Top 7 Best 4ft led grow light For 2022

1. Monios-L T8 LED Grow Light 4FT, 252W(6×42W) Plant Grow Light Strips with Reflectors, Full Spectrum Sunlight Replacement with High PAR for Indoor Plant, 6-Pack

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• 【”V-shaped” & Reflectors Design】 Professional T8 grow Light Strip has two rows of high-quality full spectrum LED chips. It has a wider beam angle and higher PAR value than single row grow lights. Perfect for plant seedling, growth, flowering and bear fruit.
• 【Full Spectrum】 Monios-L LED grow light Strip is providing indoor plants with full-spectrum sunlight replacement at 400nm-800nm. Up to 42w each light linkable to get more PPFD( photosynthetic photon flux density ), which is effectively promotes the chlorophyll synthesis and photosynthesis.
• 【Efficient Heat Dissipation】Aluminum housing provides the high-efficiency heat dissipation, ensuring a longer service life of the led chips. The 42W double-row led chips with high brightness and low light decay, 2900K color temperature makes it look more comfortable.
• 【Easy Installation】 Extendable design, could be connected up to 6 tube lights together with connectors or connection cables. Suitable for various application such as plant shelves, plant tents, hydroponics growing rooms, greenhouses, etc. Excellent choices for commercial growers and home gardeners.
• 【Quality After-sales Service】24 months unlimited warranty 100% money back. Simply email us for a quick and easy replacement.

2. SZHLUX Grow Light 4ft 140W (2×70W, 800W Equivalent) Super Bright Full Spectrum Sunlight Plant Light, LED Grow Light Strips, Grow Light Bulbs for Indoor Plants – 2 Pack

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• [Full Spectrum] – The SZHLUX grow light 4ft with full spectrum provide the most reasonable grow light wave based on the ratio of absorption for plants, especially red and blue light, is the professional sunlight replacement for indoor plants.
• [New Design and Super Bright] – Trapezoid-Shape for larger luminous area than T5 and T8 led plant light, over 95% energy can be absorbed by plants. Consuming only 140W with 192 LEDS, replacing 800w general plant lights, work extremely well in seedling, vegetative and flowering cycle.
• [Easy to Install] – Plug and play, you could link up to 4 lights in a series by included 47 inches connecting cords or small connector. Using clips to mount on ceiling, using cable ties to tie on grow light stand, or using hanging rope to hang the lights, multiple installation methods provide the best way that you need. Note:The driver of our lights do not support use with a dimmer switch.
• [Excellent Heat Dissipation ] – The light efficiency can be increased by 17~20% with reflector. The shell of our grow light was made of 100% aluminum which provides the high-efficiency heat dissipation. Ensuring the longer lifespan of the led chips.
• [Quality Assurance] – We provide 2-Year limited warranty and 24-H after sale service, please feel free to contact us by our support email.
• Note: Our lights only support 4 connected at most. To disconnect the power supply first, connect the lights with the connector, and then turn on the power supply; After connecting the lights together, only one end can be connected to the power cord, and the other end cannot be connected to the power cord. Otherwise, the lights will short-circuit and burn up all the lights.

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

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• 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. SF2000 only consumes 202w, running 50% less power than the other 1500 QB lights(SMD LEDs) or Blurple lamps , and still was 50% more harvest. Veg footprint is 3 x 4 ft, Flower is 2 x 4 ft.
• CUSTOMIZED DIMMING DESIGN: Upgraded SF series growing lights have a dimming knob and light switch. A single light can 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). 3000K diodes 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. 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 Free. MEAN WELL Driver, Fair Waterproofing. Update aluminum board is thick and sturdy, doesn’t put out a tremendous amount of heat, high-quality protective covers for cables; User-Friendly Packaging. Quality components mean the light lasts longer, but they also save you money.
• 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). Make sure you purchase authentic Spider Farmer grow lights, really can give you need from a high-quality grow lights – at a price that is affordable. For any questions, feel free to e-mail us and we will help you resolve it. Quality backed by our ironclad!!!

4. MARS HYDRO FC-E4800 LED Grow Light 4x4ft UV IR Full Spectrum Grow Light Bar with 2646pcs Diodes 480Watt Plant Growing Light Dimmable Commercial Grow Lamp Daisy Chain Detachable, Achieve 2.8 umol/J

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• HIGH-EFFICIENCY LED GROW LIGHT: FC-E4800 grow light with 2646pcs BridgeLux Diodes, market-leading 2.8 µmol/J PPE, Max 2.5g yield/watt, 480 Watt with smaller footprint for better crop quality, more cost-effective. 4x4ft for personal grow, 3x3ft for commercial grow.
• INNOVATIVE PRECISE UNIFORM LIGHTING: Built-in removable bars interval & dimmability enable the exact dynamic PPFD control over each of plant growing stages, FC-E4800 easy-to-install detachable bars deliver uniform adjustable PPFD levels throughout plant canopy, best for more uniform Density Buds.
• DIMMABLE COMMERCIAL GROW LIGHT: Easy dimming & daisy chain max up to 20 lights, IP65 Waterproof, master light easily controlled, making it a high performance commercial grow light for enormous yields. Also perfectly suit full-cycle hydroponic, soil, grow tent/room growing.
• SUPERIOR HEAT DISSIPATION: Detachable power supply can be mounted remotely on the side of a grow tent/rack or on adjacent wall to remove heat from grow space; real Aluminum heatsink & 6 slim profile passive cooled bars (THINNER & LARGER surface) creat less heat, drop 50% in electricity bill than HID lights!
• FULL SPECTRUM UV IR GROW LIGHT: With Yield Max spectrum (660nm Osram enhanced Deep Red,2800k-5000knm,730-740nm IR,380-410nm UV LEDs), innovative design FC-E4800 LED grow lamp is designed for commercial & home horticulture. Trusted 3 years warranty, any question, just email us,100% Satisfactory Solution guaranteed!!

5. Barrina LED Grow Light, 252W(6 x 42W) 4ft T8, Full Spectrum, V-Shape with Reflector, Linkable Design, Plant Lights for Indoor Plants, 6-Pack

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• Full spectrum – Barrina grow light is a great option for plants that in seedling, vegetative and flowering cycle. It provides light that plants need, especially blue and red light
• Super Bright – Each plant light has 192pcs 0.5w leds chips, providing higher PPFD than traditional grow light
• Reflector – The light efficiency can be increased by 17~20% with reflector. The shell of our light was made of 100% aluminum which provides the high-efficiency heat dissipation. Ensuring the longer service life of the led chips
• Easy Installation – The package have 3pcs power cords. Plug and play. And could link up to 6 grow lights in a series by 48 inches connecting cords. Saving your installation cost and time
• What You Get – 2 years warranty. Please contact seller if you have any problem

6. 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

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• 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. Make sure to purchase authorized products of Mars Hydro other than many imitations of our products. If any questions about the products, please feel free to contact us, we will reply within 24 hours.

7. 4FT LED Grow Light, Full Spectrum Sunlight Replacement, Sunlight Integrated Plant Light Fixtures for Greenhouse Indoor Plant Veg and Flower, Linkable Design, On/Off Pull Chain Included, 4 PK(4 x 42W)

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• 💡【Full Spectrum】Our 4ft led grow light with the full spectrum can supplement plants, reduce the growth cycle of plants, and promote plant growth, which is the professional sunlight replacement for indoor plants.
• 💡【New Design】With a pull chain switch. 2-lights for each fixture. Consuming only 168W with 768 LEDs totally, with a larger luminous area than other led plant light, and provide excellent heat dissipation. Over 95% of light energy can be absorbed by plants.
• 💡【Easy to Install】Plug and play, Uses plug connection to link up 4 led grow lamps. Hanging hardware included for multiple installation methods. Pull cord on/off switch included.
• 💡【Eyes protection】These led grow lights are suitable for plant growth in any indoor application. Warm white light is soft and not dazzling, makes your eyes feel comfortable.
• 💡【Quality Assurance】 BWL’s LED Grow Lights provide 3 years warranty, extra long warranty. If you have any questions, please feel free to contact us, we will help you solve the problem within 24 hours.

8. FREELICHT 4 Pack 4ft LED Grow Light , 60W(220W Equivalent), Sunlike Full Spectrum Integrated Plant Light for Hydroponic Indoor Plant Seedling Veg and Flower, Plug in with On/Off Switch

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• Top Rated LED Grow Light from Freelicht Lighting
• Sunlike Spectrum: Simulate natural light, best for all plants seeding, growth and bloom. Add red spectrum to promote photosynthesis.
• Pay Less Bills: Consuming only 60W but equal 220W HPS grow light. Energy saving up to 70%.
• New Design: Super slim and light, link up to 10 units. Both hanging or surface mount are available, very easy and fast installation. No extra bulbs needed
• 2 Way Installations: You can choose either suspending installation or ceiling installation to meet different set-up needs.

9. AntLux 4FT LED Grow Lights 50W Full Spectrum Integrated 4 Foot Growing Lamp Fixtures for Greenhouse Hydroponic Indoor Plant Seedling Veg and Flower, Plug in, on/Off Pull Chain Included, 4 Pack

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• ✔ FULL SPECTRUM – This led grow light include red, blue, white and IR UV, which can improve growing performance in seeding, vegetative and flowering cycle for plants by utilizing select LED wavelengths. Use for all stages of plant growth.
• ✔ BETTER DESIGN – Adopt integrated reflector on the back to reduce light loss, and provide excellent heat dissipation. 2-lights for each fixture. Use top brand led driver with high precision and high efficiency. Durable and stable performance.
• ✔ EASY INSTALLATION – US Plug and ON/OFF pull chain included. No wiring and reconstructing needed. Both hanging or surface mount are available, very easy and fast installation. No extra bulbs needed.
• ✔ ENERGY SAVING – Use High efficiency LEDs, energy saving up to 70%. Replace less-efficient fluorescent tube light fixture with 50 watt super bright 4ft LED growing lamp. Provides 50,000 hours of maintenance-free operation. Save your money.
• ✔ LONG LIFESPAN AND RELIABLE – This 4ft led grow lights can last 23 years (6 hrs per day). If you need any support, please email us, our profession after-sales team will solve your problem timely and provide you 100% satisfaction solution.

10. FAMURS Dimmable TF2000 LED Grow Light with Samsung LM301H Diodes（Includes IR） Full Spectrum Grow Lights for Indoor Plants Seedling Veg Flower Greenhouse Growing Lamps 4x4ft Coverage

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• BIGGER SIZE & WIDER FOOTPRINT: TF2000 grow light has the wide footprint with a big board size at 24.3″x14.2×2.8″. It’s larger than other brands (equivalent to other brands’ 2500) which can magnificently improve the light coverage and your planting efficiency, perfect for 4’x3’ vegetative coverage and 4×2.5’ flowering coverage.
• HIGH YIELDS & LONG LIFESPAN: We adopt the newest Samsung LM301H diodes to provide high energy efficiency and high PAR output, which increases the yield of your plants by 50%. Only consumes 210w, saves 50% of electricity bills compared with HID/Blurple/HPS lamps. Coupled with high-quality heat dissipation system and sturdy modeling structure, cooling effect is increased by 30%, lasts longer and no worry about burning your plants.
• SUNLIKE FULL SPECTRUM GROW LIGHT: Consists of white 3000K, blue 5000K, red 660nm and IR 730nm, provides plants in all stages from veg to flower with everything they need in the natural sunlight. Uniformly across the surface and deep into the roots and bottom of canopy for consistent, highest quality flowers.
• DIMMABLE PLANT LIGHT & ZERO NOISE: The dimmer knob is featured to control the intensity of light from 0% – 100%, adjusting the brightness according to the needs of plants, so that each growth stage can obtain perfect growth performance, saving electricity and money. No fan=zero noise, provides a healthy growth environment for indoor plants.
• 100% WARRANTY & ZERO INSTALLATION: 3 years local warranty plus 30 days money-back guarantee, please don’t hesitate to e-mail us for any questions and we will reply in 24 hours. Comes with glasses, stainless steel hanger hook, adjustable rope hanger and power cord. No installation required, plug and play.