Top 10 Best Led Grow Light For 2×4 Grow Tent In 2022

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Last Updated on April 22, 2022

Choosing the right LED grow light for your 2x4 grow tent can be daunting. There are so many options, and it can be hard to know which one is right for you. This article will list the top 10 best LED grow lights for a 2x4 grow tent based on our research.

We will also provide reviews of each light and tell you which ones we think are the best choices for growing plants in a small space.

Best Led Grow Light For 2x4 Grow Tent
Disclaimer: As An Amazon Associate I Earn From Qualifying Purchases.

Comparison Table Chart for Best Led Grow Light For 2x4 Grow Tent

Check Out The Top 10 Bright and Ultra Efficient LED Grow Lights for a 2x4 Grow Tent

NoProductScoreAction
1Spider Farmer 2x4 Grow Tent Kit Complete SF2000 LED Grow Light Dimmable Full Spectrum Samsung LM301B Diodes MeanWell Driver 24"X48"X72" Grow Tent Complete System with 4 Inch Ventilation Kit9.6Check Price on Amazon
2KingLED Newest 1000w LED Grow Lights with LM301B LEDs and 10x Optical Condenser 3x3 ft Coverage Full Spectrum Grow Lights for Indoor Hydroponic Plants Veg Bloom Greenhouse Growing Lamps9Check Price on Amazon
3Uallhome 2 Pack LED Grow Light Panel 200W Lamp for Indoor Plants8.8Check Price on Amazon
4UNIT FARM UFL3000 LED Grow Light8.8Check Price on Amazon
5MARS HYDRO TS 600W LED Grow Light 2x2ft Coverage Sunlike Full Spectrum Grow Lamp Plants Growing for Hydroponic Indoor Seeding Veg and Bloom Greenhouse Growing Light Fixtures Four for 4x4 Footprint8.6Check Price on Amazon
6MARS HYDRO TS 3000W LED Grow Light for Indoor Plants 4x4 5x5 ft Commercial Grow Lighting Daisy Chain and Dimmable Full Spectrum Plant Growing Light IR Sunlike Led Grow Lamp for Greenhouse 1016pcs LEDs8.6Check Price on Amazon
72022 New SPIDER FARMER SF-2000 LED Grow Light 2x4 ft Coverage Use with Samsung LM301B Diodes & MeanWell Driver Dimmable Grow Lights Full Spectrum for Indoor Veg Bloom 606pcs LEDs8.4Check Price on Amazon
8MARS HYDRO Grow Tent Kit Complete 2x2ft TS 600W LED Grow Light Full Spectrum Indoor Grow Tent Kit 24"x24"x55" Hydroponics Grow Tent 1680D Canvas with 4” Ventilation Kit for Grow Tent Complete System8.4Check Price on Amazon
9MARS HYDRO TSL 2000W Led Grow Light Daisy Chain Dimmable 2x4ft 3x5ft Full Spectrum Grow Light for Indoor Plants Veg Bloom Light with 704pcs LEDs Prosfessional Hydroponic Growing Lights for Greenhouse8.2Check Price on Amazon
10MARS HYDRO Grow Tent Kit Complete 2x4ft TSL 2000W LED Grow Light Dimmable Grow Tent Complete System8.2Check Price on Amazon

High-performance led Grow Lights for a 2×4 grow tent

If you’re wondering what the best led grow lights for your 2×4 grow tent are, look no further. We’ve compiled a list of ten high-performance led grow lights that will work great for your space.

2×4 led grow light system is perfect for growing weeds, plants, and flowers in a small space. This system produces high-quality LED grow lights for both indoor and outdoor use. In addition, our powerful led grow lights are perfect for a 2×4 grow tent, as they offer an optimized light output for plant growth.

1. Spider Farmer 2×4 Grow Tent Kit Complete SF2000 LED Grow Light Dimmable Full Spectrum Samsung LM301B Diodes MeanWell Driver 24″X48″X72″ Grow Tent Complete System with 4 Inch Ventilation Kit

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  • TOP NOTCH QUALITY LED GROW LIGHT】Use Samsung LM301 diodes and MEAN WELL driver; full spectrum light ideal for all stages of growth; adjustable light intensity with dimmer switch; protective coating on LEDs helps extend the lifespan; no fan, zero noise.
  • DURABLE & STURDY GROW TENT】100% Reflective Mylar interior maximizes the efforts of grow lights; heavy-duty 1680D Oxford cloth exterior adds the durability; reliable SBS zipper shut and open smoothly; double stitching for strength and light protection; well-constructed with strong and sturdy steel frame; plenty of openings for fans/ vents/ electrical cords; removable viewing mesh screen for viewing & removing humidity ; bottom tray prevent water leakage on the floor and keep tent stay clean.
  • POWERFUL VENTILATION SYSTEM】Quiet and powerful 4” Inline fan and RC412 Australian carbon filter and flex aluminum ducting combo; very easy to install and use; gives strong airflow and proper air circulation.
  • MONEY & ENERGY SAVING COMPLETE GROW TENT KIT】Compare the cost of individual items and the cost of our indoor grow complete kit, our kit saves $$ and a lot of time vs buying each items separately.
  • WORRY FREE PURCHASE & ULTIMATE MAINTENANCE】: Buying high-quality grow kit means that you’ll get more value for a longer period of time.

2. KingLED Newest 1000w LED Grow Lights with LM301B LEDs and 10x Optical Condenser 3×3 ft Coverage Full Spectrum Grow Lights for Indoor Hydroponic Plants Veg Bloom Greenhouse Growing Lamps

KingLED Newest 1000w LED Grow Lights with LM301B LEDs and 10x Optical Condenser 3x3 ft Coverage Full Spectrum Grow Lights for Indoor Hydroponic Plants Veg Bloom Greenhouse Growing LampsCheck Price
  • HIGH QUALITY LED GROW LIGHT: KingLED grow light has adopted the newest LM301B LEDs and 10 times Optical Condenser to provide high PAR output, high energy efficiency with 2.
  • FULL SPECTRUM LED GROW LIGHT: The proportion of the spectrum has been adjusted in order to provide more matching spectrum for MJ, provides full spectrum lighting of natural light for plants, veg and bloom modes are designed to provide proper light for plants in different growth stages from seedling to flowering to greatly increase your harvest.
  • COST-EFFECTIVE LED GROW LIGHT: Different from the traditional HPS, Our KP1000 LED light adopts a high-tech SMD LEDs and reflector technology , compares to traditional 400W HPS/MH while consuming only 145W! It provides brighter light and save more electricity which also can save a lot of money for you.
  • DURABLE LED GROW LIGHT:Multiple high-speed mute fans and upgraded aluminum radiators enable the light bulb to work at 50°F to 60°F that is lower than other lamps.
  • PROFESSIONAL SERVICE: 3 years Professional Service and free return for 90 days.

3. Uallhome 2 Pack LED Grow Light Panel 200W Lamp for Indoor Plants

Uallhome 2 Pack LED Grow Light Panel 200W Lamp for Indoor Plants, Full Spectrum with White Blue Red UV IR LEDs for 4x4ft Coverage Grow Tent Greenhouse Veg and Bloom Seedlings HydroponicsCheck Price
  • Full spectrum lights are all-around products that can provide adequate and balanced lighting for a plant throughout its life cycles.
  • Uallhome Grow Lights combine to provide the optimum level of light for both photosynthesis and growth that will allow your indoor garden to bloom and flourish year-round.
  • The upgraded suspension kit can be assembled easily without additional tools.
  • Advanced LED technology, efficient replacement of 200W HID.
  • LED ultra-thin plant light panel (with us plug), Hanging kit, User manual, Lifespan: 100,000 hours, 5 years warranty and friendly customer service.

4. UNIT FARM UFL3000 LED Grow Light

UNIT FARM UFL3000 LED Grow Light, 200W Full Spectrum Plant Growing Lamp, 736 OSRAM LED Indoor Hydroponic Grow Lighting for 4x2FT Clone Seedling Vegetation Growing Tent, 3x2FT FloweringCheck Price
  • High-Efficiency Plant Growing Lamp】 30% more diodes than other SMD panels in the same power draw, offer 30% higher output.
  • Reliable Plant Grow Light】 WITH 100,000H long lifespan OSRAM diodes.
  • Sunlike Full Spectrum for Indoor Plant】 Mixed 3000K, 5000K, 660nm Red, 730nm IR, and 380nm UV.
  • Ultra thin & Flexible LED Panel】 Single panel with the driver that isn’t fixed at the top.
  • Tips for Coverage & Hanging】 For tomato, herb, or pepper in veg, at 26”-30” in 2x4FT; For flowering, at 22” – 24” in 2x3FT or 2x4FT for flowering.
  • User-Friendly & worry-free service】 Designed for your tents, planting racks, seedlings, hydroponic rooms, greenhouses.

5. MARS HYDRO TS 600W LED Grow Light 2x2ft Coverage Sunlike Full Spectrum Grow Lamp Plants Growing for Hydroponic Indoor Seeding Veg and Bloom Greenhouse Growing Light Fixtures Four for 4×4 Footprint

MARS HYDRO TS 600W LED Grow Light 2x2ft Coverage Sunlike Full Spectrum Grow Lamp Plants Growing for Hydroponic Indoor Seeding Veg and Bloom Greenhouse Growing Light Fixtures Four for 4x4 FootprintCheck Price
  • SUNLIGHT FULL SPECTRUM GROW LIGHT, Infinite close to natural sun light, full spectrum 3000K 5000K and IR 660nm 760nm RED, suit for all plants whole stages indoor growing, rapid plant response from seed to flower.
  • HIGH EFFICIENCY ENERGY SAVING PLANT LIGHT, Consuming only 100 Watts true output with 225 PCS LEDs, more scientifically and energy-efficient! Perfect for 2′ x 2′ veg stage, 1.
  • ACHIEVE ENVIOUSLY LARGE HARVESTS with LED LIGHTING: High-performance gardens with new LED technology provide highest PAR/LUMEN output(430μmol/m².
  • HIGH REFLECTIVE HEAT SINK LED GROW SYSTEM, quickly heat dispersing material aluminum reducing light lost to aisles and walls, increase the light intensity up to 20%, allowing your plants receive more energy and without burning your plants for maximum headroom.
  • NOISE-FREE FANLESS LED GROW LAMPS FOR INDOOR PLANTS, Designed for home growers, fans get noisy when long time use, but this LED light board use aluminum make it cooling down instead use fans, bring you a FANLESS QUIET grow experience.

6. MARS HYDRO TS 3000W LED Grow Light for Indoor Plants 4×4 5×5 ft Commercial Grow Lighting Daisy Chain and Dimmable Full Spectrum Plant Growing Light IR Sunlike Led Grow Lamp for Greenhouse 1016pcs LEDs

MARS HYDRO TS 3000W LED Grow Light for Indoor Plants 4x4 5x5 ft Commercial Grow Lighting Daisy Chain and Dimmable Full Spectrum Plant Growing Light IR Sunlike Led Grow Lamp for Greenhouse 1016pcs LEDsCheck Price
  • UPGRADED COMMERCIAL LED GROW LIGHT, easy dimming & daisy chain function, up to 15 multi-lights connected, convenient main light controlled, especially come with 2 waterproof Mean Well Drivers, auto sensing power supply works on both 120VAC and 240VAC and 277VAC, suit for Large Rooms and Commercial Setups.
  • WIDEBAND SUNLIGHT FULL SPECTRUM LED GROW, Infinite close to natural sun light, suit for all plants whole stages indoor growing, rapid plant response from seed to flower, achieve maximum quality and quantity, much better than traditional HPS grow systems.
  • HIGH REFLECTIVE & NOISE FREE-FANLESS LIGHT BOARDS DESIGN, make your growing life easy and quiet, quickly heat dispersing material aluminum reducing light lost to aisles and walls, increase the light intensity up to 20%, allowing your plants receive more energy and without burning your plants for maximum headroom.
  • HIGH EFFICIENCY ENERGY SAVING PLANT LIGHT, high-power NEW LED grow, Compares to traditional 600 watt HPS lamp and other brand led grow light while only 450 watts true output with 1016 LEDs, more scientifically and energy-efficient! Perfect for 5′ x 5′ veg stage, 4′ x 4′ bloom stage, higher intensity in a MARS HYDRO grow tent, reflective area, or by crossing over using multiple TS3000.
  • BOOM YIELD LARGE GROW LIGHT, NEWEST SMD LED technology provide highest PAR/LUMEN output(1274umol/), makes you get 30% higher yield compare OLD led lights, can get max yield at 2.

7. 2022 New SPIDER FARMER SF-2000 LED Grow Light 2×4 ft Coverage Use with Samsung LM301B Diodes & MeanWell Driver Dimmable Grow Lights Full Spectrum for Indoor Veg Bloom 606pcs LEDs

2022 New SPIDER FARMER SF-2000 LED Grow Light 2x4 ft Coverage Use with Samsung LM301B Diodes & MeanWell Driver Dimmable Grow Lights Full Spectrum for Indoor Veg Bloom 606pcs LEDsCheck Price
  • 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.
  • NEW DIODES ARRANGEMENT & DIMMING DESIGN: Upgraded SF2000 growing lights.
  • IDEAL FOR ALL GROWTH STAGES: Excellent full spectrum- white, blue, red and IR (3000K, 5000K, 660nm and IR 760nm).
  • WELL MADE & SOLID CONSTRUCTION: No Fan Noise Free.
  • VALUE FOR THE MONEY: SPIDER FARMER LED Plant Lights are often copied but will never have our quality or commitment, we provides 3 years of after-service of local maintenance center(US/CA/UK/DE).

8. MARS HYDRO Grow Tent Kit Complete 2x2ft TS 600W LED Grow Light Full Spectrum Indoor Grow Tent Kit 24″x24″x55″ Hydroponics Grow Tent 1680D Canvas with 4” Ventilation Kit for Grow Tent Complete System

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  • MARS HYDRO AMAZON SERVICE: Quickest FBA Shipment Speed +100% Satisfactory Seller Solution+30 Days Hassle-free Return Warranty=Happy Purchase, any problems will be responded in 8 hours!.
  • PACKAGE INCLUDES: MARS HYDRO grow tent complete system includes Mars Hydro TS600W Grow Light, 2x2ft grow tent,and 4” Ventilation Kit, which has 4″inline fan with speed controller, 4″carbon filter, 33ft length flex ducting, duct clamps,timer,humidity thermometer,3pcs 5 Gallon grow bags, adjustable rope hangers.
  • HIGHER QUALITY GROW TENT, is made of thicker1680D canvas grow tent material(OTHERS are only 601D),which is tear proof & perfect light locking; 13% denser zipper teeth helping zippers work smoother & more durable; 33% better support capacity metal frame(thickness is 0.
  • HIGH EFFICIENCY ENERGY SAVING PLANT LIGHT, Consuming only 100 Watts output with 225pcs LEDs, more scientifically and energy-efficient! Max 2.
  • Durable Growing Tent: Constructed with High quality 1680D canvas(ALL OTHERS brands grow tent are 601D canvas), heavy duty zippers and double stitched, which can perfectly locking light inside and tear-proof.
  • EFFICIENT INLINE FAN KIT: Airflow: 200 CFM | Noise: 25 dB.
  • ALL YOU NEED: MARS HYDRO 2x2FT Grow Tent Kit Complete

9. MARS HYDRO TSL 2000W Led Grow Light Daisy Chain Dimmable 2x4ft 3x5ft Full Spectrum Grow Light for Indoor Plants Veg Bloom Light with 704pcs LEDs Prosfessional Hydroponic Growing Lights for Greenhouse

MARS HYDRO TSL 2000W Led Grow Light Daisy Chain Dimmable 2x4ft 3x5ft Full Spectrum Grow Light for Indoor Plants Veg Bloom Light with 704pcs LEDs Prosfessional Hydroponic Growing Lights for GreenhouseCheck Price
  • UPGRADED COMMERCIAL LED GROW LIGHT, easy dimming & daisy chain function, up to 15 multi-lights connected, convenient main light controlled; 2 auto sensing power supply works on both 120VAC and 240VAC and 277VAC, suit for Large Rooms and Commercial Setups.
  • HIGH EFFICIENCY ENERGY SAVING PLANT LIGHT, Only 300 watts true output with 704 PCS LEDs, more scientifically and energy-efficient! Perfect for 3′ x 5′ veg stage, 2′ x 4′ bloom stage, higher intensity in a MARS HYDRO grow tent, reflective area, or by crossing over using multiple TSL2000.
  • SUNLIGHT FULL SPECTRUM LED GROW LIGHT, Infinite close to natural sun light, suit for all plants whole stages indoor growing, rapid plant response from seed to flower, achieve maximum quality and quantity, much better than traditional HPS grow systems.
  • WORRY-FREE PURCHASE Mars Hydro products come with 60 months US local warranty, 30 days money-back guarantee, and professional after-sale customer service.

10. MARS HYDRO Grow Tent Kit Complete 2x4ft TSL 2000W LED Grow Light Dimmable Grow Tent Complete System

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  • Mars Hydro Professional 2x4FT Grow Tent Complete Kit: Unique Reflective Hood 684pcs LEDs IR Included TSL2000W light+ Matchable Premium Quality 24x48x70″ Growing Tent + Complete 4 Inch Carbon Filter Inline Fan Kit.
  • TRUSTED AMAZON SERVICE: Quickest FBA Shipment Speed +100% Satisfactory Seller Solution + 3 Years Grow Light Warranty =Happy Purchase, any problems will be responded in 8 hours!.
  • PACKAGE INCLUDE: 2x4ft grow tent complete kit includes 24″x48″x70″ grow tent, Mars Hydro TSL 2000W light and 4” ventilation fan Kit, which has 4″inline fan with speed controller, 4″carbon filter, 33ft length flex ducting, duct clamps, humidity thermometer, timer,4pcs 5Gallon grow bags, adjustable rope hangers.
  • PROFESSIONAL & CONVENIENT GROW TENT KIT: All-in-one get all professional parts in one order! Fast assembly, TSL2000W light with UNIQUE reflective hood, together with 99% reflective mylar hydroponics tent, gathering 33% more light, achieve 30% higher yield!! Hassle-free, together with suitable 4″ Inline Fan Complete Kit.
  • UNIQUE REFLECTIVE HOOD GROW LIGHT: Max coverage 3x5ft,flower coverage 2x4ft, professionally match 2x4ft tent.
  • DURABLE 2x4FT GROW TENT: Made of thicker 1680D canvas material(OTHERS are only 601D), tear proof & lock light perfectly, Mars Hydro Grow tent has 13% denser zipper teeth helping zippers work smoother & more durable; 33% thicker metal frame for better support capacity(thickness is 0.
  • EFFICIENT INLINE FAN KIT: Airflow: 200 CFM | Noise: 25 dB.

How To Choose led grow lights for a 2x4 grow tent

Choosing the best led grow lights for your grow tent can be tricky. So, we've put together a list of the top 10 best led grow lights for your grow tent. The first thing you need to do is figure out what type of light you need. If you're looking for a plant that grows quickly, you need a light with full-spectrum LEDs.

These are usually cheaper and more efficient, so they may be the best choice if you're on a budget. But if you want to get higher yields while also maximizing your space, then high-pressure sodium (HPS) lights or metal halide (MH) lights are perfect because they emit the right wavelength needed for photosynthesis.

The second step is figuring out how many watts your grow light needs to produce to reach optimal levels. You'll want to calculate the total square footage of your grow tent and use this formula: Watts = Footlights x Square Feet / 1000. It will give you an idea of how much wattage you'll need for your grow light.

The third step is deciding what bulb type would work best for your situation. For example, LED bulbs last longer than other bulbs and are less expensive but produce less heat than HPS or MH bulbs. Therefore, if heat is becoming an issue in your current setup, this would not be a good option because it has less heat than other types of bulbs.

Lastly, decide whether you want an infrared lamp as well.

How many watts do I need for a 2x4 grow tent?

The first thing you'll need to do is measure your grow tent. The size of the grow tent will determine how much light you will need for the plants. You will want to invest in a led grow light with the same watts as the size of your grow tent. For example, a 2x4 tent requires a 150-watt bulb, often sold as a 200-watt bulb, and offers great value.

How much area does a 1000-watt LED grow light cover?

A 1000-watt LED grow light can cover about a 4x8 area. It means that with your 2x4 grow tent, you will be able to double the size of your space without having to use more energy.

LEDs are energy efficient and provide a high-quality yield because they emit little heat. They can also last up to 50,000 hours or five years, which is an exceptionally long time compared to traditional grow lights. In addition, LEDs come in many different colors, including red, blue, green, and white.

If you want to produce high-quality plants at a low cost while using less energy, LED grow lights are the best option!

FAQS:

How far should LED grow lights be from plants?

Answer: LED grow lights should be placed within 12-18 inches of your plants. If you put the light too far from your plants, they will not be able to absorb all of the necessary light waves for photosynthesis. However, placing it too close can cause leaf burns and scorch marks on leaves.

Should I leave a grow light on 24 hours?

Answer: One of the most frequently asked questions in the grow light industry is, "should I leave the grow lights on 24 hours?" It depends. Suppose you want your plants to grow bigger and more quickly. However, if it is not a necessary step for your plants, then you don't need to leave your grow lights on for 24 hours.

When it comes to indoor growing with artificial lights, many people ask themselves should they leave their grow lights on 24 hours? For example, if you have a high-quality LED grow light and are willing to invest in a timer that will automatically turn it off 12 hours a day, then yes - leaving the grow light on all day is best for your plants. But if you're growing at home with fluorescent or incandescent bulbs and can only afford to power them during daylight hours, it would be better for your plants to only use them during daylight hours rather than all day every day.

Final thoughts

We have compiled the top five best led grow lights for a 2x4 grow tent. Make sure to choose the right led grow light for your indoor garden, as it will make a massive difference in the yield and quality of your harvest. Remember to purchase a grow light with the correct wattage and dimensions for your grow tent. If you're still not sure, don't worry, we have created an in-depth guide on choosing the perfect grow light for your garden.

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