10 Best 3X3 Grow Light (2022) – Guide From Expert

There are a lot of different factors to consider when purchasing 3X3 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 3X3 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 3X3 Grow Light is the right car for you.

Overview Chart For Best 3X3 Grow Light

Top 10 Best 3X3 Grow Light

Bestseller No. 1
2022 Upgraded MARS HYDRO TS 1000W Led Grow Light 3x3ft Daisy Chain Dimmable Full Spectrum LED Growing Lights for Indoor Plants Greenhouse Veg Bloom Light Hydroponic Growing Lamps Actual Power 150Watt
  • 2022 UPGRADED HIGHLY-REFLECTIVE HOOD LED LIGHT: The upgraded white reflector design on TS1000 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 TS1000 is 150 watts, while other brand model 1000 is only 100 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 2.5x2.5ft, Max coverage 3x3ft. 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 150W with 354 LEDS! Equipped with Newest SMD LED technology to provide highest PAR/LUMEN output, designed to replace a single-ended 250watt HPS; MARS HYDRO TS 1000 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 60 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
Grow Light Full Spectrum Groplanner GP 1500 3x3ft Growing Lights Smart Grow Light 756pcs LEDs, Daisy Chain Dimmable 1500w Grow Lights for Indoor Plants Seeding Veg
  • Efficient led grow light gives you a better experience:this plant light for indoor plants has 756 high-quality LEDs, with an energy efficiency of 2.75μmol/j, according to the different use environments you can freely adjust the light output power. 1500w indoor grow light consumes only 150 watts of household electricity, which is 50% less than other SMD led or purple lamps or hps power consumption is 50% lower. Groplanner LED Grow Light will bring you a better experience.
  • Full spectrum for all plant growth stages indoor growing:IR 760 nm/660 nm red light/white light3000knm/blue light5000knm, multiple spectral combinations are closer to natural light than purple lights, shortening the plant growth cycle from seed to flower. Full-spectrum led grow lights are needed to supplement light for all types of plants under the premise of insufficient light for indoor cultivation.Full spectrum of led plant lights can also meet the needs of all plants at all stages of growth.
  • Multiple modules connected in series for easy commissioning anytime anywhere:Groplanner led grow lights provide intelligent and convenient control with wifi capability. Switch, timing and dimming function could be easily implemented by the“tuya smart”app. The family group mode will help you connect multiple indoor grow light and control the lights uniformly or independently. You can get a flexible growth solution for each growing phase.Maximum 8pcs for a common domestic router.
  • Quiet heat dissipation for safe use even in high humidity environments.:The back of the led grow light uses an aluminum alloy heat sink system with multiple heats sinks , while the fanless design allows you to use it indoors without worrying about the noise. Groplanner 150 watts led grow light ensures the plant growth .light for plants indoor can be used normally in an environment with humidity of 10%~90%r.H.The modular lighting system could maximize the grow space for higher crop yields.
  • Perfect after-sales guarantee:The best quality from Groplanner's 3×3 grow light professional R&D team and production direct factory. Long life of 60,000 hours and 3 years of after-sales service will get you free of replacement trouble on plant grow light indoor.7*12 call ( east time 9:00 am-9:00 pm)& 7*24 e-mail service, we are always here to support you.
SaleBestseller No. 3
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.
Bestseller No. 4
KingLED 2022 Newest Upgraded KM1000 Led Grow Light 3x3ft Dimmable Full Spectrum LED Grow Lights for Indoor Plants Greenhouse Veg Bloom Light Hydroponic Growing Lamps
  • 【2022 Upgraded Technology】 KM1000 LED grow light has adopted the newest technology to provide high PAR output,delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Only consumes 100w, But it can increase light intensity by 30% & the yields, high energy efficiency with 2.9 umol/J while improving light penetration. Perfect for 2’x2’ vegetative coverage and 1.5’x1.5’ flowering coverage.
  • 【Dimmer & heat dissipation design】:New Upgraded KM series add dimming button and daisy chain, The intensity of light can be adjusted according to the needs of plants, And use scientific heat dissipation design to keep the lamp at a low temperature, thus improving lifespan
  • 【High Quality & Longer Lifespan】: Due to the environment of the planting room, all products adopt high-level waterproof design (IP67), adopt the best nanometer waterproof material to seal the light panel, waterproof protection port, UL power supply, quality components mean the light lasts longer, built to last, you can easily save money without purchasing lights frequently, Kingled light will be your most loyal planting assistant
  • 【Real Sunlike Full Spectrum】: Contain white, blue, red and IR,The 660nm red and IR light is especially useful during bloom, where it speeds up flowering time and boost yields & crop quality‎.
  • 【Warranty & Professional Service】: KingLED offers 3 years of local warranty and professional guidance to help growers increase yields, free return for 30 days, if you have any questions, please contact us at any time, and we will reply within 12 hours and give you a satisfactory result.
Bestseller No. 5
2022 Upgraded MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft UV IR Full Spectrum Grow Light Bar with 1184pcs Diodes, Dimmable & Detachable Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J
  • HIGH-EFFICIENCY LED GROW LIGHT: MARS HYDRO FC-E3000 grow light with 1184pcs BridgeLux Diodes, market-leading 2.8 µmol/J PPE, Max 2.5g yield/watt, 300 Watt with smaller footprint for better crop quality, more cost-effective. 3x3ft for personal grow, 2.5x2.5ft 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-E3000 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 & 4 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-E3000 LED grow lamp is designed for commercial & home horticulture. Trusted 5 years warranty, any question, just email us,100% Satisfactory Solution guaranteed!!
Bestseller No. 6
VIVOSUN VS1000 LED Grow Light with Samsung LM301 Diodes & Sosen Driver Dimmable Lights Sunlike Full Spectrum for Indoor Plants Seedling Veg and Bloom Plant Growing Lamps for 2x2/3x3 Grow Tent
  • High Efficiency & Lower Cost: The VIVOSUN VS1000 LED grow light uses the latest high-efficiency (2.75μmol/J) LED plant light technology with premium Samsung LM301 diodes, providing uniform lighting and stronger light output; The energy consumption is only 100 watts, making it more efficient than traditional HID lights and other plant lamps on the market; It is perfect for covering 3 x 3 ft. area (4 x 4 ft. max) and lights can be absorbed better by plants
  • Dimmable Ballast: This LED plant lamp has a dimming knob that makes it adaptable to different growing periods for various plants; The 4 levels of the adjustable dimmer can be used for sprouting to flowering; ​Designed with the daisy chain function (EXT), it allows you to connect multiple lights with 1 socket and reduce the number of outlets to avoid the mess; The slimmer style body allows for more types of plants
  • Full-spectrum Sunlike Lighting: These LEDs deliver optimal light-spectrum coverage (380nm-780nm, 660nm, 3000K, 5000K), offering more power for your blooms and maximum PAR output at various distances; The cool white light (5000K) promotes germination rates, the warm white light (3000K) peeds up blooming time, and the red light (660nm) improves the plant production; The lights can get through the surface of plants and deep into them to increase yields
  • No Noise & Low Heat: Equipped with high-quality heatsink and ventilation holes, this indoor growing light has effective heat dissipation function and lower ambient heat that prevents burning or damage to your plants; You can place the lamp above plants directly and give them enough lights based on the need; With no fan design, the light can provide a quiet working environment without interruption
  • Safe to Use: The pair of grow room glasses in the package can protect your eyes when the light is turning on; The VIVOSUN US-patented rope hangers are easily attached to the indoor tent or other growing tools; The IP65 rating surface can meet your demand in different indoor planting environments; We provide you with a 5-year after-sales warranty service, and if you have any problems with the item you received, please do not hesitate to contact us
SaleBestseller No. 7
GROWSTAR MN-W3000 LED Grow Light 3x3ft Samsung LM301B Grow Bar Light IR with MeanWell Driver, Dimmable Full Specturm Daisy Chain Grow Lamps Foldable Commercial Grow Lights 2.7 µmol/J for Indoor Plants
  • MAXIMIZE YIELDS & CROP QUALITY: MN-W3000 grow light with Samsung LM301B & SMD Diodes and MEANWELL Driver, boast the market-leading efficiency 2.7 µmol/J,Max 2.5g yield per wattage with 30% higher Average PPFD, 50% increase in yield & quality compared with other same type lights. Only consumes 220W, perfectly cover 3x3ft (personal), 2.5x2.5ft (commercial) grow space.
  • DIMMABLE DESIGN & 24 HOURS TIMMER: 3x3 Led grow light is equipped with a box-type controller for convenient dimming, the brightness can be adjusted from 0% to 100%. At the same time, we also provide a 24-hour plug-in mechanical timer and you do not need to buy a separate timer.
  • FULL SPECTRUM IR & DAISY CHAIN: With Yield Max spectrum (3000k, 5000k, 660nm Red, 740nm IR LEDs).The daisy-chain function allows you to connect up to 20PCS lights at the same time Dimming and timming multiple lights. Widely applied in the commercial growing (horizontal and vertical), home grows (grow box and tents), greenhouse cultivation, hydroponics and so on.
  • SUPERIOR HEAT DISSIPATION: New design quickly heat dispersing material aluminum together with 4 slim cooled bars and Meanwell Driver, create less heat, use 50% less energy than other old plant lights! The whole plant grow light is Waterproof. No need to worry about the humid planting environment.
  • FLEXIBLE FOLDING & WARRANTY: Led grow light can be folded up 180°, installed and moved easily. 3 full years warranty plus 30 days money back guarantee, If you have any question, please feel free to contact us,100% Satisfactory Solution guaranteed!!!
SaleBestseller No. 8
2022 VIPARSPECTRA Latest KS2500 LED Grow Light 250W with Samsung LM301H 4 Bars LED Grow Light, 3x3ft Coverage Full Spectrum Dimmable Commercial Growing Lamps for Indoor Plants Seeding Veg and Flower
  • LOWER OPERATION COST & MAXIMUM YIELDS: VIPARSPECTRA KS2500 LED grow light adopts the market-leading Samsung LM301H Diodes(3.10 μmol/J), higher energy efficiency LEDs increase yield of crops and save operation cost. KS Series was designed for personal or commercial growers who want to optimize their grow space for the maximum crop yield while producing the highest quality crops.
  • OPTIMAL FULL-CYCLE SPECTRUM: Consists of 3000K warm white, 5000K white, 660nm deep red and IR730nm, which providing your plants with excellent spectrum, tailored for growing plants from germination, vegetative and flowering applications in indoor environments. The KS2500 delivers high light output and consistent uniformity with market leading efficacy, only consumes 250w perfect light for 3'x3′ coverage.
  • SUPERIOR HEAT DISSIPATION & EVEN PAR DISTRIBUTION: KS2500 grow light features a detachable power supply that can be mounted remotely on the side of a rack or on an adjacent wall to remove heat from your grow space. Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system. Even intensity across your plants than other brands, which result in healthier, more balanced growth.
  • EASY INSTALLATION & FLEXIBLE DIMMER : Plug-and-play mounting system and field-replaceable parts allows for easy, low-cost maintenance. The built-in dimmer allows you to dial in the perfect PPFD for your plants at all stages of growth. For seedlings, we recommend 50% on the dimmer at a height of 18”. For vegetative growth, we recommend 75% on the dimmer at a height of 18”. For flowering, we recommend 100% on the dimmer at a height of 12”.
  • TRULY BEST BACK FOR THE BUCK: We provide 36-Month US Local warranty and 30-day money-back guarantee. Professional guidance, friendly customer service and US local after-sales service provides you with a pleasant shopping experience and helps your plants grow better. Make sure you purchase authentic VIPARSPECTRA grow lights. If you have any questions, please contact us at any time.
Bestseller No. 9
AC Infinity IONBOARD S33, Full Spectrum LED Grow Light Board, 3x3 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.
SaleBestseller No. 10
2022 VIPARSPECTRA Latest KS3000 LED Grow Light,300W with Samsung LM301H Osram Diodes 4 Bars Grow Light, 3x3ft Coverage Full Spectrum Dimmable Growing Lamp for Indoor Plants Seeding Veg and Flower
  • LOWER OPERATION COST & MAXIMUM YIELDS:VIPARSPECTRA KS3000 LED grow light adopts the market-leading Samsung LM301H Diodes(3.10 μmol/J) & OSRAM 660nm Diodes, higher energy efficiency LEDs increase yield of crops and save operation cost. KS3000 was designed for personal or commercial growers who want to optimize their grow space for the maximum crop yield while producing the highest quality crops.
  • OPTIMAL FULL-CYCLE SPECTRUM: Consists of 3000K warm white, 5000K white and 660nm deep red, which providing your plants with excellent spectrum, tailored for growing plants from germination, vegetative and flowering applications in indoor environments. The KS3000 delivers high light output and consistent uniformity with market leading efficacy, only consumes 300w perfect light for 3'x3′ coverage.
  • SUPERIOR HEAT DISSIPATION & EVEN PAR DISTRIBUTION: KS3000 grow light features a detachable power supply that can be mounted remotely on the side of a rack or on an adjacent wall to remove heat from your grow space. Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system. Even intensity across your plants than other brands, which result in healthier, more balanced growth.
  • EASY INSTALLATION & FLEXIBLE DIMMER: Plug-and-play mounting system and field-replaceable parts allows for easy, low-cost maintenance. The built-in dimmer allows you to dial in the perfect PPFD for your plants at all stages of growth. For seedlings, we recommend 50% on the dimmer at a height of 24”. For vegetative growth, we recommend 75% on the dimmer at a height of 24”. For flowering, we recommend 100% on the dimmer at a height of 12”.
  • TRULY BEST BACK FOR THE BUCK: We provide 36-Month US Local warranty and 30-day money-back guarantee. Professional guidance, friendly customer service and US local after-sales service provides you with a pleasant shopping experience and helps your plants grow better. Make sure you purchase authentic VIPARSPECTRA grow lights. If you have any questions, please contact us at any time.

Noticeable Factors Before Buying 3X3 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 3X3 Grow Light, you should keep a few things in mind. First, you should consider what you need the 3X3 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 3X3 Grow Lightthat fits your price range. Finally, it would help if you read reviews of the 3X3 Grow Lightyou are interested in. This will help you learn about the quality of the 3X3 Grow Lightand what others think about it

.When purchasing any 3X3 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 3X3 Grow Light:

1. Define your needs: Before shopping for any 3X3 Grow Light, it is essential to take a step back and evaluate what you need the 3X3 Grow Lightfor. This will help you narrow down your choices and find the best 3X3 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 3X3 Grow Lightto do? Make sure the 3X3 Grow Lightyou are considering meets your needs.

5. Quality: What is the quality of the 3X3 Grow Light? Make sure to read reviews to get an idea of what others think of the 3X3 Grow Light.

6. Brand: Do you have a preference for a particular brand? Consider the brands you trust and look for 3X3 Grow Lightthat meet your standards.

7. Features: What features are you looking for? Make sure the 3X3 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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