Top 10 400W Led Grow Light of 2022

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It’s not always simple to purchase a 400W Led Grow Light. Being dazed is easy when you see hundreds of variations are available in the market for the same 400W Led Grow Light by different manufacturers. According to the performance, quality, longevity and overall user experience, they are so similar that you may get hard to make your final buying decision. On that situation, only one thing can assist to find out the best 400W Led Grow Light and make a winning deal for you.

There are few very essential topics which you must count before buying a 400W Led Grow Light, and that is what we are going to discuss about in the below. It’s a proper review guideline for you that will include the advantages and disadvantages of your preferred product, as well as its sustainability, affordability, functionalities, and practical benefits. There will also be a solid comparison of a few related products. Now you can easily choose the best one for you. Let’s take a look inside.

Last update on 2024-04-08 at 03:24 / Affiliate links / Images from Amazon Product Advertising API


Top 10 Best 400W Led Grow Light Review In 2022

In this section, we attempted to identify the top ten 400W Led Grow Light from thousands of products. This list will make you feel confident in your ability to obtain your chosen 400W Led Grow Light in a matter of minutes. We prioritized their utility, performance, durability, look, cost, and previous user experiences. We are confident that this list of the top 10 400W Led Grow Light will help you find the one that best fits your needs.

Bestseller No. 2
Lorrtta Y-4000 400W LED Grow Light 4×4ft Coverage Full Spectrum Growing Lamps with LM281 6light Bars & high Efficiency Driver for Indoor Plants ,Seedling Veg and Bloom Daisy Chain Dimmable Grow Light
  • HIGH PERFORMANCE LED GROW LIGHT - Lorrtta Y-4000 Built upon SMD LEDs,Max 5.3g yield/watt,400 Watt with spot lighting for better crop quality. It delivers PPE Efficacy up to 2.9 umol/J and an average PPFD 1000 umol/s@12" 4'x4' coverage. Helping reduce the fixture count per lit area to accelerate the adoption of horticulture lighting.
  • FRAME STRUCTURE & AMAZING HEAT DISSIPATION - Built-in removable bars interval,enable the exact dynamic PPFD control for each growing stages. Frame Structure designed for single or multi-tier growers who want to optimize their grow space for the maximum crop yield while producing the highest quality crops , 6 passive-cooled bars and aluminum heat-sink.Light bar style and aluminum material can contribute to better airflow and great heat dissipation. Ensure longer lifetime and lower energy bill.
  • DIMMING DAISY CHAIN & SUNLIGHT FULL SPECTRUM - The dimming daisy chain function can rotate dimming button easily to adjust the brightness10%-100% with adapts to different plant growth stages. 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 l
  • PRE-INSTALLED - Get immediate use and save on mounting costs.compact form factor, flexible mounting,Waterproof coating full spectrum and easy control make it a high performance commercial grow light for great yields.Y-4000 400w grow lights . Especially suitable for commercial growing, horizontal and vertical farming, greenhouse, planting, pipeline cultivation, and hydroponic growing system and grow tent for greenhouse.
  • BEST SERVICE- We are a professional LED light manufacturer with strong R&D team. 1 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. 3
FECiDA 2024 Newest LED Grow Light 400 Watts Actual Power, 3x3 ft Dimmable Grow Gent Light, UV-IR Included Full Spectrum Plant Growing Lamp, Daisy Chain Function and Quiet Build-in Fan
  • 💖👉High Output and Plants Love---Max 400 Watts Actual Power can meet your plants in 3x3 ft grow tent all growth stages need, seed starting, seedlings, flowering and fruiting.
  • 💖👉Ideal Sunlight Full Spectrum---UV-IR Included Sunlight Full Spectrum Friendly for your eyes and plants are happy with it. You'll get the biggest harvest.
  • 💖👉Stepless Dimming and Daisy Chain---You can adjust the brightness of the light steplessly from 0-100% for different growth stages and you can connect multiple lights together by the power cable and only need one home socket.
  • 💖👉Perfect Heat Dissipation---Quiet Build-In Fan design let your lamp not hot and longer lifespan, better air circulation for your plants.
  • 💖👉100% Satisfied After-Sale Service---13 years Professional and Reliable Manufacturer ensure you can get great shopping and using experience.
Bestseller No. 4
FANHAO LED Grow Lights, 400W Full Spectrum Grow Lamp with Remote Control Plant Lights for Indoor Plants, 4/8/12H Timer, 4 Dimmable Levels, 3 Switch Modes for Indoor Plants Veg Bloom
  • FULL SPECTRUM PLANT LIGHT: Equipped with 144 high efficiency LEDs (20 Red + 60 Warm White + 62 Cold White+ 2 Purple), this grow light emits full spectrum light from 380nm up to 800nm, which is professionally designed for indoor houseplants. Similar to the sunlight at noon, this plant light provides high luminous efficacy for more plants, at the same time, saves your electric bill. (Actual 60w power draw replace 400W HPS or HID grow light).
  • IDEAL COOLING SYSTEM & IP65 WATERPROOF: Full coverage 3A+ level aluminum heat sink can lower temperatures 50°F greater than other brands, FANHAO led grow light maintain brightness at 95%+ after 3 years of use.
  • 3 LIGHT MODES & 4 LEVELS DIMMABLE: Contains 3 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. Also, it supports you to adjust the brightness within 0%-100% by operating the controller.
  • DOUBLE CONTROL AND AUTO OFF TIMER FUNCTION: Equipped with line-in controller and RF controller, remote control is more convenient to operate and protect your eyes. There are 4/8/12 lighting time modes to choose from. The grow light automatically turns off every day after setting.
  • LIGHTWEIGHT EASY TO USE & 100% SATISFACTION GUARANTEE: Very smart design indoor grow light has only 1lb, sturdy construction, easy to set up anywhere you like with the upgraded hanging kits. We stand by our products. Return & Refund Guarantee within 1 Year of receipt of shipment if you are not satisfied with our grow lights. No question asked.
Bestseller No. 5
RDJ Bouns 2024 Fresh 400 watt Led Grow Light for 3x3 Grow Tent - Wide Body 4 Bar Full Spectrum Daisy Chain Dimmable Ideal for Indoor Growers
  • High Quality 400W LED Grow Lights: Features LM281B+ LEDs and EPI 660nm 45mil LEDs for high PAR output and improved light penetration. Provides energy efficiency of 2.6-2.8 umol/J, maximizing plant growth in a 3x3 area.
  • Full-spectrum 400W LED plant growth light: Utilizes daisy chain function for easy control and adjustment of PPFD. Suitable for all stages of plant growth, from seedlings to flowering, ensuring optimal light for increased harvest.
  • Cost Effective Grow Lights: Using advanced SMD LED technology, the 400W LED grow light can consume only 400W compared to traditional 1000W HPS/MH lights. Conserving electricity while providing brighter, more efficient light, saving you money in the long run.
  • Durable Design: Equipped with a sunflower aluminum heatsink for faster heat dissipation and stable performance. The three-proof paint protection layer prevents dust, sulfide, water, and oxidation damage. Silicone curing ensures waterproof solder joints.
  • Worry-free Service: Enjoy peace of mind with our 5-year warranty. We provide prompt 24-hour customer support and free replacement within the warranty period. Buy with confidence knowing you'll receive a high-quality LED grow light.
SaleBestseller No. 6
SZHLUX 400W LED Grow Light 4×4ft with Timer and Temp Control, Full Spectrum Grow Lamp with 864 Diodes for Indoor Plants, Sunlight Plant Light for Seedling Veg and Bloom Grow Light
  • 【High Efficiency and Low Energy Consumption】- SZHLUX PT LED Grow Lights utilize the latest in high yielding LEDs technology diodes, high Energy Efficiency with 2.9 Umol/J, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Actual power is 400W with 864 LEDS, effective footprint is 4 x 4 ft.
  • 【Temp Control and Timer Modes】- Upgraded PT series with temp sensor, temp button and timer button. The light hanging height can be adjusted properly, plants will get more PPF value, no more electricity will be wasted. Auto setting Temp is 85 ℉; When temperature is up to 86 ℉ 7 light bars on; When temperature is up to 91 ℉ 5 light bars on; When temperature is up to 96 ℉ the light would be turned off.
  • 【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.
  • 【Trapezoid Tube and Fanless Design】- Original Factory innovation designed Trapezoid-shape Led Tube for larger luminous area than T5 and T8 led tube. Premium aluminum shell with fanless design for faster dissipation speed, make your growing life easy and quiet, allowing your plants receive more energy and without burning.
  • 【Cost-Effective Upgraded Grow Lamp】- Larger light costs about half for HPS light, our upgraded PT series adopt the latest drive with temperature control and timing design button instead of traditional dimming knob, more scientifically designed for the whole stages of plant growth.
SaleBestseller No. 7
AGLEX K4000 LED Grow Light, 2024 Upgraded Grow Light with Daisy Chain & Dimmable, Full Spectrum Plant Grow Lights for Hydroponic Indoor Plants Seeding Veg Flower Growing Lamps 5X6 FT Grow Tent
  • DAISY CHAIN ADDED & DIMMABLE GROW LIGHTS - Based on original K4000 plant grow light, AGLEX newest K4000 plant light adds daisy chain function, achieving to connect multi grow lights (max 100pcs ) and control them at the same time, it's very convenient for commercial growing. Stepless 0-100% dimmer knob available, it can help you freely adjust the brightness of the plant light, allowing flexibility to obtain perfect growth performance for each growing phase.
  • LOWER COST & HIGH YIELDS - AGLEX K4000 led plant growing lights use the newest high-yield SMD LED technology - 1192Pcs diodes. Though the LED Growing Lights only consumes 400watt of power, achieving higher average PPFD with 2343 umol/㎡/s at 5x6ft core coverage. It is also an ideal LED grow light from seeds to harvest. It will be a perfect option if you¡¯d like to light a small space, add a little light to your current space, or use it for clones, seedlings, or mothers.
  • OPTIMAL FULL SPECTRUM GROW LIGHT For INDOOR PLANTS - AGLEX 400w small grow light led consists of full spectrum White light 4000K, 660nm deep Red, 740nm IR light and 400nm UV light, infinitely close to natural sun light. It is an excellent full spectrum for vegetating and flowering indoor plants. Wide Input Voltage 100-277V, can meet most input voltage.
  • AMAZING HEAT DISSIPATION & WORKING QUIET - LED light board style and aluminum material can help quickly heat dissipation, reduce the light lost in walkways and walls, increase the light intensity, ensure longer lifetime and lower energy bill. With no fan design, the led grow light full spectrum can provide a quiet working environment without interruption.
  • VALUE FOR MONEY & AFTER SALES- The led grow light 400w is ideal for greenhouses, grow tents, stand rack, vertical farming, etc. AGLEX LED Grow Light provides truly 3 years standard After Sales 30 days no reason refund, and 7/24 satisfying customer services. If there are any questions or concerns, please feel free to message us. We will help you with great pleasure!
Bestseller No. 8
VIVOSUN VS4000 LED Grow Light with Samsung LM301 Diodes & Brand Driver Dimmable Full Spectrum Sunlike Lights with Glasses for Seedling Veg & Bloom Plant Lamp for 4x4/5x5 Tent
  • Low Costs & High Efficiency: VIVOSUN VS4000 LED grow light uses Samsung LM301 diodes & brand driver for high energy efficiency with 2.9 μmol/J; Extremely high output but consumes only 400W of electricity
  • 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%
  • Sunlike Full-Spectrum Light: These VS4000 LEDs deliver the optimal full-spectrum coverage and power needed by your plants at all growth stages, supporting efficient photosynthesis for plants
  • Low Noise & Low Heat: VS4000 LED grow lights have power supply and ventilation holes; No fans needed means low noise; Ambient heat around this light is very low, so there is no burns or damage to your plants
  • Warranty: Super durable and reusable; Comes with grow glasses, a pair of VIVOSUN US-patented rope hangers & 5-year after-sales service
Bestseller No. 9
Sonlipo 2024 New SPF4000 400W LED Grow Light 5x5ft Coverage with New Diodes & IR Lights Full Spectrum Veg Bloom Growing Lamps for Indoor Plants Seeding Flower Led Plant Light Fixture
  • Lwer 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 - smd + 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.
  • Easy to use : Plug and Play, One-touch switch sets the light spectrum for your plant to suit it.
Bestseller No. 10
SZHLUX 500W LED Grow Light 4x4/5x5ft with Timer and Temp Control, Full Spectrum Grow Lamp with 1056 Diodes,Indoor Plants for Seedling Veg and Bloom Grow Light
  • 2024 New Version-Lower purchase cost and higher quality yield: SZHLUX PT LED Grow Lights feature the latest, most cost-effective high-output LED technology available today - Diodes; the PT LED Grow Lights with a high energy efficiency of 2.7 umol/J, providing a powerful light output that consumes only 500w, and running 50% less power than HPS or Blurple lamps. The vegetable cover is 5 x 5 feet, and the flowering covering is 4 x 4 feet.
  • Temperature Control and Timer Mode: Upgraded PT series with temperature sensor, temperature, and timer button. Automatically sets protection temperature to 85°F; 8 light bars illuminate when the temperature reaches 86°F; 6 light bars illuminate when the temperature reaches 91°F; but when the temperature reaches 96°F, the lights will turn off. It can effectively protect plants from being burned by heating, and the chandelier high can be adjusted appropriately to obtain a higher PPF.
  • Suitable for All Growth Stages: Excellent Full Spectrum - White, Blue, Red, and IR (3000K, 5000K, 395nm UV, 660nm, and IR 760nm). 3000K diodes provide more reddish light and 5000K more blue. 395nm ultraviolet prevents the plants from growing too fast, the stems and leaves are thick, and the fruit tastes better. 660nm red and infrared is effective during flowering, it promotes plant growth and increases yield. Turn your seeds into your supply and the light looks quite natural,
  • 2024 New Version Trapezoid Tube and Fanless Design:-Adopts high-quality aluminum material with a fanless design. The trapezoidal design makes the light-emitting and heat-dissipating area larger, effectively protecting the life of the lamp. Let you buy satisfactory intelligent products at an affordable price without worrying about package damage.

Last update on 2024-04-08 at 03:24 / Affiliate links / Images from Amazon Product Advertising API




Here Are Some Tips For Choosing 400W Led Grow Light

As a human being, this is quite impossible to know everything well. You can know about some more thing but you cann’t be a jack of all trades. In that scenario, reading a thorough buying guide can prevent us from making a costly mistake after buying a 400W Led Grow Light due to a lack of knowledge.

You do not have to be an expert on that specific product in order to purchase it. Just emphasize on few important things which we are going to discuss in the below. Taking these simple considerations into account may make your shopping experience more pleasant and straightforward. Let’s get started.

Identify what you wants

The first thing you need to discover that what your needs or requirement. If you aren’t aware of your demands, there’s a big chance you’ll buy the wrong things at the wrong time and waste a lot of money. So, first of all and probably most important, we suggest that you take time to consider your necessities for a 400W Led Grow Light. You can make a short list about your needs. This simple task will lead you to simplify your purchasing process. Then you will be able to know your prioroties which is the most important thing.

Budget vs. Cost

Budget is that one issue which you can’t ignore before you decide to purchase anything else. Any amount of price can be set for your desired product. Different expences like manufacturing, raw material purchasing, logistics and other operational costs and most importantly compny’s brand value as well are the key factors of pricing. The higher quality you demand, the higher amount of money you may have to spend for that. This is the reason, budget really matters for. And it is true as a universal truth for the 400W Led Grow Light too.

You may heard this popular sayings, “Cut your coat, according to your cloth”. So, find your desired products as per your wishlist first. Analyze the features and prices carefully.Compare them well and choose the best one. The biggest question may come to your mind at this point which is your pocket is ready to spent such amount of money to buy this 400W Led Grow Light or not. If yes, then go for it. If your pocket refuges to do so, then think about the second best option that you got.

Choose the Right Brand

Because of our emotional links, we are frequently predisposed towards certain companies. But not everytime this practice results get good. Besides all we agree that we have to rely on renoened brands. Because having enough cash in your pocket makes making decisions half as easy. But remember, not every brand is good for everything. As a result, you must tread cautiously when deciding whether or not you have picked the appropriate brand for your specific product.

People are divided into two groups. One is dependent on a particular brand, while the other is unconcerned. What he requires is the right product for the amount he is paying. As we don’t have any idea about your typo.But there are few tips which may come adjuvant for both of you at the time of choosing the right brand for the right product.


  • Make certain you are familiar with the brand.

  • What people are saying about this brand.

  • Analysis the reviews of any specific products of that brand.

  • Contrast the features with those of competitors.

  • Are you satisfied with the features?


Check the features section

Whether you buy it online or offline, the first thing you should check is while buying is the features of 400W Led Grow Light. This little effort will assist you to get a clear picture about the product. It will make you understand, that product does match with your requirements or not.

The features part also helps us in analysis the differences between ourselves and others. Then, based on the features, you can compare it to similar products. One will have a better understanding of quality as a result of this work, making it easier to move forward with our final decision.

Benefits and Drawbacks must be considered.

Every item has its own set of advantages and pitfalls. It is our duties to carefully examine them out first before buying them. So, keep yourself cool and figure out the negatives you expected from that 400W Led Grow Light. Perhaps another manufacturer created the ideal one for you. Just don’t be too lazy to compare your options with theirs before making your final decision.

The section of Pros and Cons can be found on the majority of websites. That section should be read with caution. If you have any further questions, simply contact them via email or phone to seek their assistance.

Quality & Durability

Color, Style, Performance, Materials, and, most importantly, Durability are all components of quality. Before making a purchase, you must consider the facts about ensuring quality. When you make this your own, you will demand the quality first. Does this 400W Led Grow Light worthy or not against your investment? The answer of this question can be found by its quality.

Know About Warranty and Return Policies

Every producers produces products. Good quality products are being maintained by some of them. They make creative advertise also to attract buyers like you and me. Still, everything is okay. But one thing remains yet to think about and that is After Sales Service. For many, it’s really a big deal and it is quite able to make a big difference.

Warranty, gurantee and return policies are so vital that not checking them will be a great mistake. Antyhing can be occured even after buying the best quality product by spending a huge amount of money. Not a single thing will last forever in this universe. Still the expence you will do for the 400W Led Grow Light, don’t you think that you deserve a minimum return of value from that? So, be careful about checking policies. Sometimes, there may be some hidden issues which they won’t make you clear with words. At that time, simply ask their delegate about thier policies again and have patience until you get the whole thing unequivocally.

Checking FAQ & Customer Reviews make your task easy

Cheking customer reviews and FAQ answers can save your precous time greatly. FAQs are few common questions that were asked frequently by mass people like you and they have been answered as well. In the mean time, you can get a clear picture of the product according to the experience of the real users of it through the customer reviews.

So, checking out these two things, you will get the idea of both. You may find there such informations which might not come in your mind to ask if you didn’t go through. Then you will be able to decide strongly buying this 400W Led Grow Light will be worthy or not.

Finally

The final suggesion is you must consider about the value that the 400W Led Grow Light providing you is justified enough with the price you are being asked to pay for it. Do you think it is worthy to pay so? Does your demands be fullfilled with that? That’s the thing that should get the most importance we guess.

We hope this article will help you to recognize and buy the best 400W Led Grow Light in the market and so that you enjoyed it as well. If you think it’s a good guideline for you, then all of our efforts will get success. End of the day, we measure our happiness with your satisfaction.

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