10 Best 4X2 Grow Light (2022) – Guide From Expert

There are a lot of different factors to consider when purchasing 4X2 Grow Light. 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 4X2 Grow Light.

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 4X2 Grow Light is the right car for you.

Overview Chart For Best 4X2 Grow Light

Top 10 Best 4X2 Grow Light

Bestseller No. 1
2022 Upgraded Mars Hydro TSL2000 Led Grow Light 300 watt 2x4ft Coverage Full Spectrum Growing Lamps for Indoor Plants Dimmable Daisy Chain Seeding Veg Bloom Light for Hydroponics Greenhouse Indoor
  • 2022 UPGRADED HIGHLY-REFLECTIVE HOOD LED LIGHT: The upgraded white reflector design on TSL2000 grow light is patented, With a refraction angle of 120°, it can cover a wider reflector range to enhance its light intensity as well as assist plants in absorbing more light. The actual power of TSL2000 is 300 watts, while other brand model 2000 is only 200 watts.
  • NEW DIODES LAYOUT & HIGH EFFICIENCY WHITE LED GROW LIGHT : The new diodes arrangement of dense in the middle and sparse on both sides makes the led light more uniform between middle and sides than old arrangement of other brand lights.Perfect for 3' x 5' veg stage, 2' x 4' bloom stage. Over 90% light energy can be absorbed by plants; Higher intensity and more even coverage in a MARS HYDRO grow tent, reflective area, or by crossing over using multiple TS series LED lights.
  • LOW ENERGY CONSUMPTION GROW LIGHTING: Consuming only 300W with 704 LEDS! Equipped with Newest SMD LED technology to provide highest PAR/LUMEN output, designed to replace a single-ended 450watt HPS; MARS HYDRO TSL 2000 Plants Growing lamp can assure a 30% more return than the old HPS/MH lights and saves up to 50% energy than other led grow lights.
  • SUNLIKE FULL SPECTRUM LED INDOOR GROWING LIGHT: 730-740nm Red IR/3200-4200Knm/5200-6800Knm,spectra that makes most light in the 400-700nm waveband, best for all plants all stages growing, rapid plant response from seed to flower and increase yield & crop quality‎.
  • DIMMING & DAISY CHAIN FEATURE GROW LIGHT: Upon an independent dimming button on the external driver,adjustable 0-100% settings adaptation and up to 30 LEDs Light daisy-chained in a group; Auto sensing power supply works on both 120VAC and 240VAC and 277VAC, suit for Large Rooms and Personal Setups.
Bestseller No. 2
AC Infinity IONBOARD S24, Full Spectrum LED Grow Light Board, 2x4 ft. with Deeper Penetration Samsung LM301B Diodes, Dimmable Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses
  • Dimmable LED grow light designed with an optimized spectrum and diode positioning, to maximize plant yields.
  • Specially formulated with full-spectrum Samsung LM301B white, red, and IR LEDs optimized for all grow stages.
  • Algorithmically positioned diodes create the most uniform PAR map and the deepest canopy penetration.
  • Dimmer enables 0 to 100% brightness. Can connect with our smart controllers to access grow cycles, scheduling, and app.
  • Constructed on a unibody aluminum board and IP-65 rated for grow environments with higher humidity and heat.
Bestseller No. 3
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!!!
SaleBestseller No. 4
Spider Farmer 2022 SF2000 LED Grow Lights with LM301B Samsung Diodes & Dimmable Lights Daisy Chain Full Spectrum Plant Growing Lamps Hydroponics for 3x3 Grow Tent 200W
  • 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, create the better canopy light penetration. Veg coverage 3 x 4 ft, Flower 2 x 4 ft. Extremely high output but consumes only 200W of electricity, making it more efficient than traditional HID lamps and other plant lamps on the market.
  • NEW DIODE LAYOUT & DIMMING DESIGN: Upgraded SF2000 growing lights. More light beads at the edges, fewer in the middle. Helping get more uniform PPFD. and the dimming knob is adjusted to the light intensity at liberty. Multi-light Connection with unified dimming is especially beneficial for large indoor growing and commercial planting areas.
  • IDEAL FOR ALL GROWTH STAGES: Excellent full spectrum- white, blue, red and IR (3000K, 5000K, 660nm and IR 760nm). 3000K diodes provide more reddish light and the 5000K provides more blueish. The 660nm red and IR light is especially useful during bloom when it speeds up flowering time and boosts 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. High Efficient, reliable and detachable brand Driver have great dissipate heat. The aluminum heat sink is thick and sturdy, has protective covers for cables; User-Friendly Packaging. Quality components mean the light lasts longer, SF Light takes good care of you with a more considerate design, and 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 Farmer SF2000 grow light, an instruction manual, a pair of silver hooks, and a pair of black hangers.
Bestseller No. 5
FREELICHT FL-2000 LED Grow Light Full Spectrum with CREE&OSRAM LED Chips, UL Driver, Dimmable Plant Growing Lamp for All Stage, Suitable for 2x4ft Indoor Plant, Hydroponic, Greenhouse
  • Top Component Configuration: Equipped with CREE&OSRAM LED chips(CREE 3030 FULL SPECTRUM, OSRAM GH CSSPM RED, both are top rated brands in LED area, as professional as Samsung LM301B), UL certified driver, FL-2000 grow lamp can generate light that has the highest energy efficiency(2.9 umol/J) but only consumes 200 watts. FL-2000 can increase your yields by 30% while saving your electricity bills.
  • Full Spectrum Grow Light: With 4 different LED chips-warm light(3000K),blue light(5000K), IR light(730nm), Red light(660nm), FL-2000 grow lamp can generate light that is infinitely close to sunlight, meet the light needs of plants at all growth stages, take care of your plants from seed to flower, then have a great harvest! Suit for 2'x2' /4'x4' plant grow tent.
  • Dimmable(Speed up)&Linkable: FL-2000 has a dimming knob which can adjust light brightness from 5% to 110%, yes, it is 110%. Different from other brands, "110%"(SPEED UP) mode is designed to meet plant's demand for more light during flowering period. Also, FL-2000 is linkable, you can connect up to 4 lights by daisy chain and they can be adjusted individually by their dimming knobs.
  • Better Heat Dissipation&Fan-less: Compared to a single aluminum plate of other brands, FL-1000 grow light's new aluminum back structure has a larger heat dissipation area, which helps to achieve the best heat dissipation. In the meantime, instead of traditional fans, aluminum heat dissipation structures help your plants grow up while protecting you from noise.
  • 100% Satisfied Customer Service: More Freelicht, better harvest! Freelicht aims to provide buyers with professional indoor lighting technology to get a better yield. We guarantee a 5-YEAR warranty - Any quality problem or you need professional guidance, please feel free to contact us, your satisfaction is our top priority!
Bestseller No. 6
BLOOM PLUS LED Grow Lights, BP 2500W 2X4ft Coverage Grow Light Use with 646packs Samsung Diodes(Includes IR), Dimmable Sunlike Full Spectrum Plant Grow Lights for Indoor Plants Seeding Veg and Bloom
  • LOWER COSTS & HIGHER-QUALITY YIELDS---Using the Newest high-yield LED technology-646 pcs Samsung 2835 diodes. So BP2500 LED Grow Lights achieves a high energy efficiency of 2.7 umol/J and improves the light transmittance. The LED Growing Light consumes only 250W of power, which is 50% less than the operating power of other 500W HID/Blurple/HPS lamps, while help gets 50% higher yield harvest. The maximum output is 2.5g/w. Veg Coverage: 3 x 5 ft, Flower: 2 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 BP2500 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.
Bestseller No. 7
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.
Bestseller No. 8
Mars Hydro SP3000 LED Grow Lights 2x4ft, 300W with 960Pcs Samsung LM301B Diodes Full Spectrum Indoor Grow Lamp with Detachable Driver, Daisy Chain Dimmable Veg Flower Commercial Grow Light
  • ADVANCED YET ECONOMICAL: MARS HYDRO SP3000 led grow light adopts 960Pcs Samsung LM301B diodes, gets max yield up to 2.5g/w and higher light outputs of 1136μmol/s yet only consumes 300watt. It fits for a 3x5ft veg coverage , or 2x4ft flowering coverage. Updated version from SP250
  • FULL SPECTRUM FOR ALL STAGES: Precisely utilizes a combination of all colors in full-cycle growth, this growing lamp provides plants with mimic natural sunlight to produce high-quality crops, the sunlight spectrum includes Warm White Light 3000K, Red Light 660nm, White Light 5000K
  • DIMMING FUNCTION AND DAISY CHAIN: Featuring a dimmable knob to control light intensity for all stages growth, SP3000 also supports daisy chain to connect up to 30 lights at the same time, especially convenient for large indoor growing or commercial planting
  • SAFE AND DURABLE STRUCTURE: Equipped with a detachable driver to avoid safety issues with silent cooling, Mars Hydro 300watt light is also water-proof and super lightweight. The aluminum heat sink is durable and sturdy, the inner mechanism converts power into heat efficiently
  • AUTHENTIC WARRANTY BY MARS HYDRO: MARS HYDRO SP3000 lights support 3 years warranty, with reliable customer service team and technical support, any assistance would be offered. If there is any question, please feel free to contact us, 24-hours service is always for you
Bestseller No. 9
VIVOSUN HCF3200 LED Grow Lights, 2 x 4 Ft. Coverage with 1000Pcs Samsung LM301 Diodes, Daisy Chain Dimmable Full Spectrum Grow Lamp for Indoor Plants Seedling Veg and Bloom Plant Grow Lamps
  • Sunlike, Full-Spectrum Lighting: This grow light provides optimal full-spectrum coverage including 3000K, 5000K, 660nm, 730nm light (i.e., white, warm white, red, and far-red light)
  • High Efficiency (Samsung Lights): It comes with 1000 Samsung diodes with an output of 2.8 μmol/J and only 320W of energy consumption; Highly efficient and delivers more uniform, optimized light for greater yields
  • Safe & Reliable: This grow light with Sosen driver is ETL-certified and has no other high voltage electronic components, making it safe to use; IP65 waterproof makes it usable in high humidity conditions
  • 4 Dimmable Modes & Daisy-Chain-Ability: This grow lights upports 4 levels of light intensity ranging from 25% to 100%; Its daisy chain function allows up to 20x lights to be connected
  • Bonus Hangers & Well-made Details: We give an set of hangers for easy hanging; This is perfect for 2 x 4 ft. tent; The rectangular design makes it able to hang vertically or horizontally for better light penetration
Bestseller No. 10
SideKing SK2500D LED Grow Light for Indoor Plants, 250W Daisy Chain Dimmable Full Spectrum Grow Lights with 664pcs Samsung Diodes, 2x4 Growing Lamps for Hydroponics Greenhouse Veg and Bloom
  • 【Full Spectrum Grow Light】Infinite close to natural sun light, full spectrum with hight efficiency 3000K, 5000K + 660nm + IR 740nm. Excellent spectrum optimizes the whole stages of indoor growing plant from seed to flowering. Great blue light makes plants grow faster, and the 660nm red light and IR light is more than other grow lights to enhance growth at the flowering stages and get higher yields, reach more than 2.5g/Watt.
  • 【High PAR & Dimmer Function】SideKing led grow lights only consumes 250W, offering a high efficacy rating of PPF per Joule, reach up to 2.8μmol/J with 664Pcs Samsung Diodes, running 50% less power than other QB Lights or Blurple lamps or HPS lamps, and have 50% more harvest. An added 0-10V dimmer Knob manipulate the brightness level of the entire light, more flexible to obtain perfect growth performance from seeding to bloom. Veg footprint is 3x 4 ft, Flowering footprint is 2 x 3 ft.
  • 【No fans & Excellent Heat Dissipation】No fans ZERO noise, passively cooled with a large area of thick aluminum with copper film heat sink, special copper film to enhance heat dissipation for reducing light lost to aisles and walls, allowing your plants receive more energy. High-quality LEDs protected by glue coating technology (Rating: IP65), essential for heat dissipation while ensuring long lifespan of the light.
  • 【Easy to Use and Reliability】Easy to get started with LED plant light, Plug and Play, No assembly required. Coming with adjustable lanyard, properly adjust the height and brightness accordingly to your plants desired level for optimal growth. Designed for indoor growers to seek higher yields and better quality.
  • 【3 Years Warranty】We are confident in the performance of led full spectrum grow light, provides 3-years Warranty after-sales customer service. If you need any technical supports, please feel free to e-mail us and we will help you resolve it. We will offer professional guidance to help you and your plants grow better.

Noticeable Factors Before Buying 4X2 Grow Light

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 4X2 Grow Light, you should keep a few things in mind. First, you should consider what you need the 4X2 Grow Lightfor. 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 4X2 Grow Lightthat fits your price range. Finally, it would help if you read reviews of the 4X2 Grow Lightyou are interested in. This will help you learn about the quality of the 4X2 Grow Lightand what others think about it

.When purchasing any 4X2 Grow Light, 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 4X2 Grow Light:

1. Define your needs: Before shopping for any 4X2 Grow Light, it is essential to take a step back and evaluate what you need the 4X2 Grow Lightfor. This will help you narrow down your choices and find the best 4X2 Grow Lightfor 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 4X2 Grow Lightto do? Make sure the 4X2 Grow Lightyou are considering meets your needs.

5. Quality: What is the quality of the 4X2 Grow Light? Make sure to read reviews to get an idea of what others think of the 4X2 Grow Light.

6. Brand: Do you have a preference for a particular brand? Consider the brands you trust and look for 4X2 Grow Lightthat meet your standards.

7. Features: What features are you looking for? Make sure the 4X2 Grow Lightyou 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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