Has a wider coverage angle of one hundred and twenty degrees
  • The high-speed fans don’t produce too much noise
  • Delivers a full spectrum for effective growth and healthy yields
  • Easy to install and adjust grow light distance

Cons

  • The light may fail to work properly in the bloom setting

Verdict

This is a good fixture for the indoor growing of different plants, including potted plants, orchids, and succulents.

Overall Rating: 4.5

Things to Consider When Looking for 1000W LED Grow Lights

Here are the most important things to take into consideration:

Scientific Spectral Design

Any 1000-watt grow light can produce a full spectrum. But does it have a scientific spectral design? Well, a 1000-watt lamp that can produce a scientific spectral design will meet all the light requirements (PAR output) of your plants for the different growth stages.

Strong Cooling System

You have to make sure that the light has a powerful cooling system that will greatly reduce the operating temperature and extend the lifespan of the light. The light should have high-speed fans and innovatively heat sinks.

Daisy Chain

The Daisy chain feature is important for indoor growers with a larger growing space. You can link up to three lights in parallel to increase maximum coverage and PAR output.

Final Thoughts

For this roundup, the winner is Bestva Pro 1000-Watt LED Grow Light. What makes this model stand out is the scientific spectral design it provides. The design offers a whole range of light that your indoor plants need through all growth phases from germination to fruiting. Achieve higher yields with this incredible light fixture from Bestva.

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