Best 1000 Watt LED Grow Light Reviews and Buyers Guide – Update 2018

Looking for the best 1000 watt LED grow lights on the market? Now, catch your breath, sit back and relax. Your ultimate solution is here.

If you ask, why LED grow lights? Why not HID, HPS or other lamps? The answer is, technology is developing day by day and we all want to do more work using less power. LED lights have replaced HID, MH, and HPS long ago because of their high intensity of light with less power consumption.

Growing plans indoor has become very popular in the last decades as it is eco-friendly and more productive. LED light act as the sunlight and mimics the intensity and spectrum of the sun to provide every necessary thing for photosynthesis that helps its growth.

There are so many brands offering various features but some of them lack the standard of being a grow light. Therefore, I have narrowed the way from choosing only four the best 1000 watt LED grow light from hundreds. They have standard durability, light intensity, full spectrum to make this worthy of choosing.

Let’s break down every one of them to know more details-

Top #4 Best 1000 Watt LED Grow Light

King Plus 1000w LED Grow Light
BESTVA 1000W LED Grow Light
Wisful 1000w Led Grow Light
Growstar 1000W LED Grow Light

King Plus 1000w LED Grow Light Double Chips Full Spectrum with UV and IR Review

What We Liked Most About This Product

Variation in LED wattage is the unique thing of this King Plus 1000 watt LED grow light. There are 3w and 5w LEDs that offers maximum intensity in two different wattages, and scientifically it helps to keep the PAR per LumenKing Plus 1000w LED Grow Light Double Chips Full Spectrum output balanced.  This is what makes sure of the plants having the perfect lighting for their growth.

It also allows the product to get long lifespan and cover more area on the plant bed. This is one of the reasons why I put this on #1 on the top chart.

Seems interesting enough? Let’s dive into it-

Product Overview

A 1000 watt light should have high power Consumption but thanks to the modern technology we get to know about the LEDs. This King Plus offers 185-watt power Consumption to run the light in its full spectrum. Eventually, it results in 0.185w/h electricity utilization that is incredibly low regarding the intensity of light it offers. The worldwide voltage it offers is 85v – 265v, just plug it and play, easy! None of the previous generations electric lights (HPS / MH) had this much energy saving ability

Full spectrum helps the plant to get the right amount of light wavelength so it can grow up having the perfect environment. This King Plus Consists of red, blue, white, yellow, UV and IR etc. that helps the LED to mimic the sunshine to keep the highest pace of growth to your plant.

The cooling system of this LED is spectacular, the manufacturer provided 3.00 mm and 1.6 mm holes into the structure so it never gets the chance to hamper the temperature stability. For better cooling, there is a fan convicted on the glass part. Therefore, you can see this LED is engineered to face any rough situation and you can easily use it for 24/7 without any issue.

Each of the LED has their own resistance that helps them to keep working separately. Therefore, if anything happens to one LED can’t affect the entire system. This also provides the chance to show the maximum performance of each LEDs. Now, when it comes to controlling the device, there is a timer that you can easily control the on/off timing of the device that makes it one of the best LED grow lights.

You won’t get a waterproof protection of this device, so keep it dry wherever you use. There are four hooks attached on the back of this LED, you can put some cords in it, included with the box and use them to redirect the position that is suitable for plants.


  • Different timer setup for vegetables, flowers and fruits
  • Standard tempering issues: works finely on -20 to 400 C
  • 3w and 5w LEDs for better light intensity
  • Comes with hanging hooks for directing the LED
  • Offers lifespan of the light 100,000 hours
  • Cooling system of the LED is remarkable
  • Powers up with 85v to 265v and 50-60 Hz current
  • Epistar type LED with full spectrum


  • No water-proof protection, so this makes it a grow light for indoor plants
  • It can help you to harvest one full sized plan only, don’t expect more from it

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BESTVA 1000W LED Grow Light Full Spectrum Dual-Chip Growing Lamp Review

What We Liked Most About This Product

What you get from most of the grow LEDs is traditional 3W or 5W combination, but this one offers you a lamp that has 10W LEDs. That results in double brightness though it is engineered for consuming less electric energy thanBESTVA 1000W LED Grow Light Full Spectrum Dual-Chip Growing Lamp others, though the yield is the highest among other products. This is what I liked most about this BESTVA 1000 Watt LED grow light.

It isn’t the end that you’ll get from it. Here are other features you might be interested in-

Product Overview

For growing lights, 100 watt LEDs are beneficial for the plants, vegetables, flowers, and fruits. This BESTVA offers the same wattage of LEDs and you will get full spectrum from it. The 380 nm to 780 nm wavelength of this lamp offers the most suitable environment for growth that mimics the sunshine perfectly.

There are holes in the aluminum and glass compartments on the structure of this LED and this creates heat convection with the help of a cooling fan attached to it. The cooling fan is quiet and less power consuming so the temperature remains suitable for the plants. This smart cooling system allows it to run 50 to 600 F than any others on the list. Smart, isn’t it?

The light intensity of this BESTVA product is comparable with 650 Watts HPS light where this one consumes only 185 watts only. See? You are getting twice coverage area that is effective to the growth your plants. The LED of this product is hydroponic, so it may cost you more but the performance is beyond comparison with non-hydroponic LEDs.

100 dual chipped Bridgelux or Epileds LED offers 5.1 feet x 4.7 feet coverage from 24 inches height. The measurement can be changed and the area coverage will change proportional to the height if the height increase the coverage area will be smaller and vice versa. It weighs only 5.6 pounds that is lighter than any other on the list. So if you are in need of light weighted the best LED hydroponic grow lights, this is it.


  • 10 w LEDs provide the highest brightness
  • 380- 780 nm full spectrum LEDs
  • The coverage area of 5.1 x 4.7 feet with 24 inches height
  • An excellent cooling system of the LED
  • 100 double chipped LED for more light intensity
  • Hydroponic LEDs ensures the highest growth to the plants
  • Timer for remote controlling lighting time for various plants


  • Plants may get burned if you don’t be careful about the height

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Wisful Led Grow Light 1000w Review

What We Liked Most About This Product

It offers half the lifespan than others in the list, but the thing makes Wisful Led Grow light 1000w worthy to be the #3 is its brightness that affects higher growth than others. Dual 5w LED of 100 pieces provides super high intensityWisful Led Grow Light 1000w Review to your plants. This offers to grow lights with a suitable wavelength of light that is easy to absorb by the plants. Therefore, the growth using this LED is spectacular and exceptional.

There is something more it offers, these are-

Product Overview

You’ll get the newest technology of dual chip LEDs in this product that is 2 pieces 5w chips in each LED that helps to create super bright light with more power efficiency. Traditional 3w and 5w LED grow lights are lacking this specific technology and this is why you’ll get the highest PAR per Lumen output from each LEDs.

Wisful LED provides blue, red, white, yellow, UV and IR lights so your plants get full spectrum and take the suitable one that helps its growth. The light is ultra-efficient and your plants can get everything that is necessary to all growth stages from natural sunlight. The design of this LED makes it suitable for indoor use only.

As you’ll be getting super bright light the LED should have an advanced cooling system to support it. The manufacturer of Wisful led grow light provided high-speed noiseless fans with the upgraded high-quality aluminum heat sinks. This allows the easiest heat dissipation of the LEDs.

You should hang your LED from a specific height so the plans don’t get burned but get the most amount of light intensity for better growth. For vegetables the height is about 18 – 24 inches, for seeding it is 24 inches, for flowering the height is 12 – 18 inches and for germination, you should hang it about 24 to 30 inches high.


  • Super bright LED lights with 5w double chips
  • Provides a full spectrum of light
  • Advanced noiseless cooling system
  • Highest yield affect for any type of plants
  • Durable structure of the LED lamp
  • Emits absorbable wavelength of light that allows higher growth to the plants
  • Best choice for any indoor cultivation


  • Growth may seem less if you don’t use the light directly

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Growstar 1000W LED Grow Light Review

What We Liked Most About This Product

Growstar 1000W LED Grow Light is the last one of our list but not the worst one, it offers all the standard features like others but the thing that took this in this top-notch position is the LED structure of this lamp. You’ll be gettingGrowstar 1000W LED Grow Light Review 200 pieces of LEDs with a 90-degree optical lens in front of the LED. This helps the LED to be 40% more efficient on the other hand it can shorten the light loss up to 40%. This is something unique only Growstar 1000 watt LED Grow Light offers.

Here are all the details about it-

Product Overview

Your plants will get full spectrum light that is helpful for the growth of the plants, veggies, flowers, and fruits. 380 to 760 nm wavelength with all the natural colors including IR and UV emits from this LED. So your plant can absorb any kind of light it needs for the better growth.

A dedicated switch allows you to get a suitable lighting condition for vegetables and flower blooming, so you can easily use it on any type of plants. This switch provides maximum flexibility to the user and you will have control to the growth of your plants.

It has 100,000 hours lifespan so sit back and relax, your indoor garden will be just fine for at least 10 years. Although it offers three years warranty you can trust their quality as they are praised by their Consumers for their quality product.

Like the previous one, it also has an advanced cooling system with high-speed noiseless fans. There is an aluminum heat sink that is of high-quality allows heat to dissipate smoothly. This also keeps the temperature controlled, so the plants get a perfect environment for growth.

You can compare this one to traditional 1000 watts HPS/MH type lamps. The reason for replacing it is the low power Consumption of the Growstar Light. It more likely consumes 400 watts maximum to provide full spectrum color that is less than half of the power that HPS/MH Consumes.


  • Low power Consuming ability
  • Higher intensity of light than its price range
  • This one offers 100,000 hours lifespan
  • Dedicated switch for vegetables and flowers
  • An advanced cooling system of the LEDs
  • Growth is fast as it provides full spectrum light
  • Replaces traditional 1000w HPS/MH


  • The yield may seem smaller as the coverage is small, but it offers standard growth

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Buying Guide

The type of LED light you use for your cannabis growing effect has a monumental effect. Many factors go into what LED light to use for growing cannabis.

In this section, we did the research for you and we’ve rounded up what to look for when buying LED grow lights available on the market of 2018. These are described below-

  • Light spectrum

Specific wavelength is mandatory to make the growing process efficient though plants can grow finely under most of the spectrums. This is why the high-quality LED light is needed because they provide a full light spectrum that allows you to choose the best one for your plant. Blue Lights (400nm – 500nm) offers suitable lights for vegetables type plant’s growth. Red or yellow lights (660nm – 730nm) provide suitable light for the growth of flowers. These lights play an important role in the different stage of the plant’s growth. They provide various lighting spectrum as outdoor sunlight that helps the plants to react and grow.

  • Light Amount

Plant’s growth depends on the amount of light, the more they get the better they grow. Is it easy to find an LED light that emits high-quality light for growth? Of course not, if you don’t know about the internal design of the LED and the quantity of light it provides, you can’t get a hold on to the best 100 Watt LED grow light. The light should aim directly to the plant like the sun, and all the panels should have 3W bulb that won’t burn the plant and give the highest amount of light. There should be more panels like this and this will help to provide more light to the larger area.

  • Wattage per square foot and coverage area

Saving electricity while using 1000 Watt grow light is a vital point you should keep in mind, as you should run them for a long time. All the electrical output of your LEDs should have 300-watt optimum wattage. This will help your plants to get appropriate light and save them from burning. 50 to 60 watts/square foot is the recommended light amount for growing your plant correctly.  3 x 3 feet are recommended coverage area of the light you are using, knowing this you can correctly choose the needed one.

  • Quality of materials

Quality of your light source affect highly to the growth of your plants and expensive LED can result in a good investment for your cultivation. To provide 3W per bulb of your LED, semiconductor chip used in the circuit have to be of high-quality. More than 50,000 lighting hour without any issue is the standard statistic of a durable LED. The longer warranty the manufacturer offers the better chance of getting a high-quality light becomes. Because they more likely use the best parts that offer long lifespan to your electric device.

Difference between LED and HID

LED or Light Emitting Diode lights use electricity more efficiently than other technologies like High-Intensity Discharge or HID bulbs. LED will also cost you very less even though you can run them for a long time. They have less power Consuming system though they create a higher intensity of light.

When it comes to choosing a full spectrum light LED are the better choice over HID because LED resembles the sunlight and you can get the right wavelength if you want it. LED also helps to keep the temperature balance that is very important for your plant.

Why is Low Heat Emission Needed?

As an electric artificial light that works as the sunlight to the plant emits a high amount of heat as it stays on for a long time. If the heat is too high your plants will get burned or discolored, and of course, you don’t want that! So the only solution to this problem is to control the temperature. Some LED has a lower heat emission system in them and you can control it to keep the heat suitable for your plant’s growth and save electricity both at once. Temperature affect humidity and this also affect the health of your plant. Be careful of this, so you can keep your plant’s growth in a positive direction.

How to Use Grow Lights Correctly?

Grow lights are artificial sunlight for the plants you want to cultivate indoor, so the right amount of light and correctly using the LED matters to the plants. The light should be facing directly to the plants so the maximum amount of light they can get. The intensity should be at the standard level so that the plants don’t get burned. With all the grow lights we have listed here comes with a hook and cords so you can easily put them directing to the plants.

Read this articles to know How to use LED Grow Lights?


Q: How many amps do one of these draws from a 120v circuit?

A: Less than 10amps

Q: What is the decent coverage for using 1000 watt plant grow lights?hydroponic Tents FAQ

A: 3 x 3 x 3-6 feet

Q: Can these be run safely on a cycle of 20 hours on and 4 hours off for auto-flowering plants?

A: Yes! I haven’t had any issues and was running them 24/7 Love It!

Q: What are the difference between 240 watts and 1000 watts you talk about?

A: It takes 240 watts from the wall but the HPS is 1200 Watt so it saves your electricity and money

Q: What’s the best indoor tent size for this light hydroponic grow?

A: 3×3 indoor tent or 4×4 indoor tent any bigger might consider running two lights

Final Thoughts

From this review, I guess you will be getting the perfect guideline to know all the things before buying the best 1000 watt LED grow light. The list we have given here all of them has something unique that can match various Consumers desire. All of them comes standard features like full spectrum, low heat emission, low power Consuming, standard wattage etc. The products we enlisted here provides maximum durability as their material quality is rich. So, you can spend your money by knowing everything that makes the product worthy of your spending.

All the conditions have been considered to make this review but we have narrowed down the number you had to choose from the market.  So, I’m sure you will get the desired grow light you were searching for.

About Willie Miller

Hey there, glad you could stop by this site. My name is Willie Miller, the man behind Gardeners Yard. If you want to find any information about gardening tools, products and other supplies, then you have come to the right place. I have a number of insights about different gardening methods, including hydroponics. You will be able to find so much about all the supplies that you will need to be able to succeed in any form of gardening. If you love indoor gardening, then you can rest assured that I will give you expert reviews and advice on different grow tents and you will become an expert in just a couple of weeks.

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