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Top 10 Best 4000w led grow light full spectrum Reviews

High 10 Rated 4000w led develop mild full spectrum in 2021 Comparability Desk

Bestseller No. 1
SZHLUX 4000W LED Grow Light 6×6ft Coverage Dual Switch Full Spectrum Grow Lamp for Indoor Plants, Sunlight Plant Light 864 LEDs for Hydroponic Seedling Veg and Bloom Greenhouse Growing Light Fixtures
  • 【High Efficiency and Low Energy Consumption】- SZHLUX LED Grow Lights utilize the latest in high yielding LEDs technology, high Energy Efficiency with 2.7 Umol/J, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Consuming only 400W with 864 LEDS! It saves up to 50% energy than other quantum board led grow lights. Veg footprint is 5 x 5 ft, Flowering footprint is 6 x 6 ft.
  • 【Trapezoid and Double-Switch Design】- Trapezoid-Shape and SanAn 1W LEDS for larger luminous area than T5 and T8 led plant light. Double switches let you can control 3 or 6 lights separately to adjust the brightness of the light, which is more convenient to operate than the ordinary dimmable remote control, prevents the inefficient plant growth caused by improper adjustment.
  • 【Sunlight Full Spectrum】- Infinite close to sunlight wave for plants, over 95% light energy can be absorbed by plants. White, blue, red and IR (3000K, 5000K, 660nm and IR 730nm). 3000K providing more reddish light and the 5000K providing more blueish. Especially 5000k blue light promotes seedling growth, the 660nm red and 730nm IR light is most useful for plant photosynthesis, promote plant flowering and fruiting, increase yield and crop quality.
  • 【Noise-Free and Amazing Heat Dissipation】- Professional fanless design will make your growing life easy and quiet, quickly heat dispersing aluminum shell and reflector reducing light lost to aisles and walls, increase the light intensity up to 20%, allowing your plants receive more energy and without burning for maximum lighting headroom.
  • 【After-Sale Service】- 2 years warranty plus 30 days Money Back Guarantee for any products from our official channel, if you need to change the light beads or part of the light, please feel free to contact us based on our reliable customer service.
Bestseller No. 2
MAXSISUN PB4000 Pro Grow Light, 400W LED Grow Lights for Indoor Plants Full Spectrum Uses Samsung Diodes and Mean Well Driver Remote Control Dimmable Growing Lamps for a 4’x4’ Grow Tent Veg & Bloom
  • Born for Harvest: The PB Pro Series is an upgraded commercial grade full-cycle horticulture lighting solution. With a handy remote control adjusting 0%-100% brightness to access the power to scale from vegetative growth to higher light intensities in flowering, it is designed for both individual and business indoor growers to seek higher yields of top-shelf quality.
  • Full Spectrum Ideal for all Growth Phases: MAXISUN light spectrum is tailored by 3500K warm white, 5000K neutral white, a few 660nm deep red, and 730nm infra-red to optimize plant growth in indoor/greenhouse environments from seeds to harvest. (germination, clones or cuttings, mothers, vegetative, and flowering applications). It’s ideal for a 5 x 5ft vegetative area or a 4 x 4ft flowering area.
  • Higher Photon Efficacy: With the help of 1400pcs top-end Samsung diodes, the PB4000 Pro offers a truly high efficacy rating of PPF per Joule, only pulls an actual 400 watts from the wall, can achieve better or comparable results than 800 watts HID with 50% less heat and power consumption. You will thank us when you see your light bill.
  • More Valuable & Reliable: You can use the remote to set the same or different brightness levels for multiple lights by grouping. Mean Well Driver, plus premium heavy-duty and solid construction with LEDs protected by glue coating (Rating: IP65), makes the PB Pro Series built to last. Besides, our PB4000 Pro is passively cooled by a thick 5 mm aluminum heat sink. No fans = No noise.
  • Warranty: MAXSISUN is so confident in the performance of our cutting-edge PB Pro Series that we offer a full 90 days money-back guarantee plus three (3) years limited warranty. Value for money guaranteed, buy MAXSISUN products, and worry-free today.
Bestseller No. 3
BESTVA DC Series 4000W LED Grow Light Full Spectrum Grow Lamp for Greenhouse Hydroponic Indoor Plants Veg and Flower
  • 【BESTVA Newest Technology】Dual-chip(10W) LEDs which is much brighter and more efficient than traditional 3W and 5W LEDs. It is the HIGHEST PAR/LUMEN OUTPUT PER WATT
  • 【VEG & BLOOM Switches】Nine different bands of LEDs make up our true full spectrum light, which helps plants, vegetables and flower indoor growing at all stages, just like in the natural sunshine. VEG for growing, BLOOM for seedling / flowering, we recommend lighting for 12-18 hours a day.  If your plant needs more energy, please turn on both switches together
  • 【Powerful Cooling System】We use a 3mm thickness aluminum plate radiator for better heat dissipation. Holes on the aluminum plate and the glass make heat convection, run 50~60℉ lower than any other LEDs
  • 【Core Coverage Area】Compare to 3000 watt HPS while consuming only 690 watts! Twice effective coverage area than any Reflector Series lights, perfect for a 10' x 10.5' growing area at 24" height. Avoid Daisy Chain, Dangerous First & Energy overlap causes waste
  • 【3 years warranty】Plus 90 days satisfaction or return guarantee. We are so confident in our products' quality control, if any question pls contact us, we will offer you professional guidance to help your plants grow better
SaleBestseller No. 4
Carambola 4000W LED Grow Light 5x5 ft Sunlike Full Spectrum IR Commercial Grow Lights for Indoor Hydroponic Plants Veg Bloom 1152pcs LEDs Waterproof Hightest Efficiency
  • SUNLKE FULL SPECTRUM LED GROW LIGHT, Infinite close to natural sun light, full spectrum 3500K 5000K and IR 660nm 760nm RED, suit for all plants whole stages indoor growing, rapid plant response from seed to flower.With bloom booster mode greatly increase the red spectrum to get a better yield.Advanded CHMHPS spectrum indoor lighting system will be your best choice.
  • HIGH EFFICIENCY ENERGY SAVING PLANT LIGHT, Consuming only 480 Watts true output with 1152 PCS LEDs, more scientifically and energy-efficient! Perfect for 5' x 5' veg stage at 25 inch above the canopy, 4' x 4' bloom stage at 20 inch above the canopy
  • HIGH EFFICIENCY WHITE LED LIGHT: Newest SMD LED technology provide excellent PPF: 1100 μmol/s, designed to replace a single-ended 1000watt HPS; Carambola CBG4000 Plants Growing lamp makes you get 40% higher yield compare OLD blurple led lights, Max Yield: 2.3 Lbs/light
  • NANO-COATING WATERPROOF: This indoor grow system has only 1% light attenuation , greatly improves the light utilization rate. 99% reaches the plants. More 30% of engergy saving than the old led grow light and performance a good harvest. The service time of the light fixtrure will last more than 3 years.
Bestseller No. 5
Phlizon PL-4000W Plant LED Grow Light Used with Samsung LM301B LEDs Dimmable Full Spectrum Grow Lamp for Indoor Plants Waterproof Led Growing Light for Hydroponics for 5x5ft Coverage
  • USED WITH SAMSUNG LM301B DIODES- This LM301B leds runs at a lower temperature than normal leds so there is no need any heat sink . Phlizon QB grow light used with Samsung LM301B leds 928pcs , It also has higher light intensity, less light decay , better lumens and PAR values than ordinary leds. and can bring higher energy conversion and longer life. This grow light is a full-cycle lighting solution for all growing environments and is ideal for greenhouse or indoor sole-source lighting.
  • DIMMABLE FULL SPECTRUM DESIGN- The intensity of light can be adjusted according to the needs of the plants. The leds are all LM301B leds chips, It contains 640pcs 3000K leds , 256pcs 6000K leds, 32pcs 660nm red leds.
  • EXTRA TWO UNIQUE FUNCTIONS- No fans no noise and waterproof function. No additional fan zero noise. Otherwise, the plant grow light uses advanced waterproof power supply which is installed outside of the light and it is easy to be replaced. The light board adopts sealing technology, so whole plant grow light is water resistant . No need to worry about the humid planting environment to damage the plants light
  • ENERGY EFFICIENCY- Actual power is 450watt , light efficacy is up to 3.07 umol/W, light output PPFD value is 1099 umol/m² hanging at 18", grow light is designed to replace tranditional HPS , lower temperature , more scientifically and energy-efficient. making you get 30% higher yield than HPS. Perfect for 5x5ft growing area, higher intensity in a Phlizon mylar grow tent
  • BEST SERVICE- We are a professional LED light manufacturer with strong R&D team and many light tester. 3 years warranty plus 30 days money back guarantee. If you have any problems, please feel free to contact us. We will provide you with completely satisfying reply.
Bestseller No. 6
FAMURS 4000W LED Grow Light Triple Chips Full Spectrum Plant Lamp with Dual Switch for Greenhouse Hydroponic Indoor Plants Veg and Flower.
  • 🎄【Triple Chip 15W LEDs】15 Watt Triple-Chip LEDs provides more effective light and higher PAR value. Triangle distribution (3pcs 5 watt chips in every led) makes light more uniform, keeps the balance of the PAR/Lumen Output,let your plants enjoy the natural sunshine.
  • 🎄【VEG & BLOOM Switch】 VEG for seeding or young vegetative growth, Bloom for fruiing and flowering, Veg and Bloom can be used together,true full spectrum ranging from 365-750nm are suitable for indoor plants in all stages from veg to flower,which achieves the maximum performance from seedlings to harvest.Triple chips series avoid Daisy Chain,Dangerous First & Energy overlap causes waste
  • 🎄【Energy-saving&Coverage Area】Compare to 2600 watt HPS while consuming only 610 watts! Triple Chips leds provide brighter light and coverage 8.5' x7.5' growing area at 24" height .
  • 🎄【Advanced cooling system】Upgraded aluminum cooling heat sinks and multiple high speed quiet fans are great for heat dissipation. Holes on the aluminum plate and the glass make heat convection to expedite the heat dissipation rate for absolutely safe in use.
  • 🎄【What you will get】4000W led grow light, glasses, stainless steel hanger hook, adjustable rope hanger, power cord,user instruction,professional customer service and best warranty:3 years quality guarantee and 90 days refund.
Bestseller No. 7
VIVOSUN Patented Design VS4300 LED Grow Light Foldable Dimmable Plant Grow Light with Samsung & OSRAM Diodes and 5 Dimming Option - Full Spectrum Light for Indoor Plants
  • Stable & Efficient: With Samsung 3030 & OSRAM 3535 LED bars, this LED light is more than 50% higher in PPFD compared to HID lamps, as well as having 37% lower power consumption regarding energy saving; This high quality LED light is able to support your plants’ photosynthesis in an optimal, efficient way
  • Slim Design: The fixture can fold up to 180 degrees, making it compact and easy to install; It won’t take up much space, thus keeping your storage room tidy
  • Dimmable & Convenient: With dimming options ranging from 40% to 100%, this LED grow light can satisfy a range of needs; Moreover, this fixture is compatible with a master controller, so you can adjust this LED light to accurate parameters in a convenient, quick way
  • Full Spectrum: This light offers great help for all stages of plant growth; It offers more than enough warm white light, which boosts plants’ blooms, making flowers bigger and more vivid; Blue light promotes plants’ germination, and red light leads to higher yields when combined with blue light
  • VIVOSUN’s quailty assurance: For this LED grow light, we offer a 5-year warranty; We pride ourselves on outstanding product quality, always striving to provide the best customer service
Bestseller No. 8
AGLEX Newest K4000 LED Plant Grow Light Dimmable Sunlike Full Spectrum with 3030 LEDs & IP65 Waterproof Driver Zero Noise Grow Lamp for Hydroponic Indoor Plant Seeding Veg and Bloom
  • BOOM YIELD LED GROW LIGHT, NEWEST SMD 3030 LED TECHNOLOGY - Bigger size, super bright high efficient upgraded SMD 3030 led technology provides highest PPFD output(2047umol/㎡s), makes you get 30% higher yield compare OLD led lights, can get max yield at 2.5g/watt, less pay but get more yield, bring a amazing grow trip to any home grower.
  • UNIQUE 180°FOLDABLE DESIGN GROW LIGHTS - Upgraded AGLEX K4000 LED Grow Light is foldable with buckles in the middle, easy to stretch out or fold up. It’s ideal for large area growing and commercial planting. Perfect coverage is 4x6ft. Both sides can be freely folded from 0°to 180°, convenient to install and save space, it also can be carried easily. No any worry about hurting hands and lamps but holding the drivers.
  • FLEXIBLE 10-LEVEL DIMMING, VERY CONVENIENT - There is a dimmer knob built right into the grow light panel, featured to manipulate the light brightness and intensity at liberty from 0%-100%, provides desired needs for plants in all stages from veg to bloom. It is definitely very convenient when using it for vegging so you can turn it down on the young plants. In flowering, you just leave it on 100%, allowing plants flexibility to obtain perfect growth performance.
  • OPTIMAL SUNLIKE SPECTRUM, NICE ON EYES - Consist of full spectrum White 3500K 6500K and Red 660nm LEDs, infinitely close to natural light, providing everything plants desired in the natural sunlight. It's suitable for all plants growing stages, rapids plant response from seed to flower to harvest, increasing yield & crop quality. Uniform and wide-beam light distribution for your plant's optimal growth. No more red blue light. All sunlike spectrum, it's really nice on eyes. No fans zero noise.
  • VALUE FOR THE MONEY- Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system. Adopts high safety performance waterproof driver to achieve high PAR output, longer lifespan to speed up plant's grow processes and boost yields while saving you on your energy bill. Only consume 360 Watt true output with 640 LEDs! It saves up to 80% energy than other lights. We offer 36 Months Warranty and 30 days money back guarantee. And Friendly In-time Customer Services.
Bestseller No. 9
VIVOSUN Latest VS4000 LED Grow Light with Samsung LM301H Diodes & Brand Driver Dimmable Lights Sunlike Full Spectrum with Grow Room Glasses for Indoor Plants Seedling Veg and Bloom Plant Growing Lamps
  • Low Costs & High Efficiency: VIVOSUN’s VS4000 LED grow light uses the latest LED plant light technology with Samsung LM301H diodes & brand driver for high energy efficiency with 2.9 umol/J; Extremely high output but consumes only 400W of electricity, making it more efficient than traditional HID lamps and other plant lamps on the market
  • Convenient Dimmable Lights: This LED grow light has a dimming knob & ballast, so it adapts to different plant growth stages by adjusting its output from 40% to 100%; Super convenient for both beginners and professional growers
  • Sunlike Full-Spectrum Light: These Samsung VS4000 LEDs deliver the optimal full-spectrum coverage and power needed by your plants at all growth stages, with maximum PAR output at various distances, supporting efficient photosynthesis for indoor plants
  • Low Noise & Heat: VS4000 LED plant growing lamps have a unique appearance, with power supply and ventilation holes; No fans needed means low noise; Ambient heat around this light is very low, so there is no need to worry about burns or damage to your plants; Mild heat means you can place the lamp directly above your plants
  • Warranty: Super durable and reusable; Comes with grow glasses, a pair of VIVOSUN US-patented rope hangers & 3-year after-sales service; If you face any problems with the item you receive, please do not hesitate to contact us
SaleBestseller No. 10
SPIDER FARMER SF-4000 LED Grow Light 5'x5' Coverage with Samsung LM301B Diodes & MeanWell Driver Dimmable 450W Commercial Grow Lamps for Indoor Plants Full Spectrum Veg and Bloom 2.7 umol/J
  • 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, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Only consumes 450w, running 50% less power than the HPS or other SMD LEDs or Blurple lamps. Veg coverage is 6 x 6 ft, Flowering coverage is 5 x 5 ft.
  • NEW DIODES ARRANGEMENT & DIMMING DESIGN: Upgraded SF4000 growing lights. The diodes arrangement gathered at the edge makes the PPFD more uniform, and the dimming knob 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!!!
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Our Best Choice: KUAREZ RD4000 Led Grow Light with Remote 2.4G Wireless Daisy Chain 10 Levels Dimmable Grow Light Sunlike Full Spectrum Grow Lamp for Indoor Plants with Samsung Chips & MeanWell Driver


Our ranking:4.8 out of 5 stars (4.8 / 5)





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Product Description

The KUAREZ 4000 LED Develop Gentle Has Been Improve to Distant Model On December 21th

grow light for indoor plant grow tent

grow light for indoor plant grow tent

4000w LED Grow Light

4000w LED Grow Light

wireless daisy chain grow light

wireless daisy chain grow light

grow light with remote control

grow light with remote control

greenhouse light using suggestion

greenhouse light using suggestion

grow plant light

grow plant light

Energy Draw
100W ± 5%
200W ± 5%
425W ± 5%
100W ± 3%
150W ± 3%

Dimensions
11.8 x 10.6 x 2.3 inches
23.9 x 10.6 x 2.6 inches
23.9 x 21.3 x 2.6 inches
11.8 x 10.6 x 2.5 inches
15.5 x 10.6 x 2.5 inches

Dimming Kind
2.4G Dimming
2.4G Dimming
2.4G Dimming
NA
NA

Wi-fi Daisy Chain
YES
YES
YES
NA
NA

Vegetative Protection
2.5 x 2.5 ft at 18″
3.5 x 4 ft at 22″
5 x 5 ft at 28″
2.5 x 2.5 ft at 18″
3 x 3 ft at 20″

Flowering Protection
2 x 2 ft at 14″
3 x 3.5 ft at 18″
4 x 4 ft at 24″
2 x 2 ft at 14″
2.5 x 2.5 ft at 16″

For 2×2 Develop Tent
1pc


1pc
1pc

For 4×2 Develop Tent
2pcs
1pc

2pcs
2pcs

For 3×3 Develop Tent
2pcs
1pc
1pc
2pcs
2pcs

For 4×4 Develop Tent
4pcs
2pcs
1pcs
4pcs
3pcs

UNIQUE DESIGN: The upgraded Samsung led develop mild comes with 2.4G distant controller to regulate limitless develop lamps inside 82FT(25m). 10 ranges exact dimming to fulfill the brightness your vegetation want in several phases simply. Multi-light in several/identical watts might be added in identical group to realize wi-fi daisy chain. 5 teams choice permits to regulate lamps from totally different space individually or collectively by ONE distant simply. Make the planting simpler and extra clever.
HIGH EFFICIENCY & COST SAVING: The 4000 dimmable plant lights full spectrum makes use of Samsung leds, creates higher cover mild penetration with PPE 2.7 μmol/J, helps most increased yields of indoor vegetation. Consuming solely 425W, operating 50% much less energy than the HPS or Blurple lamps or different SMD LEDs to save lots of the fee however getting increased yields. Ideally suited to cowl 4′ x 4′ veg stage at 24”, 5′ x 5′ flowering stage at 28”.
PERFECT FOR ALL GROWTH STAGES: This daisy chain develop mild is sunlike full spectrum develop mild, it accommodates 3000K, 5000K, 660nm and IR730nm chips. The sunshine infinitely near pure mild and it gives desired want for plant development in all phases from seeds to reap. The IR 730nm chip appears to be like dim, and it might velocity up the phytochrome conversion , promote blooming/fruiting and enhance yield.
WELL MADE & RELIABLILITY: This business greenhouse lights undertake glue coated know-how, water-resistant, enhance the lifespan. Thick giant aluminum warmth sink for good warmth dissipation, low warmth might decelerate the sunshine decay and no fan no noise. Excessive security efficiency Imply Nicely driver, IP67 waterproof and UL/CE licensed. Top quality parts make sure the lights extra dependable and last more.
HASSLE-FREE PURCHASING: Skilled R&D and customer support groups will supply assist in your any questions or assist inside 24 hours, 30-day money-back assure and 36-Month guarantee after sale. Make your buying with confidence.

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