10 Best 400w Led Grow Light – Recommended By Editor

How are you feeling today? You might be looking for the best 400w led grow light to get, or thinking of something specific to buy. Well, we have all the reviews on what is worth your time and money! We'll tell you about what's popular and trending right now in 400w led grow light that you're curious about.

This blog post is all about the best 400w led grow light review you will ever read. This blog post is for all of those who are looking to buy a new 400w led grow light and need help deciding which one to get. I'm going to give you my honest opinion on some 400w led grow light that are recommended by experts. So let's get started!

Are you still wondering what the best 400w led grow light? Check out these recommendations

Top 10 Best 400w led grow light Review:

Bestseller No. 1
2022 New SONLIPO SPF4000 LED Grow Light...
  • 【Lower Running Costs & Higher PPFD】Actual power only 400 watts, High PPFD, up to 1784 ¦Ìmol/m2.s. Comparable to a traditional 900W HPS or CMH light. Save up to 60% on your electricity bill. Using 1323pcs of the latest high quality LED technology - Samsung LM281+ diodes, to provide high PAR output, longer lifetime and better light canopy penetration. SPF4000 grow light perfect for 5x5ft vegetable stage, 4x4ft bloom stage.
  • 【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. Enhance RED light, can greatly increases the size and number of flowers to maximize the yield of the plant, maximum 2.9 g/w.
  • 【Full Spectrum Grow Light】Infinitely close to natural sunlight, consists of 660nm Red light, IR 740nm, and 3000K, 4000K, 5000K, 6000K light spectrum. IR is dimmer than other red diodes. 3000K providing more reddish light and the 6000K providing more blueish. The 660nm red and IR light is especially useful during bloom, where it speeds up flowering time and boost yields. Uniformly across the surface and deep into the roots and bottom of canopy for consistent, highest quality flowers.
  • 【Well Made, Excellent Heat Dissipation】Solid structure, No Fan Noise Free. The housing is made of aviation heat sink aluminum, thick and strong, and provides excellent heat dissipation. Cable has protective cover, user-friendly packaging. Built-in short-circuit protection device automatically protects your lights from damage, you can easily save money without purchasing lights frequently.
  • 【100% Warranty & Easy to use】Plug and Play, One-touch switch sets the light spectrum for your plant to suit it. Product quality and friendly customer service are always our primary objectives. We offer a 90-day new replacement or full refund, 12 months free warranty, and professional guidance to help your horticultural grow and grow craft better.
Bestseller No. 2
SONOFARM SF4000 LED Grow Light, Indoor...
  • Long Lifespan: With over 100,000 hours lifespan, our 400 watt LED grow light will keep your plants blooming and thriving, crop after crop. Ideal for all stages of growth, our commercial LED grow lights cover the full color spectrum: 3000K, 5000K, 660nm, IR 760 nm. Veg footprint: 5 x 5 feet. Flowering footprint: 6 x 6 feet.
  • Genuine Meanwell Driver: Our driver powers the SonoFarm LED panel with optimal performance. Water-resistant and CE, ETL, FCC, and RoHS certified, the Meanwell driver is built for reliability while staying cool, safe, and quiet.
  • Customizable Lighting: Each panel on our quantum board grow light has a dimming knob that can turn the LEDs on and off, anywhere from 0-100% in strength. These customizable options make our LED panel lights perfect for a variety of different plants and growing environments.
  • High Performance at Low Costs: Drawing just 400W, our hydroponics LED lights won't be detrimental to your energy bill, but will produce a healthy 2.7 umol/J. Designed to be highly energy efficient, our grow lights deliver powerful light output, which in turn results in higher yield for your plants.
  • 5-Year Warranty: We are confident in the quality of our SonoFarm LED grow light, and we want you to be, too! Our 5-year warranty ensures you are secure with your purchase, while allowing us to stand behind our product.
SaleBestseller No. 3
2022 Newest SPIDER FARMER SF4000 LED...
  • 2022 NEW VERSION 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 5 x 5 ft, Flowering coverage is 4 x4 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 material 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.
  • As a professional manufacturer of Led grow lights for more than 10 years. Spider Farmer has always insisted on creating more efficient, suitable and high-quality home planting equipment for plant growth, and strives to become a trusted partner for every grower! You will get a Spider Farmer SF4000 grow light, instruction manual, a pair of silver hooks, a pair of black hangers.
SaleBestseller No. 4
Grow Light with Stand, LeadGoods 5-Heads...
  • 🍅 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). The 5-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.
  • 🍅 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.High quality led chips (50,000 hours lifetime),the wave of the light from 400nm to 840nm to meet different stages of plant-growing needs .Suitable for both home & office
Bestseller No. 5
Grow Lights for Indoor Plants,Engilen...
  • 【Energy efficient and IP65 waterproof】: 60w actual power replace 400W HPS or HID grow light with only 60W consumption, saving your electric bill,IP65 level waterproof,Real working environment test, wet environment, it can work normally even in a water tank, improving the safety factor
  • 【Dimming function】: Contains three lighting modes: red + warm white, purple + white, red + purple + white + warm white, Providing the most suitable and most needed light for each growth stage of the plant.
  • 【Cycle timing switch design】: The plant light has a cycle timing function4h/8h/12h. 4 kinds of brightness adjustment, adjust the full spectrum grow light brightness according to your plant needs.
  • 【Indoor/outdoor grow light】: Engilen full spectrum led grow light, It emits all the wavelengths from 380nm to 800nm- just like natural sunlight. The plant lamp emits growth light through the lamp bead chip, which completely imitates natural light, include 60 warm white LED、60 white LED、20 red LED、4 purple LED.
  • 【Widely Used and easy install】:Widely apply to family balcony seeding/breeding, gardening, flowering, potted plants, grow tent,outdoor garden especially tall and large plants.The lamp was rather straightforward to put together, it has a handle as well as metal hanging threads that connect to a clip, allowing it to be hung almost anyplace with relative ease.
Bestseller No. 6
ACKE ALP-400W LED Grow Light 5x5...
  • 🌱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. efficacy with 2.7 umol/J.Max 2.5g yield per wattage
  • 🌿Lower Running Cost: Consuming only 390 watts with 378 leds,It saves up to 50% energy than other hps grow light,Perfect for 4x4 feet grow space,Max for 5x5 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.The full spectrum led grow light with a “best of both worlds” color temperature of about 3,500K, which you can use for both vegging and flowering.
  • 🌹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. No installation required. Owing to the grow lamp panel is assembling with 6 individual light bars,it's so easy to replace it,A plant lamp of easy maintenance,besides,we offer 24 months warranty.Our professional team are always ready to service you.
SaleBestseller No. 7
SANSI Grow Light Bulb with COC...
  • 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: 65.6 umol/s, PPFD: 265.58 μmol/s/㎡ @ 1ft. Through the lens for secondary scientific light distribution, improve light utilization, give plants more supplementary light, and improve light bulb lifespan to 25,000 hours.
  • 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.
Bestseller No. 8
LED Grow Light SUNRAISE Q4000 4x6ft...
  • 【BIG SIZE BIG FOOTPRINT】 SUNRAISE Q4000 with size 44.88"x22.65", comparable to traditional 800W HPS/MH while consuming only 400W! Perfect for 6x4ft tent. Vegetative coverage 6x4 ft at 20”and flowering coverage 6x3ft at 12". Please Remember to properly adjust the height and brightness accordingly to your plants desired level for optimal growth.
  • 【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. SUNRAISE use the newest SMD LED Technology to provide a high PAR output, and high energy efficiency.
  • 【CUSTOMIZED DIMMING DESIGN】SUNRAISE Q4000 LED grow utilize both a dimmer function as well as a power switch. The dimmer knob is featured to manipulate the brightness level of the light, allowing flexibility to obtain perfect growth performance for each growing phase.
  • 【AMAZING HEAT DISSIPATION】Q4000 LED grow lamp with 8 piece aluminum heat-sink. No fans no noise, we used the highest quality driver for unmatched performance in heat dissipation & lifespan. Saves 50% more energy than other old grow lights!
  • 【What you get】1x Q4000 led grow light, 2x stainless steel hanger hook, 2x adjustable ratchet rope hanger, 1x 6.7ft power cord, 1x screwdriver, 24x screws, and welcome guide. We offer worry-free 36-month USA local warranty and professional guidance to help you and your plants grow to their maximum potential.
Bestseller No. 9
KUAREZ RD4000 Led Grow Light with Daisy...
  • UNIQUE DESIGN: The upgraded Samsung led grow light comes with remote to control unlimited grow lamps within 82FT(25m). 10 levels precise dimming to meet the brightness your plants need in different stages easily. Multi-light in different/same watts can be added in same group to achieve daisy chain function. 5 groups selection allows to control lamps from different area separately or together easily. Make the planting easier and more intelligent.
  • HIGH EFFICIENCY & COST SAVING: The 4000 dimmable plant lights full spectrum uses Samsung leds, creates better canopy light penetration with PPE 2.7 μmol/J, helps maximum higher yields of indoor plants. Consuming only 425W, running 50% less power than the HPS or Blurple lamps or other SMD LEDs to save the cost but getting higher yields. Ideal to cover 5' x 5' veg stage at 28'', flowering 4' x 4' stage at 24''.
  • PERFECT FOR ALL GROWTH STAGES: This daisy chain grow light is sunlike full spectrum grow light, it contains 3000K, 5000K, 660nm and IR730nm chips. The light infinitely close to natural light and it provides desired need for plant growth in all stages from seeds to harvest. The IR 730nm chip looks dim, and it could speed up the phytochrome conversion , promote blooming/fruiting and increase yield.
  • WELL MADE & RELIABLILITY: This commercial greenhouse lights adopt glue coated technology, water resistant, increase the lifespan. Thick large aluminum heat sink for good heat dissipation, low heat could slow down the light decay and no fan no noise. High safety performance Mean Well driver, IP67 waterproof and UL/CE certified. High quality components ensure the lights more reliable and last longer.
  • 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. Make your purchasing with confidence.
Bestseller No. 10
Bloom Plus Latest XP4000 LED Grow Light...
  • TOP PERFORMANCE & HIGH EFFICACY: Bloom Plus upgraded XP4000 LED growing light use the latest high-efficiency (2.7 umol/J) LED plant light technology - Samsung LM301B Diodes for extremely high output, increase the yield of crops and save operation cost, generates more usable lighting per watt, and provides better light canopy penetration.
  • 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. Perfect for core coverage 5x5 ft. Adjust the height and brightness properly to meet your plants desired level for optimal growth.
  • 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. XP4000 LED indoor growing lamp has a dimming knob that makes it adjustable to different growing periods for your plants; It can adapt to the growth needs of different plants in different periods.
  • SILENT OPERATION & SOLID CONSTRUCTION: Fanless LED grow design will make your growing life quiet. Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system. Adopts high performance power supply 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.
  • 100% SATISFACTION GUARANTEED---The Bloom Plus LED Grow Lights offers a 30-day money-back guarantee and a trusted 3 years warranty. Professional U.S. local after-sales service provides you with the most convenient shopping experience. Make sure you purchase authentic Bloom Plus grow lights. If any questions, please feel free to contact us by email.

How Do You Buy The 10 Best 400w Led Grow Light – Recommended By Editor?

Do you get stressed out thinking about shopping for a great 400w led grow light? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 400w led grow light, which is why we have assembled a comprehensive list of the greatest 400w led grow light available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Huts Frankand Angies has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 400w led grow light that you consider buying. Your questions might include the following:

  • Is it worth buying an 400w led grow light?
  • What benefits are there with buying an 400w led grow light?
  • What factors deserve consideration when shopping for an effective 400w led grow light?
  • Why is it crucial to invest in any 400w led grow light, much less the best one?
  • Which 400w led grow light are good in the current market?
  • Where can you find information like this about 400w led grow light?

We’re convinced that you likely have far more questions than just these regarding 400w led grow light, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 400w led grow light, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 400w led grow light. Make sure that you are only using trustworthy and credible websites and sources.

Huts Frankand Angies provides an 400w led grow light buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 400w led grow light currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 400w led grow light has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 400w led grow light?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 400w led grow light.
  5. Customer Ratings: Number ratings grade 400w led grow light objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 400w led grow light.
  7. Product Quality: You don’t always get what you pay for with an 400w led grow light, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 400w led grow light is should be an indication of how long it will work out for you.

Huts Frankand Angies always remembers that maintaining 400w led grow light information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 400w led grow light is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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