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49474 reviews considered to write our recommendations for 400 Watt Led Grow Light in this article.

Best 400 Watt Led Grow Light

Intro For Best 400 Watt Led Grow Light

After reading 49474 reviews our team list only ten products for Best 400 Watt Led Grow Light. These products has good user feedback whose are also looking for 400 Watt Led Grow Light Reviews. For Best 400 Watt Led Grow Light we have also mark scores which you can check below.

NoProductScoreAction
1SANSI Grow Light Bulb with COC Technology9.8Buy Now
22022 New SONLIPO SPF4000 LED Grow Light 400W 5x5ft Coverage9.6Buy Now
3SZHLUX 4000W LED Grow Light 6×6ft Coverage Dual Switch Full Spectrum Grow Lamp for Indoor Plants9.6Buy Now
4LED Grow Light, VIPARSPECTRA Pro Series P4000 LED Grow Light with Samsung LEDs(Includes IR) 5x3ft Coverage Dimmable Full Spectrum LED Grow Lights for Indoor Hydroponic Plants Veg Bloom 1400PCS LEDs9.6Buy Now
5ACKE ALP-400W LED Grow Light 5x5 Coverage for Veg Stage9.4Buy Now
6KUAREZ RD4000 Led Grow Light with Daisy Chain 10 Levels Dimmable Grow Light Sunlike Full Spectrum Grow Lamp for Indoor Plants with Samsung Chips & MeanWell Driver9Buy Now
7Grow Light with Stand8.6Buy Now
8Bloom Plus Latest XP4000 LED Grow Light with Samsung LM301B Diodes 400W Upgraded Dimmable 5x5 ft Coverage Full Spectrum Plant Grow Light for Indoor Plants Seeding Veg Bloom Hydroponic Growing Lamps8.4Buy Now
9BLOOM PLUS LED Grow Light BP 4000W 5x5ft Coverage Sunlike Full Spectrum LED Grow Light Use with 1292packs Samsung Diodes(Includes IR) Dimmable Plant Grow Lamp for Indoor Plants8.4Buy Now
10LED Grow Light SUNRAISE Q4000 4x6ft 5x5ft 6x6ft Dimmable LED Grow Lights with IR8.2Buy Now

1. SANSI Grow Light Bulb with COC Technology

SANSI Grow Light Bulb with COC Technology, PPF 65.6 umol/s LED Full Spectrum, 36W Grow Lamp (400 Watt Equivalent) with Optical Lens for High PPFD, Energy Saving Plant Lights for Seeding and GrowingBuy Now
  • 4000K DAYLIGHT: Imitate the solar spectrum, customize a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 400nm-780nm; Color rendering index Ra is close to 100, infinitely close to natural light, suitable for every cycle of plant growth, effectively promotes plant growth, and improves crop yield and quality.
  • SECONDARY OPTICAL DESIGN: PPF: 65.
  • PATENTED COC TECHNOLOGY: Chip on Ceramic, SANSI’s patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, and directly solder the LED chip on the ceramic heat sink, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, makes the SANSI bulb has higher light efficiency.
  • SAFE & RELIABLE: The lamp body is made of special ceramic material, and the flame retardant grade reaches V0; the reinforced insulation structure design, no risk of electric shock, is safer; the whole shell material reaches the WF2 anti-corrosion grade, which is more reliable and durable; low IR, less heat radiation, avoiding close Distance exposure burns plants.
  • GUARANTEES: ETL listed & CE certification, quality and safety verified, 5 years warranty.

2. 2022 New SONLIPO SPF4000 LED Grow Light 400W 5x5ft Coverage

2022 New SONLIPO SPF4000 LED Grow Light 400W 5x5ft Coverage, Use 1323pcs Samsung Diodes Sunlike Full Spectrum Veg Bloom Switch Growing Lamps for Indoor Plants Seeding Flower Led Plant Light FixtureBuy Now
  • Lower Running Costs & Higher PPFD】Actual power only 400 watts, High PPFD, up to 1784 ¦Ìmol/m2.
  • VEG & Double BLOOM Switch】Aaccording to the growth and yield of plants, SONLIPO designed 3 switches, VEG, BLOOM and enhance BLOOM, to facilitate the control of red and blue light spectrum, to make the roots and stalks of plants grow thicker, and prevent them from growing taller in vain.
  • Full Spectrum Grow Light】Infinitely close to natural sunlight, consists of 660nm Red light, IR 740nm, and 3000K, 4000K, 5000K, 6000K light spectrum.
  • Well Made, Excellent Heat Dissipation】Solid structure, No Fan Noise Free.
  • 100% Warranty & Easy to use】Plug and Play, One-touch switch sets the light spectrum for your plant to suit it.

3. SZHLUX 4000W LED Grow Light 6×6ft Coverage Dual Switch Full Spectrum Grow Lamp for Indoor Plants

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 FixturesBuy Now
  • High Efficiency and Low Energy Consumption】- SZHLUX LED Grow Lights utilize the latest in high yielding LEDs technology, high Energy Efficiency with 2.
  • Trapezoid and Double-Switch Design】- Trapezoid-Shape and SanAn 1W LEDS for larger luminous area than T5 and T8 led plant light.
  • Sunlight Full Spectrum】- Infinite close to sunlight wave for plants, over 95% light energy can be absorbed by plants.
  • 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.

4. LED Grow Light

LED Grow Light, VIPARSPECTRA Pro Series P4000 LED Grow Light with Samsung LEDs(Includes IR) 5x3ft Coverage Dimmable Full Spectrum LED Grow Lights for Indoor Hydroponic Plants Veg Bloom 1400PCS LEDsBuy Now
  • LOWER OPERATION COST & DIMMER FUNCTION: VIPARSPECTRA P4000 LED grow light has adopted the newest SMD LED Technology to provide high PAR output, high energy efficiency and long lifespan while improving light penetration.
  • FULL SPECTRUM LIGHT For INDOOR PLANTS: Consists of 36pcs 660nm of red light, 904pcs 3000K and 456pcs 5000K of the white light spectrum and 4pcs IR 730 light, provides plants in all stages from veg to flower with everything they need in the natural sunlight.
  • SLEEP-FRIENDLY GROW LIGHT: Silent fanless design.
  • LOW ENERGY CONSUMPTION GROW LIGHT: Comparable to traditional 1000W HPS/MH while consuming only 400W! Perfect for 5’x4’ vegetative coverage at 28”and 5’x3’ flowering coverage at 24”.
  • TRULY BEST BACK FOR THE BUCK: Plug and Play.

5. ACKE ALP-400W LED Grow Light 5×5 Coverage for Veg Stage

ACKE ALP-400W LED Grow Light 5x5 Coverage for Veg Stage,Full Spectrum Growing lamp 4x4 Coverage for Flowering Stage,Plant Grow Light for Commercial Indoor Plant GrowerBuy Now
  • Facilitating Large and High Quality Yields: ACKE led grow light selected high yielding Osram led light chips are extremely bright and can penetrate further than other plants lights ,to more easily reach and nourish the lower parts of your plants.
  • Lower Running Cost: Consuming only 390 watts with 378 leds,It saves up to 50% energy than other hps grow light,Perfect for 4×4 feet grow space,Max for 5×5 grow tents.
  • Optimal full spectrum grow light lamp : Mimic sunlight,ACKE grow lamp consist of 3000K,5000K, 660nm led chips for your indoor plants no sunlight and provide strong light intensity.
  • Run Cool Despite Big power Output: Thanks to the efficiency of the “spider style” of which spreading out light bars with thick aluminum heat sink,Your plants would be able to enjoy more intense light without worrying about the heat.
  • No Worries warranty: Plug and Play.

6. KUAREZ RD4000 Led Grow Light with Daisy Chain 10 Levels Dimmable Grow Light Sunlike Full Spectrum Grow Lamp for Indoor Plants with Samsung Chips & MeanWell Driver

KUAREZ RD4000 Led Grow Light with Daisy Chain 10 Levels Dimmable Grow Light Sunlike Full Spectrum Grow Lamp for Indoor Plants with Samsung Chips & MeanWell DriverBuy Now
  • UNIQUE DESIGN: The upgraded Samsung led grow light comes with remote to control unlimited grow lamps within 82FT(25m).
  • HIGH EFFICIENCY & COST SAVING: The 4000 dimmable plant lights full spectrum uses Samsung leds, creates better canopy light penetration with PPE 2.
  • PERFECT FOR ALL GROWTH STAGES: This daisy chain grow light is sunlike full spectrum grow light, it contains 3000K, 5000K, 660nm and IR730nm chips.
  • WELL MADE & RELIABLILITY: This commercial greenhouse lights adopt glue coated technology, water resistant, increase the lifespan.
  • HASSLE-FREE PURCHASING: Professional R&D and customer service teams will offer support for your any questions or help within 24 hours, 30-day money-back guarantee and 36-Month warranty after sale.

7. Grow Light with Stand

Grow Light with Stand, LeadGoods 5-Heads Indoor LED Grow Light , 400W Full Spectrum Plants Lamp ​with 4/8/12H Timer, 10-Level Dimmable Plant Lights ​& Tripod Stand Adjustable GooseneckBuy Now
  • FLOOR STANDING PLANT LIGHTS：LeadGoods plant grows light is constructed with 5 heads and 240 LED beads, which will provide the adjustable and uniform intensity of light with different indoor plants.
  • HIGH EFFICIENCY：Upgraded four heads plant grow light, full spectrum light for all kinds of indoor plants, high efficiency led chips, provide strong and uniform intensity of light to plants.
  • UPGRADED AUTO ON/OFF TIMER: Auto turn on and turn off with 4, 8, 12 hours timer setting,also has two-way memory timing function,set up once and it will turn on and off automatically daily.
  • VISIBLE QUALITY and ADJUSTABLE: The 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).
  • 10 DIMMABLE MODES & 3 SWITCH MODES: LeadGoods grow lamps provides 10 dimmable modes ,10 Dimmable levels to suit each stage of plant growth，You can adjust brightness to suit varied stages of plant growth,and 3 Switch Modes A Light On,B Light On and Both Light On.

8. Bloom Plus Latest XP4000 LED Grow Light with Samsung LM301B Diodes 400W Upgraded Dimmable 5×5 ft Coverage Full Spectrum Plant Grow Light for Indoor Plants Seeding Veg Bloom Hydroponic Growing Lamps

Bloom Plus Latest XP4000 LED Grow Light with Samsung LM301B Diodes 400W Upgraded Dimmable 5x5 ft Coverage Full Spectrum Plant Grow Light for Indoor Plants Seeding Veg Bloom Hydroponic Growing LampsBuy Now
  • TOP PERFORMANCE & HIGH EFFICACY: Bloom Plus upgraded XP4000 LED growing light use the latest high-efficiency (2.
  • LESS ENERGY CONSUMPTION: Comparable to traditional 800W HPS/MH, XP4000 Plant Grow Lamp consumes only 400Watt with 832 pcs LEDs! Get 50% higher yield harvest and save costs.
  • ADVANCED FULL SPECTURM & DIMMABLE KNOB: Delivering optimal light-spectrum coverage – 650-665nm Red Lights ,2800-3200K warm lights, 4800-5000K white lights ,730-740nm IR lights, best for all stages growing from seed to flower, increase yield & crop quality‎.
  • SILENT OPERATION & SOLID CONSTRUCTION: Fanless LED grow design will make your growing life quiet.
  • 100% SATISFACTION GUARANTEED—The Bloom Plus LED Grow Lights offers a 30-day money-back guarantee and a trusted 3 years warranty.

9. BLOOM PLUS LED Grow Light BP 4000W 5x5ft Coverage Sunlike Full Spectrum LED Grow Light Use with 1292packs Samsung Diodes(Includes IR) Dimmable Plant Grow Lamp for Indoor Plants

BLOOM PLUS LED Grow Light BP 4000W 5x5ft Coverage Sunlike Full Spectrum LED Grow Light Use with 1292packs Samsung Diodes(Includes IR) Dimmable Plant Grow Lamp for Indoor PlantsBuy Now
  • LOWER COSTS & HIGHER-QUALITY YIELDS—Using the Newest high-yield LED technology-1292 pcs Samsung 2835 diodes.
  • OPTIMAL FULL-SPECTRUM LIGHTING—The Full Spectrum led grow lamp can provide everything the plants need under light at all stages.
  • UNIQUE DESIGN—Plant Grow Lights have a dimmable driver on the back, you can remove the rubber plug and adjust it with a 3mm Phillips screwdriver (adjustment range: 1.
  • UNIQUE DESIGN—Plant Grow Lights have a dimmable driver on the back, you can remove the rubber plug and adjust it with a 3mm Phillips screwdriver (adjustment range: 1.
  • 100% SATISFACTION GUARANTEED—The Bloom Plus LED series offers a 30-day money-back guarantee and a trusted 3 years warranty.

10. LED Grow Light SUNRAISE Q4000 4x6ft 5x5ft 6x6ft Dimmable LED Grow Lights with IR

LED Grow Light SUNRAISE Q4000 4x6ft 5x5ft 6x6ft Dimmable LED Grow Lights with IR, Upgraded Full Spectrum LED Growing Lamp with 1296Pcs LEDs Commercial Grow Lights Size 44.88Buy Now
  • BIG SIZE BIG FOOTPRINT】 SUNRAISE Q4000 with size 44.
  • SUNLIKE FULL SPECTRUM GROW LIGHT】Full spectrum 3000K, 6000K, Red and IR, suitable for all stages of indoor growth providing sun like quality spectrums for rapid plant response from seed to flower.
  • CUSTOMIZED DIMMING DESIGN】SUNRAISE Q4000 LED grow utilize both a dimmer function as well as a power switch.
  • AMAZING HEAT DISSIPATION】Q4000 LED grow lamp with 8 piece aluminum heat-sink.
  • What you get】1x Q4000 led grow light, 2x stainless steel hanger hook, 2x adjustable ratchet rope hanger, 1x 6.

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