10 Best Flower Grow Light 4 X 4 (2022) – Guide From Expert

There are a lot of different factors to consider when purchasing Flower Grow Light 4 X 4. However, the research process can be made significantly easier by narrowing down your options to a specific model. In this article, we will be focusing on the Best Flower Grow Light 4 X 4.

We will go over its different features and compare them to other market models. By the end of this article, you should have a good idea of whether or not the Flower Grow Light 4 X 4 is the right car for you.

Overview Chart For Best Flower Grow Light 4 X 4

Top 10 Best Flower Grow Light 4 X 4

SaleBestseller No. 1
Abriselux A1500 LED Grow Light Dimmable with 4x4ft Coverage and Upgraded Larger Board, Full Spectrum Grow Lamps for Indoor Hydroponic Growing Light with High PPFD (Actual Power 150Watt)
  • 🌱【Upgraded Larger Coverage】The Abriselux' 1500 series is upgraded to 19.6"x 12.6" large size board and a large number of LED are the features this item, It is 50% larger than other brands 1500 series, which can magnificently improve the light coverage and your planting efficiency. The larger aluminum board helps to dissipate heat, keep the working temperature under 55°C, and to ensure the stability of quality.
  • 🌱【FLEXIBLE DIMMIER 0%-100%】Useful for times when you don't need much light as in the case for vegetation, An added dimmer knob is featured to manipulate the light intensity at liberty, provides desired needs for plants in all stages from veg to bloom. Saving your money in return. Turn it up to 100% when it is time to harvest. Save electricity while obtaining perfect growth performance for each growing phase.
  • 🌱【LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS】Adopts the latest high-quality LEDs, high energy efficiency with 2.6 umol/J, delivers a powerful light output and uniform canopy penetration to resulting maximum higher yields, Comparable to traditional 300W-450W HPS/MH while consuming only 150W! We recommend setting the brightness at 40%-60% for Germination and Seedling stages and 80%-100% for vegetative and flowering stages.
  • 🌱【OPTIMAL FULL SPECTRUM】➠ A combination of SMD diodes in a multi-spectrum layout gives this LED light a complete natural Full White Spectrum that your plants will love in all stages of growth. Consists of 3000K warm white, 5000K white, 660nm deep red, and 730nm IR light, which providing your plants with excellent full spectrum led grow lights. The red and IR light is particularly useful during bloom, which can speed up bloom time and enhance high yields to obtain the ideal harvest.
  • 🌱【100% MONEY BACK GUARANTEE】36 Months worry-free warranty and 30-day money-back guarantee, Even if your products have exceeded the warranty period, we would continue to offer lifetime support so please don't hesitate to contact us whenever you encounter any issue with the grow lights. Enjoy this RISK-FREE purchase by clicking the yellow Add to Cart button.
SaleBestseller No. 2
SPIDER FARMER SF-600 LED Grow Light 2x4 ft Coverage Sunlike Full Spectrum Plant Growing Lamp for Indoor Plants Hydroponics Seeding Veg Flower Energy Saving & High Efficiency Grow Lights 384 Diodes
  • Hight Light Output - Spider Farmer SF600 grow lamp uses OSRAM diodes with 384 LEDs and 5000 lumens output. Only a power draw of 72 watts, lower energy consumption and less electricity bill than fluorescent T5 bulbs. The reflectors do increase the focus of your lights, improve the light efficiency, luminous flux and light concentration. Switching to SF600 will give you twice the harvest per dollar spent on electricity!
  • Sunlike Full Spectrum Grow Light - With 120°beam angle. Plant grow light can emit broadband full spectrum light , 660-665nm(RED),730-740nm(IR), 2800K-3000K (WARM-WHITE), 4800-5000K(BLUE), has a significant impact on plant germination, flowering, fruiting, chlorophyll synthesis of plants, and photosynthesis.
  • Longer Lifespan - High quality diodes emit very little heat. The LEDs are coated with anti-moisture and anti-vulcanization, last up to 50,000 hours lifespan.
  • Lightweight Design&Easy Installation - Plug and play. Simply install into the sockets-no need to change the ballast or fix with any lamp fixture. Slim design and cool operation make it a top choice for applications with limited space such as closet, shelf, or countertop growing. Grow anywhere with this light!
  • 3-Year Warranty - We provides 3 years of after-service of local maintenance center(US/CA/UK/DE). Make sure you purchase the authentic Spider Farmer grow lights, really can give you need from a high-quality grow lights – at a price that is affordable. Feel free to email us if any questions. Quality backed by our ironclad!!!
Bestseller No. 3
PARFACTWORKS RA2000 LED Grow Light,Full Spectrum Growth Lighting Bulb - 4x4 - Indoor Plant Light Flower Hydroponic Greenhouse
  • Full Spectrum:380-780 nm full spectrum RA2000 led grow lights include red/ blue/ white/ orange/ yellow/ uv/ ir spectrum.
  • We use four cooling fans to protect the grow plant lights from high tempertures.
  • Recommended for:full spectrum led grow light suitable for plant speciesand all grow stages.The lighting area and the height are changeable according to different plants and environments.
  • Energy Saving: equivalent to 2000W HPS/MH grow lamp while consuming only 230W, the electricity of 0.23 kw/h per hour to save more money than HPS/MH lamp. Recommended for vegetative 4’x 4’coverage and flowering 3’x 3' coverage.
  • PARFACTWORKS Led Grow Lights Warranty - 3 years warranty plus 30 days satisfaction or return guarantee, if any query, please contact us first, we will help you make things right.
SaleBestseller No. 4
BLOOM PLUS LED Grow Light BP 3000W 4X4ft Coverage LED Grow Light Use with 1174packs Samsung Diodes(Includes IR) Dimmable Sunlike Full Spectrum Grow Lights for Indoor Plants Veg and Flower
  • LOWER COSTS & HIGHER-QUALITY YIELDS---Using the Newest high-yield LED technology-1174 pcs Samsung 2835 diodes. So BP3000 LED Grow Lights achieves a high energy efficiency of 2.7 umol/J and improves the light transmittance. The LED Growing Light consumes only 300W of power, which is 50% less than the operating power of other 600W HID/Blurple/HPS lamps, while help gets 50% higher yield harvest. The maximum output is 2.5g/w. Veg Coverage: 5 x 5 ft, Flower: 4 x 4 ft.
  • OPTIMAL FULL-SPECTRUM LIGHTING---The Full Spectrum led grow lamp can provide everything the plants need under light at all stages. The powerful blue light makes the plants grow faster, and IR light is particularly useful during flowering, it can accelerate bloom time and increase yield, fill the flowers with space and obtain an amazing harvest. This can not only reduce buds but also increase yield while saving energy and costs.
  • WORKING SILENTLY & RELIABLY---A fanless design is used to provide you with a silent growth life. Using high-quality Samsung LED chips and reliable drivers, the light is also made of the LED board is passively cooled by a large-area thick aluminum heat sink. The fast-dissipating aluminum material reduces the light lost in walkways and walls, increasing the light intensity by 20%, allowing your plants to get more energy without burning the plants for maximum space.
  • 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: 1.5-3.0A). Designed for indoor growers, the BP3000 full spectrum LED grow lights aim to help individual indoor growers and greenhouse growers to obtain higher yield and better quality within the budget.
  • 100% SATISFACTION GUARANTEED---The Bloom Plus LED series 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. If any questions, please feel free to contact us with email.
SaleBestseller No. 5
Spider Farmer 2022 SF1000 LED Grow Light with Samsung LM301B Daisy Chain Dimmable Full Spectrum Grow Lights for Indoor Plants Veg Flower Growing Lamps Board 3x3 ft Coverage 1000W New Diode Layout
  • 2022 VERSION LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS: SF LED grow lights utilize the latest in high yielding LEDs technology today-Samsung LM301B diodes, high energy efficiency with 2.5 umol/J, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Only consumes 100w, running 50% less power than the HPS or other SMD LEDs or Blurple lamps. Veg footprint is 3 x 3 ft, Flowering footprint is 2 x 2 ft.
  • NEW DIODE LAYOUT & DIMMING DESIGN: Newest upgraded SF1000 growing lights, the diodes arrangement gathered at the edge makes the PPFD more uniform, absorb light better, produce higher yields. 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, IR is dimmer than other red diodes.You can wear glasses to see it ). 3000K 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. Uniformly across the surface and deep into the roots and bottom of canopy for consistent, highest quality flowers.
  • WELL MADE & SOLID CONSTRUCTION: No Fan Noise Free. High Efficient, reliable and detachable SPIDER FARMER Brand Driver have great dissipate heat. Aluminum heat sink is thick and sturdy, protective covers for cables; User-Friendly Packaging. Quality components mean the light lasts longer, SF Light takes good cares of you with more considerate design, you can easily save money without purchasing lights frequently.
  • 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 Famer SF1000 grow light, instruction manual, a pair of silver hooks, a pair of black hangers.
SaleBestseller No. 6
VIPARSPECTRA P2000 Led Grow Lights for Indoor Plants Full Spectrum with Samsung Diodes(Includes IR), Dimmable 200W led Grow Light for 4x2 Grow Tent Seed Starting Veg and Bloom
  • LOWER OPERATION COST & DIMMER FUNCTION: VIPARSPECTRA P2000 LED grow light has adopted the Samsung LM281B+ LED Technology to provide high PAR output, high energy efficiency and long lifespan while improving light penetration. An added dimmer knob is featured to manipulate the brightness level of the entire light, allowing flexibility to obtain perfect growth performance for each growing phase.
  • FULL SPECTRUM LIGHT For INDOOR PLANTS: Consists of 660nm of red light, IR, 3000K and 5000K of the white light spectrum, provides plants in all stages from veg to flower with everything they need in the natural sunlight. Achieve greater yield while saving you on energy costs!
  • SLEEP-FRIENDLY GROW LIGHT: Silent fanless design. No fans zero noise. Built-in large areas of solid aluminum heat sinks, essential for heat dissipation while ensuring long lifespan of the light.
  • COVERAGE AREA: Comparable to traditional 400W HPS/MH while consuming only 200W! Perfect for 4’x3’ vegetative coverage at 24” and 4’x2’ flowering coverage at 20”. Remember to properly adjust the height and brightness accordingly to your plants desired level for optimal growth.
  • WORRY-FREE WARRANTY: Plug and Play. No installation required. Product quality and friendly customer service are always our top priority. We offer worry-free 36-month local warranty and professional guidance to help you and your plants grow better.
SaleBestseller No. 7
Hyphotonflux HPF4000 LED Grow Lights 4x4 ft Flower Coverage with Samsung LM301B Diodes & MeanWell Driver, Dimmable Daisy Chain Commercial Grow Light Bar, Enhanced Red Full Spectrum 3000k 4000k 660nm
  • TOP QUALITY COMPONENTS & HIGH OUTPUT: Equipped with market leader Samsung LM301B & Osram deep red diodes (total 1,272 pcs), HPF4000 draws 480 watts, powered by MEANWELL driver, it delivers PPF Efficacy up to 2.7 μmol/J and an average PPFD 1300 μmol/s @12" in 4'x4' coverage, harvest 2.5g/w easily!
  • MAXIMUM YIELD FULL SPECTRUM & DIMMABLE: Proven high-yield full spectrum (3000K warm white, 4000K white, deep red 660nm) with higher red diodes ratio. Good for veg bloom and provide plants with enough light from seedling to flowering, born for big buds. Easy dimming design meets the needs of indoor plants at different stages of growth
  • ENHANCED PASSIVE COOLING & DETACHABLE DRIVER: 6 pcs pure aluminum light bars (each bar's width is 90mm/3.54'', wider than any other led light bar) for better heat dissipation and cooling, it saves a lot of expenses at the exhaust, ventilation, and cooling devices. Besides, DC extension cords (sold separately) enable the driver (ballast) to be installed outside the grow tent where will become even cooler
  • EASY TO SET UP & DAISY CHAIN: Folding design, simple and easy installation, plug and play, no assembly required, maximum 80 lights can be daisy-chained through a 0-10V controller, discreet packaging for protecting your privacy, especially beneficial both for home growers and commercial growers, suitable for grow tents, indoor warehouse, vertical racks, hydroponic and soil growth
  • WORRY-FREE AFTER-SALES SERVICE: All HYPHOTONFLUX products are ETL certified, FCC listed, and IP66 waterproof. 11 years of LED lighting manufacturing experience allow us to provide a product of well-built quality at a reasonable price. We provide 3 years warranty and U.S.-based after-sales service, email us if you have any questions before or after purchasing and we will answer you within 24 hours
Bestseller No. 8
SONLIPO SPC2500 LED Grow Light 250W, 4x4 ft Coverage with 1220 Samsung LEDs Sunlike Full Spectrum with UV & IR, Dimmable Daisy Chain Timer VEG & Bloom Grow Lamp Hydroponic Indoor Plants Seeding Flower
  • 🌱【Professional -3 Types Adjustable Full Spectrum】SONLIPO has designed 3 type of Sunlike full spectrum according to the 3 growth stages of plants (Seeding, Vegetative and Flowering & Fruiting Stage). Prevent them from growing taller in vain, makes the stems grow thicker, increases the size and number of flowers. Increases the yield of plants to the maximum, maximum 2.9 g/w. The 3 full spectrum is controlled by 3 switch (VEG, V&B, BLOOM), easy to use and adjust.
  • 🌱【SUNSHINE, Dimmer & Timer】The grow light consists of 660nm Red light, IR 740nm, purple UV 390nm, and 6000K, 5000K, 4000K, 3000K white light spectrum, infinite close to Natural Sun light. Rotating dimmers can adjust the intensity of the light. The growing lamps supports timer setting, and time reservation function for your convenience. SUNSHINE function, 30 minutes slowly brighten or darken to make plant grow healthier. (Perfect for 3x3 ft, Max coverage 4x4 ft.)
  • 🌱【High Efficiency Energy Saving】High PPFD, up to 1623 μmol/m².s, only 250 Watt. Adjusting 3 light mode, the Actual Power will Not Decrease. The grow light with 1220 SAMSUNG LM281+ LEDs, advanced LED diode SMD LED technology to provide high PAR output, increase light penetration and longer lifetime. Comparable to a traditional 600W HPS or CMH light. Save up to 60% on your electricity bill.
  • 🌱【Commercial Daisy Chain & IP65 Waterproof】The other brands grow light can only control the power switch. But SONLIPO's daisy chain can be synchronized to control all functions of SPC series light. Such as 3 Light Mode, SUNSHINE, timer setting, time reservation, Dimmer, and Power. No limit to the number of connected lights. IP65 waterproof, worry-free use in wet environments, Note: Only for indoor use. It is ideal for large commercial growers.
  • 🌱【Warranty, Rotatable Light bar, Excellent Heat Dissipation】Rotatable light bar, you can freely adjust the light range, lighting without dark corners. Reflective lampshade, effectively gather light and reduce light loss, increase light intensity by 30%. SONLIPO grow lights use high-quality aviation aluminum material, quantum heat sink design, no noise. (No installation, plug and play. We offer a 90-day full refund or replacement, 12 months free warranty.)
SaleBestseller No. 9
Barrina BU 2000 LED Grow Light, Full Spectrum with IR, 4x4FT Coverage, Dimmable, Adjustable Light Panel, 816 LEDs, High PPFD, Plant Grow Light for Indoor Plants Seedling Growing Flowering Fruiting
  • Adjustable Light Panel - Benefited from the new structural design, Barrina BU-2000 LED grow light can adjust light panels' angle to become spotlight or floodlight. When the Angle between the two panels is 60 degrees, the efficiency of the central area will be increased by more than 25%. Moreover, not only from the top, your indoor plants can get tlight from different directions. And adjusting the angle can effectively reduce glare which makes the greenhouse environment more comfortable
  • Low Energy Consumption Plant Grow Light - Consuming only 200W true output with 816 LEDs! Including blue light 5000k, warm white light 3000k, red light 660nm and IR 730nm. Especially the 660nm red and IR light are useful during bloom which will increase plant growth speed, make flowers bigger and more vivid. Barrina full spectrum LED grow light with 2.5 umol/J PPE, saves up to 50% energy than the HPS or other SMD LEDs or Blurple lamps. Ideal for 3.5x3.5ft bloom stage, 4x4ft veg stage.
  • Lower Running Costs & Higher-quality Yields - Barrina LED grow lamp utilizes the latest in high yielding LEDs technology. The PPFD value in the central area can reach 1600, delivering powerful light output and uniform canopy penetration to result maximum higher yields.
  • UL Listed Driver & Customized Dimming Design - No Fan Noise Free. High Efficient UL-certified power supply ensures the growing lights more reliable, safer and has a longer lifespan. Also Barrina LED grow lights have a dimming knob and light switch. A single light can be adjusted the light intensity at liberty. Multi-light Connection with unified dimmingis especially beneficial for large area of indoor growing and commercial planting.
  • What You Get - 3 years of after-service of local maintenance center. 1 x Barrina LED Grow Light 200W, 1 x Dimming Cable, 2 x Steel Hanging Kit, 2 x Steel Hook, 2 x Screw, 1 x User Manual. For any questions, feel free to e-mail us and we will help you resolve it in 12 hours.
SaleBestseller No. 10
WhiteRose 4000W LED Grow Light Panel White LED 3500K Full Spectrum 4x4 FT Coverage for Veg and Flower
  • ❀CMH²PS FULL SPECTRUM: We use 3500k white light as seedling and VEG spectrum (B:GY:R:FR=15%:45%:35%:2%), this spectrum is same as CMH/CDM on RGYB rate . When Flower Booster Switch ON, this spectrum(B:GY:R:FR=12%:30%:48%:8%) get more red and far-red light , this spectrum is same as HPS on RGYB rate . Professional growers know that CMHCDM is great at the seedling and VEG stage, and HPS is able to ensure a very good harvest.
  • ❀High PPF efficiency Design: Our light get 2.7µmol/J PPF efficacy even it get 50% R, and CMHCDM is 1.6 µmol/J, DE HPS is only 1.8µmol/J.We use SANAN 2235 dual chip , it’s chip area is almost twice the size of Samsung LM301B, and consume only 240W with 576 LEDs , and we use only 1% light decay nano-waterproof coating. All of these will let grower get 40% higher yield compare to old LED grow light.
  • ❀Uninterrupted Actual Planting Test: We set up some grow tents in our factory , we test our lights with pepper planting from germination to fruit . Using CMH and DE HPS to grow together , constantly adjust spectrum and efficacy with our led light , try to design best led grow light .
  • ❀MOST SAFE LIGHTS: Power drive is the core guarantee for long-term reliable operation of LED plant growth lamps. Aluminum shell filling thermal adhesive is our standard for plant lamp power supply, which can meet the requirements of high humidity, high safety requirements and long working time.
  • ❀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 satisfing reply.

Noticeable Factors Before Buying Flower Grow Light 4 X 4

There are a few reasons why it’s essential to read a buying guide before purchasing. First, a buying guide can help you learn about a product before buying it. This can be especially helpful if you’re considering a big purchase. Reading a buying guide can help you narrow down your options and choose the best product for your needs.

Second, a buying guide can help you compare products. If you’re trying to decide between two similar products, a buying guide can help you see the differences and decide. Third, a buying guide can help you find the best deals. If you know what you’re looking for, you can use a buying guide to find the retailers offering the best prices on that product.

Finally, a buying guide can save you time. If you take the time to read a buying guide before you start shopping, you’ll be able to narrow down your options and know what to look for when you’re at the store. This can save you from spending hours browsing through products that you’re not interested in.

Overall, reading a buying guide before you make a purchase can save you time and money. It’s an essential step in the shopping process that shouldn’t be overlooked.

When you are looking to buy a Flower Grow Light 4 X 4, you should keep a few things in mind. First, you should consider what you need the Flower Grow Light 4 X 4for. This will help you narrow down your options and find the right product for your needs

. Next, you should think about your budget. This will help you find a Flower Grow Light 4 X 4that fits your price range. Finally, it would help if you read reviews of the Flower Grow Light 4 X 4you are interested in. This will help you learn about the quality of the Flower Grow Light 4 X 4and what others think about it

.When purchasing any Flower Grow Light 4 X 4, it is essential to consider a few factors to make the best decision for your needs. Here are a few tips to help you buy the right Flower Grow Light 4 X 4:

1. Define your needs: Before shopping for any Flower Grow Light 4 X 4, it is essential to take a step back and evaluate what you need the Flower Grow Light 4 X 4for. This will help you narrow down your choices and find the best Flower Grow Light 4 X 4for your needs.

2. Research your options: Once you know what you need, it is time to start researching your options. Read reviews, compare prices, and look for any features that are important to you.

3. Compare prices: When you have a few products in mind, it is time to start comparing prices. Make sure to compare apples to apples, and don’t forget to factor in shipping costs.

4. Functionality: What do you need the Flower Grow Light 4 X 4to do? Make sure the Flower Grow Light 4 X 4you are considering meets your needs.

5. Quality: What is the quality of the Flower Grow Light 4 X 4? Make sure to read reviews to get an idea of what others think of the Flower Grow Light 4 X 4.

6. Brand: Do you have a preference for a particular brand? Consider the brands you trust and look for Flower Grow Light 4 X 4that meet your standards.

7. Features: What features are you looking for? Make sure the Flower Grow Light 4 X 4you choose has the features you want.

8. Warranty: Do you want a warranty? Make sure the manufacturer’s warranty covers the product you purchase.

9. Returns: What is the return policy? If you are not satisfied with the product, it is essential to know the return policy before making your purchase.

10. Ask for recommendations: If you are still having trouble making a decision, ask your friends or family for their recommendations. Someone you know has already purchased a similar product and can give you their honest opinion.

11. Read the fine print: Once you have finally made your decision, read the fine print before making your purchase. This includes the product’s warranty, return policy, and other important information.

The Final Verdict

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