TOP 10 Best 400 Watt Led Grow Light To Buy In 2022

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Skimming through the available online reviews on 60744 from the beginning to the end, our research team manage to study for 400 Watt Led Grow Light through thick and thin. In between the process, we have to pass hundreds of products that are good but not the best. But we are determined to pick up the finest one for you. With the information, we organized the list of 400 Watt Led Grow Light Reviews for you. No doubt, shortlisting the ideal 400 Watt Led Grow Light from thousands of products online was difficult. But we tried our best to ensure that you get only the Best 400 Watt Led Grow Light from our suggestions. Check our listings-:

Best 400 Watt Led Grow Light

Best 400 Watt Led Grow Light

In search for the 400 watt led grow light, we have done an in-depth analysis. Through the process of exploring 60744 reviews, our team has brought a list of suggestions that can help you find out the best product for your life! Don’t miss out on our recommendation because we associate our research with user satisfaction!

Comparison Chart of Top 10 400 watt led grow light

NoProductScoreAction
1VIVOSUN 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 Lamps9.8Buy On Amazon
2LED 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 On Amazon
3Bloom Plus Latest XP4000 LED Grow Light with Samsung LM301H Diodes 400W Upgraded Dimmable 5x5 ft Coverage Full Spectrum Plant Grow Light for Indoor Plants Seeding Veg Bloom Hydroponic Growing Lamps9.4Buy On Amazon
4MAXSISUN PB4000 Pro Grow Light9.2Buy On Amazon
5HYPHOTONFLUX HPF4000 480W LED Grow Lights 5x5ft with Samsung LM301B & MeanWell Driver9.2Buy On Amazon
6400 Watt Full Spectrum LED Grow Light Veg 5x59.2Buy On Amazon
7LED Grow Light SUNRAISE Q4000 4x6ft 5x5ft 6x6ft Dimmable LED Grow Lights with IR8.8Buy On Amazon
8California Lightworks Solar System 550 LED Grow Light Fixture 400 watts Programmable Spectrum LED Commercial Lighting System Veg Bloom8.8Buy On Amazon
9California Light Works SolarXtreme 500 LED Grow Light Fixture - Full Spectrum 400w Watt COB Lighting System - 120V Volt - Lightworks8.8Buy On Amazon
10ACKE ALP-400W LED Grow Light 5x5 Coverage for Veg Stage8.4Buy On Amazon

Table Of Content:

1. VIVOSUN 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.
  • 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.

2. LED Grow Light

  • 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.

3. Bloom Plus Latest XP4000 LED Grow Light with Samsung LM301H Diodes 400W Upgraded Dimmable 5×5 ft Coverage Full Spectrum Plant Grow Light for Indoor Plants Seeding Veg Bloom Hydroponic Growing Lamps

  • 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.

4. MAXSISUN PB4000 Pro Grow Light

  • Born for Harvest: The PB Pro Series is an upgraded commercial grade full-cycle horticulture lighting solution.
  • 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.
  • 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.
  • More Valuable & Reliable: You can use the remote to set the same or different brightness levels for multiple lights by grouping.
  • 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.

5. HYPHOTONFLUX HPF4000 480W LED Grow Lights 5x5ft with Samsung LM301B & MeanWell Driver

  • Top components bring amazing yields】HYPHOTONFLUX 480w led grow light utilize the latest in high yielding LEDs technology today-SAMSUNG LM301B & OSRAM deep red 660nm diodes, it is equivalent to 1000w HPS/MH grow light, high energy efficiency with 2.
  • Full spectrum from seeding to flowering】The led plant grow light have 1224 pcs LM301B LEDs(3000k+4000k) and 48pcs OSRAM deep red LEDs(660nm), provides the plant with the full spectrum from seeding to flowering.
  • Dimmable and daisy chain】HPF4000 grow lights have a six-level dimming knob to provide ideal light for plants at different stages.
  • Runing quiet and cool 】Simple structure, no fan,no noise.
  • ETL,FCC approved】Strict tested,high quality.

6. 400 Watt Full Spectrum LED Grow Light Veg 5×5

  • Full Spectrum: Sunlike 4×4 led grow light for indoor plants with 3000K yellow 5000K white blue and IR 760nm red, 660nm, which suit for all plants whole stages growing with infinite close to natural light for increasing yields.
  • Cost & Efficiency: LED Plant Grow Lamp utilize the latest in high yielding LM301B leds technology and super diodes, which helps to get 50% higher yield harvest and save costs.
  • Dimmable: Growing lamps has a dimming knob and light switch and control the light spectrum’s intensity from 0% – 100% to manipulate the light intensity at liberty.
  • Silence & Low Heat: No fans are needed so your set up is low noise.
  • Warranty: Our full spectrum plant grow light provide 3-Year after-sales service for Premium quality and good performance.

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

  • 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.

8. California Lightworks Solar System 550 LED Grow Light Fixture 400 watts Programmable Spectrum LED Commercial Lighting System Veg Bloom

  • Programmable spectrum control for best results in all phases of growth, Local support and grow room design.
  • Covers a 3 X 4 area in bloom and up to 6 X 8 area in veg, Bulletproof active heat management
  • High Power Osram LEDs – 400 watts actual draw at full power, Lightweight and easy to install – only 13 pounds.
  • 50,000 hour LEDs – Never change bulbs again, Automatic voltage regulation – 90 – 277 volts
  • Low heat output – No ducting required, 50,000-hour water resistant fans, UL listed

9. California Light Works SolarXtreme 500 LED Grow Light Fixture – Full Spectrum 400w Watt COB Lighting System – 120V Volt – Lightworks

  • The SolarXtreme 500 is a an easy to use full spectrum LED grow light designed especially for grow tents and smaller scale home growing.
  • The SolarXtreme series uses a revolutionary new generation of COB (chip on board) as well as new direct AC drive technology which eliminates the need for LED drivers.
  • This offers high efficiency LEDs at a much lower cost than traditional LEDs.
  • This fixture puts out a full spectrum suitable for all phases of growth without the need for adjusting.
  • We believe in the quality of our products and Include a 1-Year Warranty with Purchase!

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

  • 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.

400 Watt Led Grow Light Buying Guide


Is it stressful for you to find out a great 400 Watt Led Grow Light? Whenever you are planning to buy 400 Watt Led Grow Light in general, do you get into a dilemma because of hundreds of choices? Especially, which model to pick up is the toughest, right?
Well, if that’s the situation, don’t worry because almost all of us are confused! Many of us find it difficult to choose the perfect 400 Watt Led Grow Light for ourselves. The buying process is stressful, we always agree with you!
But as you have come here, you must be inquisitive regarding 400 Watt Led Grow Light Reviews.We understand that the sources you have gone for information bombarded you with a lot of them. So now, you have to think again before you decide which product will serve the best for your necessity. The ideal thing you can do is get a reputable source that can provide you with credible options.
Yes, there are a lot of other sources that’ll give you information on the buying guide or the rating website. No matter it’s the online forums where the users put their reviews depending on their personal experiences or the words of your family or friends too, there are available sources. Let’s not forget the internet and YouTube channels. But what suited them mustn’t necessarily suit you! You want the ideal product and only thorough research can afford you that!
However, the process isn’t easy. This is why we have managed time to pile up a list but only with the best 400 Watt Led Grow Light options for you available in today's market. We have done the job on your behalf. We did it so that you don’t have to!
So, how did we manage to bring up a list? With what information did we create the perfect buying guide? That’s your question right?
  • First of all, we took the benefit of our algorithms. Through algorithms, we gathered all the information that is available for these products via trusted sources.
  • Then to validate the gathered data, we used a large data volume along with Artificial intelligence.
  • With the help of our AI, we have ranked the products on their quality-to-price ratio. This includes the industry-standard criteria which aided us in picking up the best 400 Watt Led Grow Light currently on the market now!
No, to answer all the doubts, let’s tell you that we haven’t chosen the products randomly. Before you have assembled the products in the desired list, we considered various criteria. We have discussed some of these criteria below, take a look-
  1. Brand Value: What do you think happens when you settle for the average quality brand just for the price of the products seemed desirable? This is when the question of the durability of the product comes in. No, they won’t last long for sure! When you get your hands on a renowned brand, they will try to maintain their reputation. As a result, they won’t provide you with a short-lasting product. The other companies won’t do the same for you because they don’t have a higher reputation to uphold.
Top 400 Watt Led Grow Light brands come up with unique features that will advocate for their reputation and uphold them in the crowd of the same products with general features. And this is how you can easily find the ideal product in the list we have created!
  1. Features: What will you do with heaps of features? Features are only worthy if they are useful. And this is why we search for the features that are useful and necessary and this is how we choose the top 400 Watt Led Grow Light depending on that.
  2. Specifications: Numbers on the other hand will aid you when it comes to calculating the product’s quality but that in a quantitative way. And so, we search for the products that include higher specifications while keeping the right balance.
  3. Customer Ratings: Before you, there are hundreds of thousands of customers that are using the products and are satisfied with it. Will they say anything false about it? Why would they? The higher the rating of a product, the better the service of the brand provided to the users of the products.
  4. Customer Reviews: Customer reviews are just like the ratings of a product. With the help of customer reviews, you get to have the right view along with trustworthy information about the product. The best part is it comes from the real-world users of the 400 Watt Led Grow Light they used.
  5. Seller Rank: We have enough of a good 400 Watt Led Grow Light. But a good product is not all that you need! You have to get the trendy one which is also growing in sales! When you see growing user numbers, you understand the product including the brand is doing good and serving well! Besides, as the numbers of users are growing, along with the better quality product, the manufacturers will afford improved after-sales service to the consumers. So, these two objectives should also get the priority here.
  6. Value For The Money: As we recommend you to rely on good-quality brands because cheap isn’t going to service you the best always, we also recommend you to be economic. Throwing all your hard-earned bucks on glitter won’t bring what gold gives you! A flashy product isn’t always the deserving one. This is why we count on how much value for money 400 Watt Led Grow Light will afford you before we plan to include it on our list.
  7. Durability: The more durable a product, the more reliable it is – that’s what we believe. We know you want a robust and durable 400 Watt Led Grow Light that will serve you for years to come.
  8. Availability: One rule by the brand- they come up with new products! No matter how good the older one was, it will be replaced with a new one which definitely will provide you with a better and broader spectrum to experience. Here, new features will be added and modifications will be done. But can you pick up the 400 Watt Led Grow Light if the manufacturer itself doesn’t continue it? We love to stick to up-to-date products. Along with this, we try to focus on the products that are sold by at least one trustworthy and reliable seller, if not several.
  9. Negative Reviews: As there are positive rated of the product, there will be negative rated products too. And yes, we consider the negative reports too. In the process of picking up the top-rated 400 Watt Led Grow Light on the market, if there are products that have got mostly negative ratings, they get filtered. After this process, they also get discarded so that our top list stays pure and untainted.

So, you have seen all the criteria we have selected the 400 Watt Led Grow Light on. Are we going to stop here? Not at all! If you are with us, you should know that we keep ourselves up-to-date, always! By updating our website, we are promised to afford you relevant and judicious information.
And in the conclusion, reader satisfaction is the ultimate goal for us. So, we cover it up with a final layer of filtration which is YOU, our readers! You have to authority to let us know if you see any 400 Watt Led Grow Light featured here to be irrelevant, inappropriate, or merely outdated. We will forever welcome your feedback and thus, on the dot, we will try to correct the list according to your sensible and realistic submission and advice.

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