14 best marijuana grow lights for 2021

It’s not that easy to choose the right marijuana grow lights since there’s a ton of things you need to consider first. Some of the factors we paid attention to in our evaluation when reviewing the top marijuana grow lights on the market. Through our research, weve looked through catalogues to pick out the very best for you. Through our comparison table, in-detail reviews of each product, were going to reveal the name of our best marijuana grow lights on the marketbut dont skip to the end!

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Best marijuana grow lights reviews

1. EZORKAS Grow Light, 80W Tri Head Timing 80 LED 9 Dimmable Levels Plant Grow Lights for Indoor Plants with Red Blue Spectrum, Adjustable Gooseneck, 3 9 12H Timer, 3 Switch Modes

Feature

[AUTO TURN ON/OFF & TIMING FUNCTION]: Our Grow Light is the latest in plant growth lamps with an automatic timing function and a USB plug (comes with AC adapter). Not only can you set it up for lighting every 3 hours, 9 hours or 12 hours, but you can also adjust the brightness of the light and the distance between the light and plants, according to plant needs.
[EFFICIENT RED/BLUE LED COMBINATION]: This LED lamp has grow lights made up of 80 efficient growing LEDs (52 red and 28 blue). It meets the conditions of plant growth without sunlight. The red light promotes photosynthesis, germination, bloom and fruit bearing. The blue light ensures the plants take in more energy through chlorophyll synthesis to help in germination.
[9 DIMMABLE MODES & 3 SWITCH MODES]: Our grow lamps provides 9 dimmable modes and 3 spectrum modes to suit varied stages of plant growth. It has 9 levels of light intensity and has 3 spectral modes (red, blue, and mixed light) to meet different stages of plant-growing needs.
[VISIBLE QUALITY AND ADJUSTABLE]: The lamps LED grow lights have a USB connector which makes it convenient to connect in your office or home to USB or AC power plug (includes adapter). The 4-head light has a 360-degree flexible gooseneck made from quality tubing to keep a fixed position. The metal clamp allows the lamp to be placed anywhere in your home or office.
[WIDELY USED]: Our grow lamp is suitable for indoor potted plants or an indoor garden. It accelerates the growth of various types of plants in every stage of development.

2. SPIDER FARMER LED Grow Light Dimmable SF-1000 Grow Lights Compatible with Samsung LM301B Diodes & MeanWell Driver Grow Light Full Spectrum for Indoor Plants Veg Flower Growing Lamps

Feature

LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS: SPIDER FARMER LED Grow Lights utilize the latest in high yielding LEDs technology today-Samsung LM301B diodes, high Energy Efficiency with 2.7 umol/J, create the better canopy light penetration. SF1000 only consumes 100w, running 50% less power than the other 1500 QB lights(SMD LEDs) or Blurple lamps or HPS, and still was 50% more harvest. Veg footprint is 3 x 3 ft, Flowering footprint is 2 x 2 ft.
CUSTOMIZED DIMMING DESIGN: Upgraded SF series growing lights have a dimming knob and light switch. A single light can be adjusted the light intensity at liberty. Multi-light Connection with unified dimming especially beneficial for large area of indoor growing and commercial planting.
IDEAL FOR ALL GROWTH STAGES: Excellent full spectrum- white, blue, red and IR (3000K, 5000K, 660nm and IR 760nm). 3000K diodes providing more reddish light and the 5000K providing more blueish. The 660nm red and IR light is especially useful during bloom, where it speeds up flowering time and boost yields. Turn your seeds into your own supply. And the light looks fairly natural , so it's good for accurately monitoring plant health.
WELL MADE & SOLID CONSTRUCTION: No Fan Noise Free. High Safety performance MEAN WELL Driver, Fair Waterproofing. Update aluminum board is thick and sturdy, doesn't put out a tremendous amount of heat, high-quality protective covers for cables; User-Friendly Packaging. Quality components mean the light lasts longer, but they also save you money.
VALUE FOR THE MONEY: SPIDER FARMER LED Plant Lights are often copied but will never have our quality or commitment, we provides 3 years of after-service of local maintenance center(US/CA/UK/DE). Make sure you purchase authentic Spider Farmer grow lights, really can give you need from a high-quality grow lights at a price that is affordable. For any questions, feel free to e-mail us and we will help you resolve it. Quality backed by our ironclad!!!

3. Giixer 1000W LED Grow Light, Dual Switch & Dual Chips Full Spectrum LED Grow Light Hydroponic Indoor Plants Veg and Flower-1000 wattt ( 10W LEDs 100Pcs)

Feature

New Upgrades: Compare with the traditional 1000 watt grow lamps, this new Dual-Chips 10w led lights is bigger, brighter and efficient, but consuming only 110 watts.
Perfectly help you to save the energy and improve the environment of plant growing. DOUBLE SWITCH- Veg and Bloom button have different function. Veg switch: It's blue led and white led. For seeding or young vegetative growth,you can use Veg switch only. Bloom switch: It's red led and white led.for flowering/blooming,you can use both Veg and Bloom switches.
Most LED lights are rated at somewhere 50000 hours of use. For comparison, many other grow lights tend to last for around 20,000 hours before needing to be replaced.Protecting diodes are added to make sure one chip out, others still work.
Full spectrum: the light include red,blue,yellow,white,and so on etc. which is similar to the sunshine,ideal for all kinds of indoor plants veg and flower at all growth stages.
Warranty and Customer Service24 monthes quality guarantee and 30 days refund

4. Yintatech 1000W LED Grow Light, Growing Lamp Full Spectrum for Indoor Hydroponic Greenhouse Plants Veg and Flower with Double Switch, Daisy Chain, Adjustable Rope Hanger, Hygrometer Thermometer

Feature

No Reflector More Safer As we all know that led reflector give the grow light a beautiful look, but it is not heat-resistant and prone to short circuit. Which can cause it to catch fire. So we give up the reflector and ensure safety. Whats more, using isolated power supply, relatively linear and non-isolated more secure.
Wide Coverage Low Electric Bill1000W LED Plant Grow Light with 100pcs 30mil Double LED Chips, which core coverage area is 3 x3ft, maximum coverage area is 3.5x3.5ft. Our plant growing light can replace 3-5 times the power of high pressure sodium lamp, saving 80% of the electricity. Updated LED lamps with machine welding solved the problem of short lifetime of the light.
Full Spectrum and Dual Switch LED grow light Full spectrum design adopts the wavelength of 380-800nm with universal Blue Red IR UV and white light. Promoting all stages of plant Veg and flowers healthy growth. VEG for seedling growth with blue and white LEDs; Bloom for flowering or blooming with red and white LEDs. You can use both VEG and Bloom for a more heavy output to deliver maximum performance from seedling through final flower.
Efficient Cooling System Built-in 2pc high-speed silent cooling fans and metal cooling heat sinks, as well as many round holes on the Aluminum plate and 3.0mm thickened aluminum base plate, effectively solving the heat dissipation problem and have very low noise when the plant grow light is working. Extend the plant light service life up to 50000 hours.
What You Get 1 x safe 1000W LED grow light full spectrum, 1 x 5ft power cord, 1 x hanging kit, 1 x rope hanger, 2 x grow bags, 1 x user manual. I think your plants will love our super bright grow lights!

5. Juhefa LED Grow Lights, Full Spectrum Grow Lamp with IR & UV LED Plant Lights for Indoor Plants,Micro Greens,Clones,Succulents,Seedlings,Panel Size 12x4.7 inch

Feature

Full Spectrum Plant Light - equipped with 75 High-power LED chips:47 Red 19Blue 3UV 3IR 3White.NOTE :The UV and IR LEDs are particularly DIM,but it is normal.PANEL SIZE: 12.2 * 4.7 *1.2 inches
Wide Uses - this plant grow light can be used for both hydroponics and indoor plants in soil,mainly used for small plants,mirco-greens, and perfect for you to add as a supplemental side panel during bloom.
Easy Set-up - updated hanging kits make this fluorescent lights much more easy to assemble. With good heat dissipation and strength ABS material body ensures your panel more durable and long-lasting. Lighting Cover: Max 1.2x3ft at 2ft height;Recommend Height: 8-30 inch.
Highly Efficient - as for LED power draw this seedling light is highly efficient.Estimately monthly cost roughly $3 in electricity (12 hours a day). Not a bad investment if you growing some small plants.
What You Get - we take pride in delivering top quality products and offering our friendly 12 Months Warranty plus 30 Days Money Back Guarantee for any reason. You can contact our 24 hours available customer service through clicking "Sold by" on the product detail page or your Amazon order page and you will be directed to "Ask a question" to send us message.

6. Phlizon Newest 1200W LED Plant Grow Light,with Thermometer Humidity Monitor,with Adjustable Rope,Full Spectrum Double Switch Plant Light for Indoor Plants Veg and Flower- 1200W(10W LEDs 120Pcs)

Feature

NO REFLECTOR NO DANGER- Many others' grow lights are used led spotlight reflector to make the light look beautiful, but we don't use it because the led reflector is not heat-resistant. If a short circuit occursreflector at 80 is easy to melt and fire. we do not use the reflector, we can not give up the safety beause of beauty.
COMPARE TO HPS/MH- Compared to MH / HPS lamps, it generates less heat, more energy saving and lower electricity bills. It has a more comprehensive light spectrum . The 1200W LED grow light actual power is 240- 250 watt . More effective coverage area than any reflector series lights. Perfect fit for a 3x3ft growing area at 24" height. The difference of us is that we use double cooling fans. which can most extend the light life.
DOUBLE SWITCH- Veg and Bloom button have different function. Veg switch: It's blue led and white led. For seedling or young vegetative growth,you can use Veg switch only. Bloom switch: It's red led and white led. For flowering/blooming,you can use both Veg and Bloom switches together. View Angle of LEDs: 90and 120
FULL SPECTRUM- We did lots of experiments to ensure that this full spectrum promotes plant growth. It includes universal blue red IR UV and white leds which can provide everything plant desired in the natural sunlight. The IR and UV leds can promote plants to defense mechanisms, blue and red led is essential light for plant growth.
BEST SERVICE- Phlizon is a professional LED light manufacturer with strong R&D team and many light tester. 2 years warranty plus 30 days money back guarantee. If you have any problems, please don't hesitate to contact us. We will provide you with a completely satisfing reply.

7. 600W LED Grow Light, WAKYME Full Spectrum Plant Light with Veg and Bloom Double Switch, Thermometer Humidity Monitor, Adjustable Rope, Grow Lamp for Indoor Plants Veg and Flower(60pcs 10W LED)

Feature

Long Service LifeService Life is more than 100000 hours: We refuse reflectors and adopt 60PCS double chips SMD led; Each LED has diode to protect the dual chips. Built-in aluminum substrate with multiple vents and a high-speed big fan(rpm up to 2000), cool and quiet(only 35-40 decibel), efficient heat dissipation to maximum extend the light life.(NOTE: This 600W grow light don't have timer function)
Wide Coverage60PCS SMD led(total 600W) provides uniform illumination. It can replace traditional 600 watt HPS/MH while consumes only 110-115 watts. Ensures maximum yield with minimum power usage and heat. PAR 436umol/m2s at 24 height, perfect for 2x2ft growing area(Maximum coverage area at 3x4ft at 24 height).
Optimal Full SpectrumLed grow light Full spectrum design, it also has universal Blue, Red, IR, UV, White light. Blue and red led is essential light for all plant growth. Expensive IR UV led can promote plants to defense mechanisms, promoting plant healthy growth.
Double SwitchThis grow lamp has Veg and Bloom switch functions: VEG switch for seeding/germination and young vegetative growth. BLOOM switch for flowering and fruiting. You can also use both Veg&Bloom to get more Red/Blue heavy output and deliver maximum performance for flowering and fruiting.
3-year WarrantyUpdated Package(June 1st,2019): 1x Grow light, 1x Thermometer Humidity Monitor, 2x Adjustable Rope, 1x Hanging Kit, 1x Power Cord for daisy chain, 1x User Manual. We offer a 3-year warranty and 30-day money back guarantee. If you have any problems, please contact us([email protected]). We will provide you satisfied service.

8. 1000W LED Grow Light Full Spectrum for Indoor Plants Veg and Flower SUNRAISE LED Grow Lamp with Daisy Chain Triple-Chips LED (15W LED 96pcs)

Feature

Lens Technology SUNRAISE Full Spectrum LED Grow Light S-1000 combines optical lens technology (superior to reflector lenses) to increase light by 30% with higher PAR values than any other brand in the market.
VEG & BLOOM Two Seperately Switches: VEG for seedling growth, Bloom for fruit and flowers. Veg/Bloom features a more Red/blue heavy output to deliver maximum performance from seedling through final flower.
Triple Chip LEDsWe used 15w Triple-Chip LEDs to make much brighter lights with improved PAR value. There are 96 Zener Diodes - each LED has one Zener Diode.
Daisy Chain Available The power cord is double use for power and daisy chain. Great for you to simplify growing operation and management, link more grow lights while using one wall outlet only.
What you getS-1000 led grow light, stainless steel hanger hook, adjustable rope hanger, power cord (double use for daisy chain), welcome guide, our worry-free 36-month, and friendly customer service.

9. Niello 1200W Cree COB LED Grow Light , Double Chips Plant Light With Exclusive Full Spectrum, with Daisy Chain for Greenhouse Vegetables Plants from Seeding to Harvest

Feature

2020 Upgrade S-series1200W LED Grow light - Attention "Niello LED" is the only genuine seller for this product, The products sold by others are not genuine.Compare with traditional plant lights, Niello CREE COB S-series grow light added four CREE COB LEDs in the middle of four light modules, higher par values, more penetrating, reduce the light loss, which are beneficial for plants, vegetables and flower indoor growing at all stages, just like in the natural sunshine.
Energy Saving and High Efficiency- 112pcs led double core 10w lamp beads and 3000k Cree COB, provide all the spectra needed for the plant growth stage, more energy saving, consumes only about 280 W power, which makes a great energy saving possible. Upgrade 90 Reflector Cups design can enhance the diffuse reflection function, make the light mixture more uniform,improve the luminous efficiency, and let the plants absorb better.
No Noise Cooling Fan & Daisy Chain Design - Compare with other traditional LED grow lights, our full spectrum led grow light are designed with double high speed colling fan, less noise, better heat dissipation, compared to HPS only have 1/3 heat, can most extend the light lifespan, more than 100 000 hours. With Daisy Chain feature assists growers to connect multiple lights together with fewer outlets,Each package included.
Anti-Rust and Dust-Proof- Our COB led grow light are use high quality stainless steel merterial, anti-rust, dust-proof and moisture-proof, and comes with hanging kit, hang the led grow light from plants about 24'' high is a good choice, conventient to use, up to 100,000hrs lifetime, no maintenance cost, no need professional installation, it can be used with your other grow light lamp together.
100% Satisfied After-sale Customer Service-We are the most original design, longer after-sales warranty. FCC, CE, ROHS PSE certified, All our products undergo a rigorous aging test and are thoroughly inspected prior to shipment. All LED plant lights purchased from Niello are covered by a 3-year unconditional . If you have any questions, you can contact us directly, we will provide you with professional solutions and support.

10. Exlenvce 1500W 1200W LED Grow Light Full Spectrum for Indoor Plants Veg and Flower,led Plant Growing Light Fixtures with Daisy Chain Function (Triple-Chips 15W LED)

Feature

Triple-chips 15W LEDsits triple-chip 15W LED design (three 5 watt chips per LED), makes this light both brighter and more efficient than what could be produced by one employing either double or single chip LEDs. This new step in LED technology has been scientifically engineered to optimize efficiency and light output by utilizing lower powered LED chips (more efficient) and more chips per LED (brighter). intensely bright light that requires minimal input power.Let your plants grow quickly.
VEG & BLOOM Double ChannelThe VEG channel utilizes a full spectrum of colors for germinating seedlings and young plants consuming 155W of power. The BLOOM channel implements more red wavelengths to simulate late summer and is most suited for plants in the flowering stage while consuming only 80W. VEG and BLOOM can be used together to encourage maximum growth performance from seedling to harvest. This light can replace a traditional 1200W HPS/MH lamp while consuming only 235W total !
Daisy Chain AvailableDaisy Chain multiple lights together in order to keep the grow space organized and avoid the need for excessive wiring. The included power cable serves a double purpose and can be either plugged into a standard outlet or into the Daisy Chain outlet of another grow light. If using the typical 110/120VAC supply, each light draws 2.0A. To ensure safety, not more than 3 lights together per chain. More lights can be implemented in other chains of up to 3 grow lights each.
Coverage area & HeightThe 1200W LED grow light core coverage area is 58x58"(4.9x4.9ft). Maximum coverage area is 70"x70"(5.9x5.9ft). We recommend running the lights 15-18 hours per day during the germination and early leaf stages at a height of between 18"-24" and 12-14 hours per day during the flowering and fruiting stages at a height of between 24-32." We suggest both the VEG and BLOOM switches be turned ON during the flowering and fruiting stages of the plants' growth.
4 Years WarrantyWe are so confident in our products' quality and plant growing abilities that we offer a 4 Year Warranty with friendly customer service and a 90 days unconditional money back guarantee. If you have any questions, please feel free to contact us. We will offer you professional guidance to help you help your plants grow better.

11. 2000W LED Grow Light Full Spectrum Veg and Bloom Switch Grow Lamps for Greenhouse Indoor Plants Veg and Flower Bloom Enhancement

Feature

2- in-1 LED grow light: Two modes available for one LED lamp. One button to add more red lights for blooming period. In growing period, more white lights needed. This unique design makes it more east to enhance its harvest.
Compare to CMH/ HPS: Its spectrum could be compared to CHM 315W in veg period, in blooming period could compared to HPS. THREE sets can replace it in a 4*4ft grow tent. consuming only 200watts for each grow lamp! More effective coverage area than any reflector series lights. perfect for a 4x4ft growing area at 16" height.
Safe Power Supply: We use Isolated power supply and high-temperature resistant materials.
Full Spectrum: Upgraded spectrum replaces the generic spectrum of our classic series grow light, the ratio of red and blue changed from 4:1 to 6:1, specifically designed for medical plants.
Awesome customer service team: No matter what problem you have when using, we are always here to help you out. We have a professional team for the number of led lights needed for the certain tent you have.

12. FSGTEK 600 Watt Full Spectrum LED Grow Light, Double Switch with Daisy Chain Function, LED Grow Lamp for Indoor Plants Veg and Flowering, for Hydroponics Greenhouse and Grow Tent, with Hanging Hook

Feature

Veg / Bloom Double SwitchVEG mode for vegetative stage, Bloom mode for blooming stage, and VEG+Bloom for harvest stage. The corresponding spectrum is perfect for seedling/young vegetative growth or flowering/blooming.
Energy Saving DesignF600 LED grow light consumes only about 80W, which is much more efficient than traditional HPS/MH light.
Full Spectrum with Effective UV/IRThe 600 watt full spectrum plant light with correct and useful spectrum for plants' growing and blooming, including red, blue, white, UV / IR (UV and IR can not be seen by eyes, please do not think it broke), perfectly meets the needs of all kinds indoor plants in their growth cycle.
Daisy Chain FunctionThe power cord also works as a daisy chain, which helps simplify the operation and management. You can link up to 10 PCS once at most.
3-years Worry-free WarrantyWe offer 90 days money-back guarantee plus 3 years warranty. If you have any problem with the 600w LED light for growth, please contact us through Amazon message.

13. 2000W LED Plant Grow Light - Full Spectrum LED Plant Growing Lamp with Veg and Bloom Switch for Greenhouse Indoor Plants Veg and Flower

Feature

VEG & BLOOM DOUBLE CHANNEL - Tmlapy Full Spectrum 2000w LED Grow Light have VEG and BLOOM Channel that can be set accordingly to the plant in different stages. The VEG channel is used when the plants are in the germination stage or seedling stage. The BLOOM channel implements more red wavelengths which is most suitable for plants in the flowering and fruiting stages. We recommend that VEG and BLOOM used together in the flowering and fruiting stage for the best results.
DAISY CHAIN AVAILABLE - The led grow lamp with daisy chain design allows multiple lights to connect in parallel at the same time. If using the typical 110V AC supply, each light draws 3.3A. To ensure safety, not more than 2 lights together per chain.
SAVE 82% ELECTRICITY BILL - The led grow lights can replace traditional 2000 watt HPS/MH while consuming only 360 watts! The best hanging height at 20"-40", The core coverage area is 8.5*7.2ft at height around 36". It is more scientifically designed to be more energy-efficient than HPS and MH.
GREAT COOLING SYSTEM - We use 4 cooling fans and heat sink constitute an efficient cooling system, keep the light cool and quiet, plant growing lamp is safer and can most extend the light life.
LIFETIME AFTER SALE SERVICE- We offer 36 Months Warranty and 30 days money back guarantee. We provide lifetime after sale service for the products. Please contact us and you can get more support.

14. LED Grow Lights for Indoor Plants, JUEYINGBAILI 80W Full Spectrum Plant Lights with Auto ON/Off 3/9/12H Timer, 9 Dimmable Brightness for Indoor Succulent Plants Growth

Feature

Upgraded Four Heads Plant Grow Light - We designed this Newest Grow Light with four goose necks not only solved the trouble of setup and inflexibility of traditional hanging grow light but also provides a much wider coverage area than clip grow light with two or three arms. The coverage area with one head is roughly 24-27 inches depending on the height you have the head aimed.
Natural Sun Light Required by Plants - Based on the type and output of light (PAR) needed to support photosynthesis, we manufactured this LED Grow Lights with 3 color modes(Red Light, Blue Light & Mixed Light) and 9 brightness settings ranging from 20% to 100%, which effectively supplemented the lack of natural sunlight and promoted the growth of plants at all stages.
Intelligent Timing Function & High Quality LED Circuits - This grow light with the circular-memory time function allows to automatically turn on/off every day according to your settings, which requires no manual operation and takes good care of your plants when you are on work or a vacation. The LED Bulbs made of aviation aluminum heat conductive material greatly extended the longevity more than 50,000 hours and provides steady current without flickering, melting or burning.
360-Degree Adjustable Goose Necks & Easy to Use - Powered by USB or AC Power Plug(USB power adapter included ), its portable and convenient to use at home or in the office. The goose necks can be rotated 360 degrees so you can control the angle easily and the distance between the lamp and plants.
24 Months Warranty - This grow light applies to indoor potted plants, leaf cuttings, greenhouse vegetables etc. It comes with added bonus, a spade, rake and shovel. We stand behind our Product Quality! if you have any issues with your purchase in 12 Months, please email us to get a full refund or a replacement.

Conclusion

All above are our suggestions for marijuana grow lights. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using marijuana grow lights with us by comment in this post. Thank you!