Best LED Grow Lights of 2022

Last updated: October 19, 2022 at 17:49 pm

Our trusted reviews are based on careful testing in real-world situations to create our Best LED Grow Lights Reviews guide. All of our tests are based on growing medical marijuana which means our reviews are 100% related to your led panel or hid lights needs.

Best Led grow light reviews rated by price power and performance

It doesn’t matter if you are upgrading your current grow room or building ground up, LED offers the greatest increase in technology for growing in decades. It is now possible to toss out your old high energy consumption bulbs and replace them with energy efficient more powerful LED grow lights. Toss out your old metal halide and HPS lights it’s time to invest in a led panel.

I’ve read in many recent posts about people calling LED grow lights, a led bulb. This is not the correct terminology. Led grow lights are created from small electronic components called light emitting diodes. It is these diodes that are used in led light fixtures that will greatly help you grow medical marijuana. You just can’t compare a metal halide or hid lights to the new breed of led grow lights.

Best LED Grow Lights Reviews for 2018: Top LED grow lights

We ranked our list of LED grow lights based on the results they showed. costs and features they offer.

Advanced Platinum Series P9-XML2 LED Grow Light – Editor’s Choice
Led Grow Light Review

The Advanced Platinum Series from PlatinumLED LED grow lights use full-spectrum light technology to keep your grow room and plants cooler while meeting all your cannabis plants photosynthetic requirements. The P9-XML2 offers their trademark technology which provides “3x the light intensity” of other LED grow lights.

P900 LED Grow light  Click Here to See More Images

Buying in to LED is a big investment regardless of energy savings so we’ve researched all the Top LED grow lights on the market and created this top LED lights for the money list. All the picks in our list have been tested so that we could provide accurate and qualified top picks for the best LED grow lights on the market today. We’ve also included a buying guide which explains all the terminology and what you should look for in a LED Grow Light. Any of the LED grow lights that we have reviewed are suitable for indoor grow tent kits.

A PAR rating you can’t beat

The P9-XML2 series grow light also features the highest PAR per watt rating of any other LED grow light available on the market. Remember that LED grow lights are not measured in watts but PAR which stands for Photo-synthetically active radiation which are the active light bands for plant photosynthesis.

The best indoor grow light closest mimics real sunlight. The P9-XML2 grow light achieves this by providing 12 bands of light wavelengths including infrared and ultraviolet which can’t be seen by the human eye. This LED grow light provide not only the correct light wavelengths for all stages of cannabis growth but the correct intensity of light for incredible growth results in both the vegetative and flowering stages.

A flip of the switch is all it takes for full spectrum led grow light

With the P9-XML2 a flick of the switch provides the perfect light intensity for vegetation, another flip of the switch increases the intensity for blooming and flowering cycles. Another break though in the PlatinumLED series lights are the LED focusing lenses. These lenses act like mini reflectors to send the maximum amount of light deep into the canopy of your grow. Getting light deep into your plants encourages explosive plant growth.

The initial investment in LED systems is higher than a traditional bulb and ballast options but over time the investment in LED grow lights will pay off because of the massive savings in electricity. The P900 can replace a 1000-watt High-pressure sodium light and only use a power draw of 515 watts of electricity. This means that the energy savings is close to 50%. The average cost of a 1000-Watt HPS light is 12 cents every hour, this doesn’t include the cost of the fans needed to cool these extremely hot lights. Overall the P900 gives the same intensity of light as well as full-spectrum light at half the price of a traditional HPS bulb.

The P9-XML2 provides 4×6 feet of vegetative growth quality light and 3.5×5 feet (18 inches above your plants) at full blooming intensity of 515 watts. Like traditional incandescent grow lights raising and lowering the grow light increases and lowers the intensity of the light reaching your foliage. The P9-XML2 also provides the “Veg” and “Flower” switch as well.

How many plants can you grow with a platinum series P9-XML2? You can grow between 12 and 24 plants at a time depending on which growth stage they are in. Adult cannabis plants use 1 square foot of space in a 3-gallon grow pot meaning that in a 4×6 grow area you could fit 24 plants. If you plan to keep your plants in the same grow area from vegetative to flowering you could safely grow 18 plants in a 4×6 area with our platinum series P9-XML2 on full intensity.

The PlatinumLED LED grow light system is not an entry-level budget LED grow light system. Its power and features are leaps ahead of most LED grow light systems and even include the ability to function on 110V or 220V as well as 85V to 260V power systems.

The Final Word:

This is an investment and the advanced platinum series P9-XML2 includes a fantastic warranty. They stand by their products with a 90-day money back guarantee and a whopping 5-year full warranty on the system itself. That’s 5 years of growing worry free!

LED Grow Light Pros:

  • Superior 12 band spectrums for all growth stages
  • 5-year warranty guaranteed and 90-day money back guarantee
  • Recently updated aluminum heat sinks
  • Includes built-in fans
  • Two to three times the lumen output of other LED lights
  • USA-made LEDs
  • advanced platinum series p900 is your Editors Choice
  • Top grow light manufacturer
  • Perfect for indoor gardeners
  • Full-spectrum led
  • Top lights for the money

LED Grow Light Cons:

  • Not a true full spectrum
  • May require additional reflective surfaces on walls or around lights for full foliage coverage
  • Must purchase hangers separately
  • Advanced Platinum Series P600 LED Grow Light – Great for up to 10 flowering cannabis plants

Advanced Platinum Series P600 LED Grow Light – Great for up to 8 flowering cannabis plants
LED Grow Light Reviews

Platinum Grow Lights are the most advanced grow light available on the market. The P600 Advanced Platinum Series is no exception. It is easily one of the best 600w LED grow light to buy, for the money and worth the heavy investment. Your energy savings and increased plant yields will more than pay for this high end grow light system before the incredible 5 Year warranty expires. That’s at least 5 years of trouble free growing of the biggest crops you’ve ever grown. The P600 is built with rugged components and has a vegetative coverage area of 2×5 feet. Hit the magic “bloom” switch and you’ll blast up to 8 mature plants with flower growth intensity light.

Advanced P600 Led Grow light Click Here to See More Images

The advanced platinum series p300 provides the highest PAR per lumen output compared to any other grow light available in the market today. That’s fancy technical speak meaning the Platinum P300 provides 3X the light intensity of other grow lights available on the market.

Setup the advanced platinum series p300 in a 3×2 foot tent our grow closet at a height of 18-inches and you’ll be able to take up to 7 plants from their Veg state to full flowering without changing anything but flipping a switch when it’s time to bloom your cannabis plants. The light intensity is like a 400-Watt HPS light and only uses about 180 Watts of power – making it super energy efficient like its big brothers the P600 and P900.

Like the larger models the platinum series p300 includes the same high-end features growers want. Don’t forget that the PlatinumLED provides 11 band full-spectrum LED grow light that provides your cannabis plants with the photosynthetic energy they need to flourish including both UV and IR light. The P300 is composed of 3 Watt LEDs and provides 60-degree and 90-degree lenses which focus the light for more intensity.

The Final Word:

The chips in this lamp are also replaceable and another reason for the slightly higher price tag. This means you can always keep that 400-watt output, even when a chip blows. Just order the one chip and replace it when it arrives from the manufacturer. With a 5-year guarantee, PlatinumLED offers complete security to their customers.

LED Grow Light Pros:

  • Superior 12 band spectrums for all growth stages
  • 5-year warranty guaranteed and 90-day money back guarantee
  • Recently updated aluminum heat sinks
  • Includes built-in fans
  • Two to three times the lumen output of other LED lights
  • USA-made LEDs
  • Perfect for growing medical marijuana
  • Top par value
  • perfect for your grow space

LED Grow Light Cons:

  • LED Grow Light Cons:
  • Not a true full spectrum
  • May require additional reflective surfaces on walls or around lights for full foliage coverage
  • Must purchase hangers separately LED Grow Light, ideal for a 3′ by 3′ grow tent

California Lightworks 440W LED Grow Light, ideal for a 3′ by 3′ grow tent
LED Grow Lights Review

California Lightworks 440W LED Grow Light is a whole different breed of grow light but it comes at a steep price being one of the more expensive lights we’ve reviewed. What is instantly apparent when you see the Lightworks 440 LED grow light turned on is the bright red color emitted from the 5Watt LEDS, all 88 of them shining brightly.

California Light Works 440W  Click Here to See More Images

Most of the other lights we have tested are driven by 3-Watt LEDs which provides a less intense light. The LED’s are emitting deep blue in the 430-460 nm and deep red in the 650 to 670 nm levels. This helps achieve maximum light absorption in your cannabis plants. This range of light also handles the plant’s vegetative stage as well as the flowering stage very well without switching lighting equipment.

The intense light is focused at 90 degrees by jewel-quality glass which directs the light deep into your plant canopy. Though the LEDs provide ample light wavelengths for all stages of growth the California Lightworks 440W LED grow light also includes two 15-Watt UV-B tubes to enhance your flowering stage growth. UV-B light is not included in any other lighting system we’ve tested and this wavelength of light truly helps grow fantastic crystal covered buds.

The Final Word:

The lighting unit in this taking less room in your grow area and comes in a solid enclosure with built-in high-speed fans which keep the whole grow light unit cool.

 

LED Grow Light Pros:

  • Jewel Quality lenses that are great at spreading light
  • True full spectrum wavelength due to the extra UV-B Tubes
  • Intense light thanks to 5-Watt LEDS
  • advanced led technology
  • Built in fluorescent grow lights included
  • Perfect for growing cannabis
  • full spectrum led

LED Grow Light Cons:

  • UB-B light tubes will need to be replaced
  • Doesn’t include hangers
  • the cooling fan is noisy

King Plus Double Chip LED Grow Light

What makes this unit so powerful? The secret is the double 5-Watt chips which are laid out in a grid pattern. These chips are literally more than twice as bright as your average LED grow light. I haven’t seen this sort of technology before on any of the other lights we’ve reviewed, and I have to say I’m excited to see more of it in the future. These double chips provided very bright uniform light with a PAR range of about 660 directly below the led grow unit.

King Plus Double Chip 2000 Watts Led Grow Light   Click Here to See More Images

The LEDs used to build this unit have a life expectancy of 50,000 hours and to ensure that the grow light continues to perform even if one LED burns out. This is known as a “Zener protector”, it allows the unit to continue working even when one light is burned out, think of it as a string of Christmas Tree lights. Just because one light goes out doesn’t mean the whole strong is done for.

The Final Word:

The lighting unit in this taking less room in your grow area and comes in a solid enclosure with built-in high-speed fans which keep the whole grow light unit cool.

LED Grow Light Pros:

  • Jewel Quality lenses that are great at spreading light
  • True full spectrum wavelength
  • Double 5-Watt LEDS
  • full spectrum led
  • perfect for growing cannabis
  • One of the top light kits available

LED Grow Light Cons:

  • Doesn’t include hangers

G8LED 900-Watt MEGA LED Grow Light The “2016 Best LED Grow Light” rated by HIGH TIMES Magazine

The G8LED 900-Watt MEGA LED Grow Light is a high-quality unit with LEDs made in the USA. High Times Magazine called this light “a winner”. This grow light provides an 8-band light wavelength and includes IR and UV which provides the extra wavelengths to support massive flower growth on your cannabis plants.

G8 LED Grow Light Click Here to See More Images

The LED’s in the grow light are so efficient that even after running for a full 24 hours you can touch them without burning yourself.

The G8LED 900-Watt Mega LED provides ample power to grow cannabis in a 4×4 grow tent or room, the optimal flowering area is 3×3. The penetration of the powerful LED light measures 60 inches down into the canopy of your grow.

This unit can operate on 110V and 240V power with the flip of a switch. G8LED provides complete 2-year parts and labor warranty.

LED Grow Light Pros:

  • Jewel Quality lenses that are great at spreading light
  • True full spectrum wavelength
  • Double 5-Watt LEDS
  • grow led
  • 12band led grow light
  • perfect led panel for your grow space
  • Perfect for veg and flower stages
  • Extremely strong par value

LED Grow Light Cons:

  • Doesn’t include hangers

G8LED 450-Watt LED Grow Light

For small- to mid-size growers, looking to light up to a 3×4 square foot area. This grow light can provide vegetative lighting for up to 12 plants or flower up to 8 plants in your grow tent or closet. If you are working on a budget but want to have an upgraded lighting system this is the unit for you.

 G8LED Grow Light  Click Here to See More Images

The G8LED 450-Watt grow light unit provides 8 bands of the visible light spectrum plus infrared giving it the ability to grow your plants through all stages of life. The 450-Watt system provides an equivalent amount of power as an 800-Watt HID system while using less than half the energy to power the unit.

The Final Word:

This is a quality built American made grow light which comes with 2-year parts and labor warranty. The solid made unit weighs 18 pounds due to its durable construction. The LEDs are rated for 50,000 hours which means you can be using this grow light for at least 10 years!

LED Grow Light Pros:

  • 2-year warranty
  • Modular design prevents system-wide outages
  • Greater square foot coverage than other brands
  • Award-winning LED grow lights won High Times Magazine’s “Best LED Grow Light” in 2014 and 2016
  • led grow light bulbs
  • Amazing build quality
  • grow lights full spectrum

LED Grow Light Cons:

  • More expensive than some other options
  • Very popular so they go out of stock quickly
  • Does not have as many sizes of lights as other brands

Mars Hydro Reflector 440 Watt LED Grow Light

If your growing in a 4×4 square tent or grow space this unit will excel as it is the only light that we’ve reviewed that isn’t rectangular. The The MarsHydro Reflector uses 5-Watt LEDs which provides very intense lighting and the unit also produces UV light to supplement flowering. Like many of the other units, we’ve looked at this system provides a switch to change from vegetative growth to flowering.

 

Mars Hydro Reflector  Click Here to See More Images

The Final Word:

The high-quality LED’s in this grow light are rated for at least 50,000 hours and the manufacturer provides 2-year parts and labor warranty. The light intensity from the 5-Watt LED’s is amazing.

LED Grow Light Pros:

  • Modular, lights can be combined in any combination you want
  • Constructed of the best quality LEDs
  • grow lights full spectrum
  • Innovative reflectors provide more coverage
  • Reviewers noted this light is much brighter than the competition
  • Square footprint led panel
  • Designed for growing cannabis

LED Grow Light Cons:

  • Does not include UV or IR lights
  • More expensive than some other options
  • Only 90-day warranty

VIPARSPECTRA Reflector-Series 300W Grow Light

If you are a small grower and are looking for a balance of features for the money then look no farther than the VIPARSPECTRA 300-Watt. This grow light unit is perfect for grow tents or closets that are 2×2 or 2×3 square feet. At 24 inches, the unit provides light intensity like a 250-Watt HOS while it only consumes 137-Watts of power.

 

VIPARSPECTRA 600W Led Grow Light  Click Here to See More Images

This light is engineered to balance the PAR output for even light intensity meaning that the center of the light provides the same light quality as the sides, no burning or stunted grow of your center plants.

The Final Word:

A fantastic 3-year warranty plus 30-day Monday back Guarantee round out the VIPARSPECTRA 300-Watt grow light making it an ideal choice for the small grower.

LED Grow Light Pros:

  • 3-year warranty
  • Very well built and rugged design
  • Reflective coating surrounding LEDs increases PAR value with no extra energy consumption
  • Has internal fans
  • viparspectra reflectorseries is a top quality brand
  • spectrum led grow light
  • reflector series

LED Grow Light Cons:

  • Reviewers complained of slow shipping
  • Some reviewers noted a smaller light footprint in their grow op than advertised

Tao Tronics Hydroponic LED Grow Light

Are you just starting out on your home-grown journey with a single plant? Then the TaoTronics Hydroponic LED Grow Light is perfect for you. Why invest more money then you must when you are just starting out? This is the absolute cheapest way you can grow a plant from seedling all the way to flowering.

   Click Here to See More Images

This best seller on Amazon.com is powered by 12 LEDS, 3 blue and 9 red which gives you a good balance of light from 430, 460, 630 and 660nm. All the light that is unit produces is usable to your plant and will provide health photosynthesis through all the stages of growth. What is best about this grow light beside the price is that you can screw this bulb into any light socket and be ready to grow.

The Final Word:

This is a low cost, grow light meant only for one plant. If you are just dipping your feet into the cannabis growing game you can invest almost nothing into lighting and still veg and flower 1 plant easily.

LED Grow Light Pros:

  • Built-in fan means no additional ventilation needed
  • Small sized will grow one single plant
  • Wide spectrum wavelengths

LED Grow Light Cons:

  • Smaller usable light area
  • Not very powerful

Spider Farmer Led Grow Light Dimmable Series 600W Full Spectrum LED Grow Light from MEIZHI

The Spider Farmer by MEIZHI is another great low cost 12 spectrum option. This unit boasts 90 5-Watt LEDS covering a light spectrum with these important growth wavelengths covered 450~475nm,620~630nm,650~660nm,730nm(IR)and5500-6500K(white). In Veg mode this light only uses 133-Watts of electricity and when switched to flower mode 72.4-Watts.

   Click Here to See More Images

This LED has a PAR rating of 540 Umols at a height of 18 inches and can cover 3.5×2 feet when set to vegetation mode. Another great feature is that the unit contains two dimmers allowing you to dial in your power intensity for different stages of your grow.

This one budget-priced grow light and replace a 450-Watt HPS and only use 201-Watts of electricity. Be confident in your purchase as it comes with a 1-year warranty with a 30-day unconditional return policy.

Get some high-end features on this budget-priced LED grow light.

The Final Word:

This is a low-cost high-intensity light option which includes the option to dim the light for seedlings.

Pros:

  • Two dimmers to give absolute control of lighting conditions
  • A wide spectrum of plant usable light
  • 90 5-Watt LEDs
  • Good for marijuana growing

Cons:

  • Slow shipping has been mentioned by several purchasers
  • The casing isn’t heavy duty

MEIZHI Reflector-Series R450 450W LED Grow Light

MEIZHI’s Reflector-Series R450 450W LED grow light can easily be compared with brands like VIPASPECTRA and Mars Hydro. Its PAR rating of 779umol very high for this price point. This budget LED grow light is equal in power to a 450-Watt HID Lamp but only uses 195-Watts of electricity.

 MEIZHI Reflector-Series R450 450W LED Grow Light  Click Here to See More Images

 Growing with LED Grow lights

Ninety 5-Watt LEDs provide intense full spectrum light to an area of 3.5×2 feet Squared. With an easy flip of a switch, the system can change configuration from vegetative to bloom. If you are looking for more grow power you can daisy-chain units together to handle a larger grow space.

This durable light also contains a heat dissipation system which containing high-quality aluminum heat sinks and two quiet fans to reduce heat near the unit.

The Final Word:

This fantastic budget grow light option comes with a 1-year warranty with a 30-day unconditional return policy. This is a low-cost high-intensity light option which includes the option to dim the light for seedlings.

LED Grow Light Pros:

  • Two dimmers to give absolute control of lighting conditions
  • A wide spectrum of plant usable light
  • 90 5-Watt LEDs
  • One of the top lights manufacturers
  • Good for growing cannabis
  • High par value

LED Grow Light Cons:

  • Slow shipping has been mentioned by several purchasers

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