The Best LED Grow Lights of 2021

The Best LED Grow Lights of 2021

The Best LED Grow Lights of 2021

LED grow lights continue to be a popular choice for indoor growers and indoor gardeners who are always looking for the best products to help them and their plants succeed. The experts at Rightbud have done the research so you don't have to! Here's what we found about the best LED grow lights of 2021.

The newest crop of LED grow lights use less energy than traditional bulbs, which means they're more efficient and cost-effective in the long run. They also last longer and produce a brighter light that will make your plants thrive like never before and because they emit very little heat, you can put them closer to your plants without worrying about damage to your crops..

The demand for high-quality, versatile, and energy efficient LED grow lights is skyrocketing in response to demand for easy-to-use indoor garden lighting, growing concerns about electricity costs and usage as well as a desire for more options to customize your indoor gardening space to suit both edible and medicinal plants in addition to the needs of the grower.

There are many LED grow lights on the market to choose from and we want you to know which ones will work best for your indoor garden. This year’s new models will offer improved light spectrums and higher yields with better coverage than ever before, and we’ve included some older models just can’t be beat. And with so many options available, it's never been easier or more affordable to upgrade your lighting system and find the best led grow lights for you! Here is a list of the top picks that we think will fit your needs.

Table of Contents

Table of Contents

The Best Full Spectrum/Flowering Grow Lights of 2021

The Best Full Spectrum/Flowering Grow Lights of 2021

The Best Veg/Clone Grow Lights of 2021

The Best Veg/Clone Grow Lights of 2021

The Best COB Grow Lights of 2021

The Best COB Grow Lights of 2021

Before You Buy

Before You Buy

Before you buy an LED grow light, there are a few things to consider. It's important to know what kind of grower you are: whether you're an indoor hobbyist or looking for the most efficient and cost-effective solution possible. Knowing what size your area is will help with picking out the right bulb, too. There are many LED grow lights on the market that offer improved light spectrums and higher yields with better coverage than ever before so don't be afraid to shop around when finding the perfect fixture for your indoor garden.

LED (light-emitting diode) grow lights have become a standard for serious growers. They are ready to plug-and-play, can produce high yields with incredible energy efficiency, and last a long time without losing lumens while traditional or HID bulbs may need yearly replacement as they start to lose their brightness.

But one of the biggest reasons LED grow lights have become the choice for serious growers is the spectrum of light they produce. Full spectrum LED grow lights can make a huge difference in helping your plants grow to their full potential and yields. Red & blue spectrums are crucial, but infrared and ultraviolet spectrums are helpful and even essential depending on what stage of growth your plants are in since different wave lengths are needed to be taken into consideration to ensure maximum growth.

You’ll also want to consider how big of a footprint you need your LED grow light to cover. Every LED grow light will have an amount of space it can cover effectively, so it’s important to measure your grow space and the potential area your plants will cover as they grow very carefully. Then you can research and read reviews like this one for LED lights can actually cover the space you need efficiently and effectively.

Yet another thing to take into consideration when choosing the best LED grow light for you is durability and efficiency since it isn’t unusual for an LED grow light to run for 12-18 hours a day. When researching LED lights be sure to note the total output. The more light an LED light actually gives off, the bigger yields you should get, so choose the most powerful LED grow lights (within reason) for your grow space.

So as you can already see, it’s not enough for an LED grow light to be popular on Amazon; it has to be the best for your needs and your indoor garden. Our experienced staff of experts have done a comprehensive review of the available grow lights for 2021 and recommend these as the best LED grow lights option out there!

The Best Full Spectrum LED Grow Lights of 2021

The Best Full Spectrum LED Grow Lights of 2021

NextLight Mega Pro Full Spectrum LED Grow Light

NextLight Mega Pro Full Spectrum LED Grow Light

The NextLight Mega LED grow light is ideal for those who want to cover a large area with an efficient, but powerful LED grow light. The “Mega” in the name doesn't refer to its size; rather it's called "Mega" because of how much power and coverage this panel provides you!

The NextLight Mega doesn’t have separate settings for vegetative and bloom/flower cycles. It has the same coverage area as 1000W HPS, but with better spectrum giving it one of the largest coverage areas in its class! With 1650 umols per second and 2.6 PPF per watt efficiency, this might be your best bet when deciding on what LED to purchase next time you need more grow lights!

This powerful grow light emits a full spectrum, bright white light that's more like the sun so you can expect tighter internodal spacing and better overall quality. NextLight's full spectrum is easier on the eyes and delivers you plants the same sun-like qualities they love without the high energy requirements and increased heat.

The Mega Pro includes an onboard dimmer that allows you to dim the light to 0%, 25%, 50%, 75%, 100% or set to EXT for external use with NextLight Control Pro or NextLight Adapt Pro controllers.

NextLight Mega Pro Specs

NextLight Mega Pro Specs

Veg Footprint

7' x 7'

Flower Footprint

5' x 5'

Power

680 watts

Spectrum

Full

Light Output

1650 umol/s

HID/HPS Equivalent

1000 watts

Dimensions

37.75 x 36.75 x 3.25

Weight

26 lbs

Manufacturer’s Warranty

5 years

Horticulture Lighting Group HLG 650R Quantum Board LED Grow Light

Horticulture Lighting Group HLG 650R Quantum Board LED Grow Light

The HLG 650R is a powerful, top rated LED grow light that can produce some of the highest yields possible for your growing environment. The 650R draws 630 watts from the outlet - enough to flower a 5' x 5' area or veg a 7' x 7' area. With its convenient dimmer, it can drop down to 60 watts as needed and thanks to this same feature you get increased control over how far above ground level your plants are being grown at different stages in their life cycle.

The HLG 650R's Samsung LM301H LEDs are capable of emitting 4000K spectrum with an incredible 1770 umol/s total output, and don't forget that this model also has maxed out blue and red wavelengths - all at hundreds of dollars less than comparable models on the market!

The Horticultural Lighting Group 650R was engineered specifically for those who want maximum plant growth without breaking your wallet. This innovative design features cutting edge LED technology from Samsung which gives off intense blue as well as maximized red wavelength making it more efficient than ever before and perfectly suited for professional horticulturalists as well as amateurs and enthusiast’s home gardens.

HLG 650R Specs

HLG 650R Specs

Veg Footprint

7' x 7'

Flower Footprint

5' x 5'

Power

630 watts

Spectrum

Full

Light Output

1770 umol/s

HID/HPS Equivalent

1000 watts

Dimensions

26" x 21.5" x 2.75"

Weight

23 lbs

Recommended Height

30" - 36"

Manufacturer’s Warranty

5 years

Growers Choice ROI-E720 LED Grow Light

Growers Choice ROI-E720 LED Grow Light

The Grower’s Choice ROI E720 LED grow light delivers efficient, high-quality results, offering some of the best coverage we've seen for a 5' x 5' grow space. The ROI E720 features 8 LED bars and provides excellent efficiency, distribution, and quality components! The integrated drivers make this fixture easy to set up - just unfold it, hang it up and plug it in.

When you want the best possible for your plants, Grower's Choice is the way to go. The GC-3K Full Spectrum LED diode provides an ideal spectrum that will bring both vegetative and flowering growth to new heights with efficiency comparable only by industry giants. Utilizing Osram 660 nanometer chips for peak photosynthesis, plants get exactly what they need to grow big and beautiful while having an array of diodes that can rival any other brand. From initial vegetative growth all the way through flowering stage, this light will be sure your plants are getting just what they need in order to thrive well into maturity.

The ROI-E720 can save as much as 40% on energy and can be dimmed to have just the right light output you need for your grow operation. With its full PAR spectrum coverage, it provides better canopy lighting than a typical HID fixture would provide meaning higher yields and healthier plants!

The optional, but highly recommended Grower's Choice Master Lighting Controller gives you the ability to set your own light cycles, for example. Settings such as these are great if you want more control over how much light your plants get and when they get it.

Grower’s Choice ROI E720 Specs

Grower’s Choice ROI E720 Specs

Veg Footprint

7' x 7'

Flower Footprint

5' x 5'

Power

780 watts

Spectrum

Full

Light Output

1870-2080 umol/s

HID/HPS Equivalent

1000 watts

Dimensions

46.9" x 46.8" x 3.2"

Weight

44 lbs

Recommended Height

6" - 24"

Manufacturer’s Warranty

5 years

Mars Hydro FC E4800 LED Grow Light

Mars Hydro FC E4800 LED Grow Light

The Mars Hydro FC E4800 could be the best LED grow light in its class for those looking to maximize yields with an efficient light that provides more than enough light. It also allows growers a variety of control options with its adjustable bars that spread out the diodes along each bar from side-to-side to provide better distribution of light. The design was carefully crafted with smart choices like high diode counts which are then distributed evenly throughout the fixture so there's no wasted space - this innovative yet affordable LED grow lights will save you time and money!

The Mars Hydro FC series are the first bar array fixtures with adjustable bar positions. This is a feature that growers have been wishing for because many bar fixtures create hot spots in the middle - which means you get less light at one end and more on another, so it's more challenging to grow plants evenly without touching each other. But now, thanks to these new bars from Mars Hydro (which can move anywhere along their frame), this problem doesn't exist anymore! The arrangements suggested by Mars Hydro include two different configurations: One moves the bars away from the center towards both ends while still providing full coverage across all three sections; and another configuration pulls back some of those outside.

The FC E4800's LED driver mount is a sleek and elegant fixture, designed with durability in mind. It consists of two aluminum frame pieces that are light weight while providing stability at the same time. The driver mount has an adjustable width so that you can properly position the LEDs anywhere within its reach without worrying about them hanging out from their designated spot too much - even though they provide plenty of cable lengths should you ever need to do some repositioning.

One reason for the FC E4800's high efficiency is because it uses more diodes than most other lights. FC E series fixtures were made with 2016 diodes - so at 480 watts, there's about 4.2 watts per diode in the FC E4800! 3 diodes per watt is typically considered to be a good density. Some grow lights use fewer than 2 diodes per watt so the FC E4800's density is excellent by comparison, even including diodes with 5 different spectra. The full spectrum diodes are a mix of 2800-3000K 4800-5000K. They also include UVA diodes near 410nm, red diodes at 665nm and far-red diodes around 740nm.

The Mars Hydro FC E4800 LED Grow Light is designed for the highest yields of any compatible LED grow light. The foldable design allows it to be compact and easy to install, while its sturdy construction lets you know that this product will last a long time!

Mars Hydro FC E4800 Specs

Mars Hydro FC E4800 Specs

Veg Footprint

5' x 5'

Flower Footprint

4' x 4'

Power

480 watts

Spectrum

Full

Light Output

1328 umol/s @ 120V

HID/HPS Equivalent

900 watts

Dimensions

34" x 33" x 3"

Weight

20.1 lbs

Recommended Height

6" - 24"

Manufacturer’s Warranty

5 years

Black Dog LED PhytoMAX-2 1000 LED Grow Light

Black Dog LED PhytoMAX-2 1000 LED Grow Light

Innovation is the key to success, and Black Dog PhytoMAX-2 1000 Full Spectrum Plant LED grow light is no exception. The PhytoMAX-2 1000 offers bright, high-powered light to a footprint of 8' x 8' (vegetative) and 6.5' x 6.5' (flowering). It has an unprecedented size for any LED grow light on the market which almost guarantees healthy yields with its 5-watt diodes and impressive heat management capability.

The Black Dog PhytoMAX-2 1000 LED grow light distributes its light evenly throughout the coverage area so plants at the edge are able to receive just as much light as those located near its center unlike many traditional fixtures that create hotspots at the center of their coverage area while outer areas get less energy.

The Black Dog LED PhytoMAX-2 uses the highest quality top-bin LEDs that use 5 watts of electricity evenly. This helps to eradicate leaf burns and hot spots common in other less powerful lights, all made possible by a carefully designed layout with each diode providing its own uniform light for your plant’s optimal growth.

Using too much power to light up the LED of an indoor grow lamp reduces its lifespan. The Black Dog LED PhytoMAX-2 takes care of excess heat that it produces by transferring some into a heatsink, which allows for more efficient lighting and longer lasting LEDs.

The Black Dog LED PhytoMAX-2, with its proprietary Phyto-Genesis Spectrum, is designed to encourage plants to grow healthier and more disease resistant. This spectrum also contains UV-A light to help in increasing your plant’s production of trichomes but does not emit UV-B rays like other parts of the spectrum (near infrared - NIR). UV-A light increases levels of desirable, medicinal plant compounds without emitting any harmful ultraviolet radiation and boosting photosynthetic efficiency by making it easier for plants to absorb sunlight.

Additionally, the Black Dog LED PhytoMAX-2 features a single spectrum eliminating plant shock that happens when changing from blue LEDs to red LEDs and features one of the biggest heatsinks in the industry, which helps heat dissipate quickly and effectively.

The Black Dog LED PhytoMAX-2 is one of the most impressive grow lights on the market. This revolutionary LED grow light will make your plants thrive, keeping up their growth and development until they are ready for harvest.

Black Dog PhytoMAX-2 1000 Specs

Black Dog PhytoMAX-2 1000 Specs

Veg Footprint

8' x 8'

Flower Footprint

6.5' x 6.5'

Power

1050 watts

Spectrum

Full

Light Output

930 umol/s at 29"

HID/HPS Equivalent

1000 watts

Dimensions

21" x 21" x 7"

Weight

53 lbs

Recommended Height

47" Flower; 57" Veg

Manufacturer’s Warranty

5 years

The Best Veg/Clone Grow Lights of 2021

The Best Veg/Clone Grow Lights of 2021

Horticulture Lighting Group HLG 300L V2 BSpec Quantum Board LED Grow Light

Horticulture Lighting Group HLG 300L V2 BSpec Quantum Board LED Grow Light

The HLG 300L V2 BSpec LED Grow Light from Horticulture Lighting Group has an improved design for even more light coverage, making it a no brainer for this best grow lights of 2021 list. The 300L V2 BSpec is excellent for vegging but not suitable as a full growth cycle or flowering light. For a companion flowering LED with high PAR values, check out the HLG 300L V2 RSpec!

The HLG 300L V2 BSpec is an efficient grow light that features 2 high-efficiency QB 288 V2 Quantum Boards with 544 top-bin Samsung LM301B LED’s and 32 Osram deep blue diodes. The 300L V2 BSpec consumes only 250 watts but produces just as much lighting power as any standard 600-watt HPS system with no heat buildup from lower quality LEDs & ballasts; making them one of the most cost-effective units on the market today. The bulb life span on this product lasts for 50,000 hours before replacement which saves you time maintaining your lamps.

The 300L BSpec produces perfect full spectrum light but adds an extra boost in blue light that makes it dialed in especially for vegging. 3500K is ideal because of its abundance of red and orange, which are utilized during flowering to produce higher yields. The additional 470nm blue diodes provide a vegging boost that maximizes growth before the final flowering stage begins with lower wattage than other LEDs while producing even more quality harvests!

What are Quantum Board LED Grow Lights? It is no surprise that grow light technology evolves with time and Quantum Board LED Grow Lights are a perfect example of this. Quantum Board lights are basically diodes attached to a board that allows for a fix to the one big problem COB lights have - limited spectrum (a common issue among other types as well). The broad spectrum offered by quantum boards helps to ensure plants receive all the light and nutrients needed to thrive, making it an excellent option for growing things like medicinal herbs or vegetables without any need for extra heat sinks!

HLG 300L V2 BSpec Specs

HLG 300L V2 BSpec Specs

Veg Footprint

4' x 4'

Power

270 watts

Spectrum

Full

Light Output

675 umol/s

HID/HPS Equivalent

600 watts

Dimensions

26" x 10" x 2.75"

Weight

9.5 lbs

Recommended Height

24" - 32"

Manufacturer's Warranty

23 years

NextLight Veg8 Pro Full Spectrum Vegetative LED Grow Light

NextLight Veg8 Pro Full Spectrum Vegetative LED Grow Light

The NextLight Veg8 Pro is a high efficiency LED grow light that will keep your plants healthy and thriving. The Veg 8 Pro comes with the power to outperform any typical fluorescent 8 tube T5, saving you time and money by eliminating the need to replace bulbs often or worry about excessive heat.

The Veg8 Pro offers a 100,000 hour life rating and 5 year warranty. It is also half as power-hungry as T5 bulbs while generating minimal heat. With no noise to disturb you, this light will save your cooling bills with its easy low maintenance design.

NextLight's Veg8 Pro features the high-yield NextLight Full Spectrum, which offers many of the same benefits as sunlight. With only 210 watts and a 2' x 4' veg footprint, this light is perfect for someone looking to grow their plants indoors without worrying about heat or energy requirements. The full spectrum will help your plant reach its maximum potential in terms of growth speed with tighter internodal spacing!

The NextLight Pro Series Onboard Dimming feature allows more control over desired light intensity, so it can be adjusted between 25%, 50%, 75% and 100%. Add on an optional controller (not included) for even greater dimming precision with the full 0-100% range.

NextLight Veg8 Pro is made with highly efficient Samsung LM561B diodes, which are rated for 100,000 hours at 77 degrees ambient temperatures. That’s the equivalent of 22 years on a 12/12 flower cycle or 15 years in an 18-6 veg setting. Keep in mind though, that higher temperatures will decrease this lifespan.

NextLight Veg8 Pro Specs

NextLight Veg8 Pro Specs

Veg Footprint

2' x 4'

Power

210 watts

Spectrum

Veg

Light Output

530 umol/s

HID/HPS Equivalent

430 watts

Dimensions

41.75 x 17 x 2.75

Weight

13 lbs (5.9 kg)

Recommended Height

12" - 24"

Manufacturer's Warranty

5 years

Scynce LED Raging Kale Veg LED Grow Light

Scynce LED Raging Kale Veg LED Grow Light

The Raging Kale Veg LED grow light is a flexible, customizable lighting option for your plants that can change with both your and your plant’s needs. The Raging Kale Veg LED Grow Light offers two channels: one cool white channel and one warm white channel to meet whatever lighting requirements at any phase in your plant’s growth cycle. It has 1,500 LEDs; 768 each on 2 separate boards, which offer clever distribution without losing intensity or brightness. This versatile product comes equipped with 250 watts of power onboard, so it never loses its ability to provide what your plants need!

Scynce LED Technologies have created an innovative system for their grow lights that is able to focus light on plants more evenly than any other technology available. The idea is to use a secondary optic that concentrates the light energy, similar to how glasses help some of us see better. One big advantage with this sort of technology is that it emits lights at close to plant level - meaning no more need for reflectors! With any other affordable lighting system available on the market today there's nothing comparable which can focus LED light and guarantee an even intensity across your grow surface- so Scynce patented it!

The Raging Kale LED Grow Light, was created with a vertical farming design in mind by demanding botanists who really wanted something robust but affordable to light up their own indoor gardens. The Raging Kale emits little to no heat at all due to its small profile and lack of ballast, so you don't have to worry about the temperature around your plants or in your room and it won't interfere with other heat sources. Its small size makes it easy to install - even in tight spaces.

With Scynce's Theia app, you can control up to 32 lights with just a touch of a button! Simply plug in your Wi-Fi network and then connect Theia to any device that can use it- whether as an Android or iOS application on mobile devices like smartphones, tablets and laptops or through web browser access from anywhere at any time. You'll always be able to easily monitor different functions such as day/night cycles, so you don't have anything left out when planning ahead. Not only does this cut down time but also allows more precise adjustments based off each individual grower's preference!

Raging Kale Veg Specs

Raging Kale Veg Specs

Veg Footprint

5' x 4'

Flower Footprint

4' x 2'

Power

250 watts

Spectrum

Full

Light Output

583 umol/s

HID/HPS Equivalent

400 watts

Dimensions

46” X 6” X 1.5”

Weight

12 lbs

Recommended Height

6" - 18"

Manufacturer's Warranty

5 years

Spectrum King LED LowPro Veg 420 Watt LED Grow Light

Spectrum King LED LowPro Veg 420 Watt LED Grow Light

Spectrum King's LowPro Veg LED grow light has been designed and engineered to be low-profile, easy to install and small in size so they’re perfect for any space or scenario! You can't go wrong with this light as it promotes tight node spacing so your plants will be growing at a rapid pace without taking up too much room. The minimum distance between the fixture and plant is only 6’' (with the plants in the 3” range) so no matter how big your garden grows there'll always be enough coverage.

Add an optional dimmer to allow for added control and an enhanced light performance. You can even add an optional remote power system with programmable schedules, giving you the ultimate in customizability.

The Spectrum King LowPro Veg LED grow light is one of the most versatile grow lights in the industry – it comes equipped with four bars that provide 105 watts each, features an incredible 0.99 input power and produces approximately 135.35 lm/w efficacy for a whopping 63,000 lumens to work with! It's perfect if you need coverage over 4'x4' and weighs in at just 26 pounds which makes transporting easy.

The LowPro Veg’s lifespan of 50,000 hours is longer than most other grow lights because they are designed to be energy efficient and don't need a replacement any time soon. This means you don’t have to worry about getting the light replaced or dealing with another expensive bulb purchase anytime soon in order for it to work effectively like traditional grow lights. The fixture also guarantees maintaining up to 90% output with regular use which ensures your plants will stay healthy even when you’re not there to hold their tiny plant hands.

Spectrum King understands what growers need when it comes to vertical operations or gardens. Designed for commercial growers who need a low profile grow light, Spectrum King developed the LowPro Veg with a mere 6-inch clearance and provides an even coverage of 433 watts while being able to illuminate a wide 4 x 4 foot footprint during the vegetation stage in one shot! Add on optional dimmer or timer and make this grow light perfect for any space.

Spectrum King LowPro Veg Specs

Spectrum King LowPro Veg Specs

Veg Footprint

4' x 4'

Power

434 watts

Spectrum

Veg

Light Output

134.8 umol/s

HID/HPS Equivalent

800 watts

Dimensions

44” x 42.5” x 3”

Weight

22 lbs

Recommended Height

9" - 24"

Manufacturer's Warranty

5 years

The Best COB Grow Lights of 2021

The Best COB Grow Lights of 2021

Rapid LED CXB3590 4' x 4' 600W DIY LED Grow Light Kit

Rapid LED CXB3590 4' x 4' 600W DIY LED Grow Light Kit

Rapid LED's CXB3590 4' x 4' 600W DIY LED Grow Light Kit has been engineered to deliver quality, full spectrum light evenly over the plants in your indoor garden or grow operation. The CXB3590 utilizes CREE's newest COB to give your plants everything they need to thrive with this efficient, high performance, grow light.

The CXB3590 4' x 4' DIY kit is perfect for those who are looking towards larger-scale setups and want a slightly less expensive option that still provides an excellent output of energy efficiency when it comes to low heat LED grow light fixtures! Rapid LED's CXB3590 line offers you high performance technology without having to worry about costly failures due to overheating.

The CXB3590 4×4 features 12 COB lights arranged in rows of three. 12 lights, 12 holders and 12 reflectors, as well as 12 heat sinks to ensure that the heat doesn’t damage the product or the plants while providing maximum plant growth! Even with the heat sink, we recommend using external fans for more effective cooling because when these powerful LED grow lights are operating some heat will be generated.

This DIY COB grow light kit includes three potentiometers with knobs that allow you to dim each row based on your needs. Reflectors, substrates, canopy rails and hanging kits can be bought separately if needed. There are three HLG-185H-C1400B drivers in this system; the power consumption is 600W for these LEDs while providing a PPFD reading of about 760 when not using reflectors which makes it one among the best choices out there!

Rapid LED's CXB3590 4' x 4' 600W DIY LED Grow Light Kit has been engineered to deliver quality, full spectrum light evenly over the plants in your indoor garden or grow operation. The CXB3590 utilizes CREE's newest COB LEDs - use 3500K or 4000K for full cycle grows and lower Kelvin options such as 3000K for the best flowering results. Give your plants everything they need to thrive with this efficient, high performance, grow light for successful growth of all types of crops from herbs to vegetables.

Rapid LED CXB3590 4 x 4 Specs

Rapid LED CXB3590 4 x 4 Specs

Veg Footprint

5' x 5'

Flower Footprint

4' x 4'

Power

600 watts

Spectrum

Full

PPFD

~760 (without reflectors)

LEDs

Top Bin CREE CXB3590

Driver

Mean Well HLG-185H-C Series

Dimensions

40.7" x 42"

California Lightworks SolarXtreme 1000 LED Grow Light

California Lightworks SolarXtreme 1000 LED Grow Light

California Lightworks knows that LED technology is the future of plant growing, and so they have created a light-weight COB LED grow lamp to make indoor gardening easier than ever!

COB simply stands for “chip-on-board” – using more LEDs in one module. This means you can get the same amount of light without using as much space, making it perfect for indoor and outdoor spaces like greenhouses or grow lights. COBs require less energy than traditional LED arrays because they have a greater surface area per square inch, so your power does not go to waste heating up unused areas of an LED array board.

The SolarXtreme COB Grow Light is a reasonably priced light that will provide you with quality light for many years. This 1000W grow lights uses the latest in LED technology to offer high PPFDs at 38” with a coverage footprint of 5' x 5'. This is the perfect light for the budget conscious. It fit in a maximum 5’ x 5’ grow tent and gives you 500 μMol/m2/s at 38" which meets the needs of most growers today! The SolarXtreme 1000 is worth every penny not only because it does its job well, but will also last over 50% longer than other COB lights on the market.

The SolarXtreme 1000 comes with an COB and uses direct AC drive, which removes the need for LED drivers. It adapts to different stages of growth by having a complete spectrum, so it can handle shift without needing adjustment. The compact footprint makes this perfect for small grow setups or those who are space conscious but want maximum efficiency from their setup; it even has a three year warranty!

SolarXtreme 1000 Specs

SolarXtreme 1000 Specs

Veg Footprint

5' x 5'

Flower Footprint

4' x 4'

Power

800 watts

Spectrum

Full

Light Output

800 umol/s at 28"

HID/HPS Equivalent

1000 watts

Dimensions

18" x 18" x 4"

Weight

22 lbs

Recommended Height

22" Flower; 32" Veg

Manufacturer's Warranty

3 years

Optic LED Optic 1 XL COB LED Grow Light

Optic LED Optic 1 XL COB LED Grow Light

The Optic 1 XL COB LED Grow Light from Optic is a fantastic choice for anyone looking to grow plants indoors and offers some of the highest quality and most powerful COB LED grow lights available today. It features an incredibly efficient CREE XLamp that provides warm white light with a color temperature of 3500K, making it perfect for vegetative and flowering growth stages alike.

The Optic 1 XL COB LED Grow Light can emit a powerful light that is perfect for your plants and garden. This high-performance light is constructed with Meanwell drivers to provide the most power possible while not overheating like other lights because of its passive technology which was designed specifically to keep it cool even when used at maximum capacity. This low-voltage fixture uses CREE's COB LEDs made right here in America, so you know they are high quality!

The Optic LED Optic 1 XL COB LED Grow Light’s glass lens technology lets the grow light focus every possible particle of illumination into your desired coverage area while giving you unparalleled penetration of the canopy for more developed flowers deeper into your grow. This produces higher and more thorough yields and its 10 year warranty is a huge testament to its reliability as well, not many manufacturers offer this much protection on their products in that amount or time frame.

Optic 1 XL COB Specs

Optic 1 XL COB Specs

Veg Footprint

4' x 4'

Flower Footprint

2' x 2'

Power

100 watts

Spectrum

Full

Light Output

549 umol/s

HID/HPS Equivalent

250 Watt HPS

Dimensions

7" x 7" x 10"

Weight

8 lbs

Recommended Height

18" - 36"

Manufacturer's Warranty

10 years

Conclusion

Conclusion

We hope you’ll find this list of the best LED grow lights for 2021 helpful while shopping for the best LED grow light for your indoor garden of growth. The lights we discussed above offer improved light spectrums, higher yields, and better coverage than ever before. They are also affordable so if you want to start growing your own vegetables, flowers, or medicinal herbs, these lights can help you do just that without breaking the bank. The first step is choosing a light that suits your needs and if you need any other help, our expert staff can help guide you on how to do everything else from there. If you have any other questions or needs, feel free to contact our staff at +1 (800) 856 7140 - we will be happy to help!

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