Top 20 Best 2X4 Led Grow Light Reviews & Comparison

What are you looking for? Let’s review and compare the top best 2×4 led grow light 2023 to find what will work well with your needs.

We all want the best for our money, but how do you know what a good fit is without research? When looking into buying something that will likely be an investment and part of your everyday life – like 2×4 led grow light, it makes sense to spend some time getting educated on where exactly this product falls within its market space.

We have compiled 45884 reviews from top experts that led us to these 20 devices on the list.

Table of Contents

The Best 2X4 Led Grow Light Deals This Week

Bestseller No. 1

VIPARSPECTRA 2023 Upgraded P2000 Led Grow Lights for Indoor Plants Full Spectrum, Dimming Daisy Chain Grow Lamp for Veg Bloom in 4x2/3x3 Grow Tents Greenhouses

NEW DIODE LAYOUT & DAISY CHAIN FUNCTION : VIPARSPECTRA Newest upgraded P2000 grow light with more scientifically diodes distribution to ensure the most uniform PAR map and the deepest canopy penetration to maximize plant yields. Daisy chain function allows you to connect up to 20pcs p2000 grow lights for your commercial growing, horizontal and vertical farming, greenhouse planting and hydroponics etc.
LOWER RUNNING COST & DIMMER FUNCTION: P2000 LED grow light has adopted the newest SMD LED Technology, providing high PAR output, high energy efficiency and stronger light output. Achieve greater yield while saving you on energy costs! An added dimmer knob is featured to manipulate the brightness level of the light, allowing flexibility to obtain perfect growth performance for each growing phase.
OPTIMAL FULL SPECTRUM LIGHT & SUPERIOR HEAT DISSIPATION: Consists of 660nm of red light, 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. Designed for durability. Silent fanless design. Built-in large areas of solid aluminum heat sinks, essential for heat dissipation while ensuring long lifespan of the light.
LOW ENERGY CONSUMPTION GROW LIGHTS: 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. 2

2023 Newest Spider Farmer SF600 LED Grow Light 2x4 ft Coverage Sunlike Full Spectrum Plant Growing Lamp for Indoor Plants 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!
5-Year Warranty - We provides 5 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

AC Infinity IONBOARD S24, LED Grow Light Board with Samsung LM301B Diodes, Deeper Penetration and Dimmable Full Spectrum Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses (2x4)

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. 4

MARS HYDRO 2023 New 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

2023 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. 5

VIPARSPECTRA 2023 Upgraded XS2000 LED Grow Light with Samsung LM301B Diodes & MeanWell Driver, Dimming Daisy Chain, Full Spectrum Lights for Indoor Plants Veg and Bloom 4x2/3x3 Tent

TOP PERFORMANCE & DIMMING DAISY CHAIN：Newest upgraded VIPARSPECTRA XS2000 LED grow light adopts the latest high-quality LEDs technology-more scientifically Samsung LM301B diodes distribution to ensure the most uniform PAR map and the deepest canopy penetration to maximize plant yields. Daisy chain function allows you to connect up to 20pcs XS2000 grow lights for your commercial growing, horizontal and vertical farming, greenhouse planting and hydroponics etc.
OPTIMAL FULL SPECTRUM & FLEXIBLE DIMMIER: 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 are particularly useful during bloom, which can speed up bloom time and enhance high yields to obtain the ideal harvest. 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.
SILENT OPERATION & SOLID CONSTRUCTION: No fans zero noise. Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system. Adopts high safety performance MEAN WELL XLG series driver to achieve high PAR output, longer lifespan to speed up plant's grow processes and boost yields while saving you on your energy bill.
AMPLE COVERAGE & LESS ENERGY CONSUMPTION: Comparable to traditional 500W HPS/MH while consuming only 220W, which helps to get 50% higher yield harvest and save costs. 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.
STRONG BACKUP FORCE: Professional guidance, friendly customer service and US local after-sales service provides you with a pleasant shopping experience and helps your plants grow better. If you have any questions, please contact us at any time. Authentic VIPARSPECTRA grow light, your smart choice!!!

Bestseller No. 6

VIPARSPECTRA 2023 KS5000 LED Grow Light 500W with Samsung LM301H Osram Diodes 6 Bars Grow Light, 4x4ft Coverage Full Spectrum Uniform PPFD Dimmable Daisy Chain Commercial Grow Lamp for Indoor Plants

LOWER OPERATION COST & MAXIMUM YIELDS：VIPARSPECTRA KS5000 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. The top end components give the KS5000 an incredible performance. 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.
FLEXIBLE DIMMING DAISY CHAIN: Dimming daisy chain feature is designed to connect up to 20pcs KS5000 grow lights for your commercial growing, horizontal, vertical farming, greenhouse planting pipeline cultivation, and hydroponics, etc. The dimmer allows you to dial in perfect PPFD for your plants at all stages of growth. For veg growth, we recommend 75% on the dimmer at a height of 26”. Finally, for flowering, we recommend 100% on the dimmer at a height of 13”.
OPTIMAL FULL-CYCLE SPECTRUM & EVEN PAR DISTRIBUTION: Consists of 3000K, 5000K and 660nm, which providing your plants with excellent spectrum, tailored for growing plants from germination, vegetative and flowering applications in indoor environments. KS5000 delivers the perfect PPFD for the best photosynthesis and growth, only consumes 500w perfect light for 4'x4′ coverage. Even intensity across your plants and larger than the competitive fixtures, which result in healthier, more balanced growth.
SUPERIOR HEAT DISSIPATION & EASY INSTALLATION: KS5000 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. Plug-and-play mounting system allows you to easily use.
TRULY BEST BACK FOR THE BUCK: Plug and Play. Product quality and friendly customer service are always our top priority. We offer professional guidance, friendly customer service and US local after-sales service provides you with a pleasant shopping experience and helps your plants grow better.

SaleBestseller No. 7

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 Black

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

SaleBestseller No. 8

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.

SaleBestseller No. 9

Phlizon PL1000 Plant LED Grow Light with LM281B LEDs Dimmable Daisy Chain Full Spectrum Grow Lamp for Indoor Plant Led Grow for 2x4ft Coverage

FACTORY PRICES WITH QUALITY PRODUCTS- Our products offer unbeatable value with high-quality manufacturing at a low price. Our own factory ensures superior quality and reliability, while maintaining affordability. With us, you get the best of both worlds, an exceptional product at an unbeatable price.
DAISY CHAIN DIMMABLE FULL SPECTRUM DESIGN- The intensity of light can be adjusted according to the needs of the plants. The 238pcs leds are all LM281B leds chips, It also has higher light intensity, less light decay , better energy saving and PAR values. It contains 112pcs 3000K leds ,96pcs 6000K leds, 30pcs 660nm red leds.
EXTRA TWO UNIQUE FUNCTIONS- No fans no noise and waterproof function. No additional fan zero noise. Otherwise, the plant grow light uses advanced waterproof power supply which is installed outside of the light and it is easy to be replaced. The light board adopts sealing technology, so whole plant grow light is water resistant. No need to worry about the humid planting environment to damage the plants light
ENERGY EFFICIENCY- Actual power is 100watt, light efficacy is up to 2.8 umol/W, light output PPFD value is 500 umol/m² hanging at 18", grow light is designed to replace tranditional HPS , lower temperature , more scientifically and energy-efficient. making you get 30% higher yield than HPS. Perfect for 2x4ft growing area, higher intensity in a Phlizon mylar grow tent
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 satisfying reply.

Bestseller No. 10

Spider Farmer G4500 Uniform LED Grow Lights Dimmable Full Spectrum 430 Watt Bar Style Full Cycle Grow Light for 2X4ft Grow Tent

MAXIMUM EFFICIENCY AND UNIFORM LIGHT: The Spider Farmer G4500 led grow light has a unique elongated light bar design that provides more uniform and comprehensive canopy coverage, especially at the edges of the cultivation area. With 1484 Pcs high efficiency diodes, the G4500 LED grow light is able to obtain 450 watts of power, achieving an impressive PPE of 2.8 umol/J, covering 3x5 feet or 2x4 feet of high-yielding full-cycle growth.
ADVANCED FULL SPECTRUM: The G4500 plant light is a full spectrum LED grow light (3200-4200K,4800-5000K,650-665nm) with different wavelengths of light, perfect for every stage of plant growth, from seed to harvest.
DIMMING DAISY CHAIN AND EASY INSTALLATION: Dimming knob allows to adjust the brightness of the light, 10-100% dimming to meet the needs of plant growth. Also daisy chain function supports growers to connect 60 grow lights for dimming at the same time. Highly recommended for use in grow rooms, home growing (3x5 or 2x4 grow tent), DWC and hydroponics.
FAST COOLING AND DETACHABLE DRIVER: The bar style grow light design and aluminum heat sink on the back benefit air circulation and fast heat dissipation. And the removable driver and 6.6-foot power cord extend the life of the grow light by reducing ambient heat in the grow space. The waterproof coating on the LED diodes protects the G4500 from safe operation in wet conditions.
5-YEAR WARRANTY: High quality products and attentive after-sales service create the irreplaceable Spider Farmer LED grow lights. 5 years of after-sales service is provided for the G series grow lights, and any problems within five years can be repaired at your local repair center (USA/Canada/UK/Germany). Make sure you buy Spider Farmer grow lights through official channels for a truly high quality grow light. Please feel free to contact us about product problems and we will help you solve them.

Bestseller No. 11

MIGRO LED Grow Light, ARAY 4 Full Spectrum Daisy Chain Dimmable 250W Grow Light with 4 LED Bars for Indoor Plants 4ft x 2ft Grow Tent Veg Flowering, Constructed with Samsung Diodes

INSPIRED by NATURE. The ARAY spectrum is designed for full-cycle growth to generate tight, dense growth in the early vegetative stage and promotes vigorous growth in the flowering stage. The Model "ARAY 4 +RED" includes 3000K & 5000K Samsung LM281B+ semiconductor and 660nm red LEDs, total 864 pcs diodes in optimized positioning, delivering even light spread over the plants.
HIGH EFFICIENCY for MAXIMUM YIELDS. The ARAY 4 +RED is highly efficient, allowing more light and yield generated d with low power consumption and heat output. Includes 4 LED bars, a remote Lifud LED driver with 0-100% dimmer control, reducing electricity consumption reducing heat levels in your grow room. It is suitable for flowering a 4ft x 2ft or 1.2m x 0.9m grow space.
FUTURE PROOF EXTENDS ABILITY. MIGRO ARAY collection feature daisy chain support daisy chain dimming control of multiple ARAY 4 +RED lights in commercial grow installations. It is a modular design that can be joined end to end or hung side by side to cover any sized grow space to maximize yields from the most popular grow tent sizes.
LIGHTWEIGHT and LONG LIFESPAN. All 4 LED bars are physically protected by the heatsink casing and protected from water and dust with a hardened acrylic coating. Locate the LED driver out of the tent for easy access to dimming controls, minimize the hanging weight of the light, and reduce the load on grow tents. Locating the LED driver out of the hot growing area also increases its lifespan.
DIMMER OPERATION TIPS. Pre-using your ARAY lights, please set the switch on the driver to the on or '-' position so that the dimmer knob on the driver operates. If the switch is set to off or 'O' position, the local dimer will not operate as it is set to dim from the incoming daisy chain connection.

Bestseller No. 12

VIVOSUN VS2000 LED Grow Light with Samsung LM301 Diodes & Brand Driver Dimmable Lights Sunlike Full Spectrum w/Grow Glasses for Seedling Veg & Bloom Plant Growing Lamps for 4x2/3x3 Grow Tent

Lower Costs & High Efficiency: VS2000 LED grow lights includes Samsung LM301 Diodes, high-energy efficiency with 2.9μmol/J; Extremely high output but consumes only 200W of electricity
Convenient Dimmable Ballast: This LED grow light has a dimming knob that makes it adaptable to different periods of your plant growth by adjusting its output from 40% to 100%
Sunlike Full-Spectrum Light: These VS2000 full-spectrum LEDs offer power needed by your plants at all growth stages and maximum PAR output at various distances, supporting photosynthesis of your plants
Low Noise & Low Heat: The VS2000 LED has power supply and ventilation holes; No fans needed means low noise; Ambient heat around this light is very low, so there is no burns or damage to your plants
Warranty: Super durable and reusable; Comes with a grow glasses & a pair of VIVOSUN US patented rope hangers & 5-Year after-sales service

Bestseller No. 13

Barrina BU2000 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 Grow Light Panel: Barrina BU 2000 plant grow lamp can be adjusted the angle of the light panel to become a spotlight or floodlight. When the angle between the two panels is 60 degrees, the
816 LEDs Full Spectrum: Consists of 816 LEDs! Including blue light 5000k, warm white light 3000k, red light 660nm and IR 730nm. Especially the 660nm red and IR light is ideal for flower growing.
Lower Running Costs & Higher-quality Yields: Barrina plant growing lamps utilizes the latest in high yielding LEDs technology. The PPFD value in the central area can reach 1600, delivering powerful light output to result maximum higher yields.
UL Listed Driver & Dimmable: No Fan No Noise. UL-listed driver ensures the grow light more reliable, safer and with longer lifespan. The brightness can be adjusted by adjusting the dimming knob. 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 indoor plant light 200W, 1 x Network cable, 2 x Hanging Chains, 2 x Steel Hooks, 2 x Screw, 1 x User Manual.

Bestseller No. 14

MARS HYDRO FC-E6500 LED Grow Light 5x5ft 730Watt with 3546pcs Diodes Full Spectrum Grow Light Bar Commercial Plant Growing Lamp for Vertical Farming, Achieve 2.8umol/J Detachable Precise Lighting

HIGH-EFFICIENCY LED GROW LIGHT: FC-E6500 grow bar light adopts 3546pcs BridgeLux Diodes, market-leading 2.8 µmol/J PPE, Max 2.5g yield/wat with 30% higher Average PPFD, more cost-effective compared with other same type lights.Only consumes 730W, perfectly cover 5x5ft (personal), 4x4ft (commercial) grow space.
EASY DIMMING DAISY CHAIN, prefect as cost-efficient commercial LED grow lights, FC-E6500 dimmable grow lamp supports daisy chain max up to 20 lights,master light easily controlled,IP65 waterproof, making it a high performance light for enormous yields. User-friendly dimmer suits full-cycle home horticulture too.
INNOVATIVE PRECISE UNIFORM LIGHTING: Built-in removable bars interval & dimmability enable the exact dynamic PPFD control over each of plant growing stages, FC-E6500 detachable bars deliver highly uniform adjustable PPFD levels throughout plant canopy, best for more uniform Density Buds.
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 LED GROW LIGHT: With high-intensity spectrum (2800k-5000knm, 660nm Osram enhanced Deep Red), FC-E6500 provides broad-spectrum light, producing high quality crops with remarkable savings on energy. Trusted 5 full years warranty, 100% Satisfactory Solution guaranteed if any problem!

Bestseller No. 15

Spider Farmer 2023 New SF2000 LED Grow Light with Samsung LM301B Diodes & Dimmable Lighting Full Spectrum Grow Light for Indoor Plants Veg Bloom Growing Lamps for 3x3/3x4/2x4 Grow Tent 2.7 umol/J

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.
VALUE FOR THE MONEY: SPIDER FARMER LED Plant Lights are often copied but will never have our quality or commitment, we provide 5 years of after-service at a local maintenance center(US/CA/UK/EU/AU). Make sure you purchase authentic Spider Farmer grow lights, really can give you 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 them. Quality backed by our ironclad!!!

SaleBestseller No. 16

VIPARSPECTRA XS4000 LED Grow Light Use with Samsung LM301B Diodes & MeanWell Driver, Dimmable Full Spectrum Plant Grow Light for Indoor Hydroponic Plants Seeding Veg and Bloom

TOP PERFORMANCE & HIGHER QUALITY YIELDS：VIPARSPECTRA XS4000 LED grow light adopts the latest high-quality LEDs technology-Samsung LM301B diodes, high energy efficiency LEDs increase yield of crops and save operation cost, generates more usable lighting per watt and provides better light canopy penetration.
OPTIMAL FULL SPECTRUM & FLEXIBLE DIMMIER: 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 are particularly useful during bloom, which can speed up bloom time and enhance high yields to obtain the ideal harvest. 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.
SILENT OPERATION & SOLID CONSTRUCTION: No fans zero noise. Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system. Adopts high safety performance MEAN WELL HLG series driver to achieve high PAR output, longer lifespan to speed up plant's grow processes and boost yields while saving you on your energy bill.
AMPLE COVERAGE & LESS ENERGY CONSUMPTION: Comparable to traditional 1200W HPS/MH while consuming only 450W, which helps to get 50% higher yield harvest and save costs. Perfect for 5’x4’ vegetative coverage at 28”and 5’x3’flowering coverage at 24”. Remember to properly adjust the height and brightness accordingly to your plants desired level for optimal growth.
STRONG BACKUP FORCE: Professional guidance, friendly customer service and US local after-sales service provides you with a pleasant shopping experience and helps your plants grow better. If you have any questions, please contact us at any time. Authentic VIPARSPECTRA grow light, your smart choice!!!

Bestseller No. 17

MARS HYDRO 2023 Smart FC8000 800W LED Grow Light with Bluetooth Wi-Fi Control, 2968Pcs Samsung Osrams Diodes, Commercial Full Spectrum Detachable Dimmable Daisy Chain Grow Lamp for Indoor Plants

UPGRADED APP-CONTROLLED: Mobile access to your FC8000 grow light on the Mars Hydro APP via WIFI. Easily control the grow lights and schedule your growth plans with your fingertips on your cellphone screen whenever and wherever you are. All data and settings are stored and transferred by the OTA (Over The Air) technology.
PRECISE CONFIGURATION & AUTO-DIMMING: The light intensity can be accurate to year/month/day/hour/minute for dynamic light levels that match your growth schedules. Dimming programs run automatically after configuration to serve full growth from seed to harvest. Provides Sunrise & Sunset Simulation option to mimic the natural photoperiod of plants, dividing the scheduled time equally into 12-time segments, where light levels will rise from 0 to 100% for the first 6 time segments and fall from 100% to 0 for the last 6 time segments.
MAXIMIZE YIELDS & CROP QUALITY: MARS HYDRO FC8000 LED growing light with 2968pcs Samsung LM301B & Osram 660nm Diodes, boast the market-leading efficiency 2.9 µmol/J, Max 3.0g yield per wattage with 30% higher Average PPFD,achieve 50% higher yield & quality compared with the old lights! Only consumes 800w perfect light for 4x4ft flowering.
FLEXIBLE DIMMING DAISY CHAIN,prefect as commercial LED grow lights, FC8000 dimmable grow lamp with daisy chain,up to 15 lights connected, master light controlled offers great convenience to your planting! IP65 Waterproof wide 8-bar offers even & broad canopy coverage,maximizes grow space,flexible 180 degree design,ideal for home & vertical farming.
UPGRADED FULL SPECTRUM GROW LIGHT: High-intensity spectrum with enhanced red (Top-Bin Samsung 2800k-5000knm Warm White,4800-5000k White,Osram 660nm Deep Red),speed up blooming & fruiting, FC8000 grow lamp born for Density Buds,widely suit for full-cycle commercial, home, grow tent, grow room, hydroponic,soil growth.Input Voltage 100-277V.

Bestseller No. 18

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

PROFESSIONAL SMART GROW SYSTEM:MARS HYDRO FC-E4800 Smart 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.
REMOTE CONTROL AND OTA DATA TRABSFER:Built-in removable bars interval & dimmability enable the exact dynamic PPFD control over each of plant growing stages, Mobile access to the LED grow lights on Mars Hydro APP via WIFI. All data and settings are stored and transferred by OTA technology. Easily control the grow lights and schedule your grow plans with your fingertips on your cellphone screen whenever and wherever you are.
DIMMABLE COMMERCIAL SMART GROW LIGHT:Easy dimming & daisy chain max up to 20 lights, Switching and dimming of multiple FC-E 4800 plant lights without additional cables. perfectly suit full-cycle hydroponic, soil, grow tent/room growing. the APP can divide the LED grow lights into different lighting groups to enable independent management and make it convenient to monitor and program various ongoing cultivations without interfering with each other’s plans.
PRECISE CONFIGURATION AND AUTO-DIMMING:The Smart Bar Style Grow light intensity can be accurate to year/month/day/hour/minute for dynamic light levels that match your grow schedules. Dimming programs run automatically after configuration to serve full growth from seed to harvest.
SUPERIOR HEAT DISSIPATION FULL SPECTRUM GROW LIGHT:Removable light bar ,Snap-in type, easy installation by snap locking the two ends together just need 30 Seconds.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 With Yield Max spectrum (660nm Osram enhanced Deep Red,2800-3000K,4800-5000K have different wavelengths of light), innovative design Smart LED grow lamp is designed for commercial & home horticulture.

Bestseller No. 19

Spider Farmer SE5000 LED Grow Light 480W 4x4ft Coverage 1680 Pcs Samsung LM301B Diodes Enhanced Red Lights Full Spectrum Dimmable Daisy Chain Commercial Bar Style Growing Lamp for Indoor Plants

MAXIMUM UNIFORMITY & EFFICIENCY: The SE5000 grow light with unique designed 6 extended LED bars to provide more uniform canopy coverage, especially to the outer edges cultivation areas. With 1680 pcs SAMSUNG LM301B diodes, SE5000 Led grow lights draw 480 watts with 1333 umol/s, achieving an impressive PPE of 2.75 umol/J, coverage for 4x4ft of high-yielding full-cycle growth.
ADVANCED FULL SPECTRUM: The SE5000 grow light is a full spectrum LED grow light (2800-3200K,4800-5000K,650-665nm) with different wavelengths of light, perfect for every stage of plant growth, from seed to harvest.
DIMMING DAISY-CHAIN: Dimming knob allows to adjust the brightness of the light, 10-100% dimming to meet the needs of plant growth. Also daisy chain function supports growers to connect up to 60 lights for dimming at the same time. Highly recommended for use in grow rooms, home growing (4X4 grow tent), closet, DWC and hydroponics etc.
PASSIVELY COOLED & DETACHABLE DRIVER: Bar style grow light design and aluminium heat sinks on the back contribute to better airflow and great heat dissipation. SE5000 plant growing light comes with a detachable driver and long power cord 6.6 ft, thereby reducing ambient heat in your growing space for extended lifespan. With the waterproof coating on the diodes, worry free of the moist environment.
5-YEAR WARRANTY: High quality products and attentive after-sales service create the irreplaceable Spider Farmer LED grow lights. 5 years of after-sales service is provided for the SE series grow lights, and any problems within five years can be repaired at your local repair center (USA/Canada/UK/Germany). Please feel free to contact us about product problems and we will help you solve them.

Bestseller No. 20

VIVOSUN VS4000 LED Grow Light with Samsung LM301 Diodes &Brand Driver Dimmable Lights Sunlike Full Spectrum with Grow Room Glasses for Seedling Veg & Bloom Plant Grow Lamp for 4x4/5x5 Grow Tent

Low Costs & High Efficiency: VIVOSUN VS4000 LED grow light uses Samsung LM301 diodes & brand driver for high energy efficiency with 2.9 μmol/J; Extremely high output but consumes only 400W of electricity
Convenient Dimmable Lights: This LED grow light has a dimming knob & ballast, so it adapts to different plant growth stages by adjusting its output from 40% to 100%
Sunlike Full-Spectrum Light: These VS4000 LEDs deliver the optimal full-spectrum coverage and power needed by your plants at all growth stages, supporting efficient photosynthesis for plants
Low Noise & Low Heat: VS4000 LED grow lights have power supply and ventilation holes; No fans needed means low noise; Ambient heat around this light is very low, so there is no burns or damage to your plants
Warranty: Super durable and reusable; Comes with grow glasses, a pair of VIVOSUN US-patented rope hangers & 5-year after-sales service

How We Test 2X4 Led Grow Light?

We test 2×4 led grow light by using it for a scene. Then we review the footage to see how it looks and feels. We also consider how easy or difficult it is to use 2×4 led grow light. We want to make sure that the gear we recommend is high quality and will help you make great films. So far, we’ve tested cameras, lenses, tripods, stabilizers, gimbals, audio equipment, etc. We’re always testing new gear and updating our reviews to help you find the best 2×4 led grow light for your needs.

The Role Of Technology Gear In Filmmaking

There is no definitive answer to this question. Technology has both advantages and disadvantages when it comes to filmmaking. On the one hand, technological advances have made it possible to create increasingly complex and stunning visual effects. On the other hand, technology can also be a hindrance to filmmakers, as it can be difficult to control and often expensive. Ultimately, it is up to the individual filmmaker to decide how to use technology in their work. Some directors embrace new technologies wholeheartedly, while others prefer to keep things more old-fashioned. There is no right or wrong answer – it all comes down to personal preference.

Some of the advantages of using technology in filmmaking include:

Increased control over the final product: Technology allows filmmakers more control over their work, as they can now create exactly the effect they are looking for.
Greater flexibility: Technology also gives filmmakers greater flexibility in shooting and editing their films. They can now experiment with different techniques and methods without worrying about the cost or the time involved.
Improved quality: Technology has also led to an improvement in the overall quality of films. With more sophisticated equipment and software, filmmakers can now create better-looking and sounding films.
Increased audience engagement: Technology can also help to engage audiences more with films. For example, interactive features such as virtual reality can immerse viewers in the film world and make them feel more connected to the characters and story.

Some of the disadvantages of using technology in filmmaking include:

Cost: One of the biggest disadvantages of using technology in filmmaking is the cost. New equipment and software can be very expensive and often need to be updated regularly.
Time-consuming: Technology can also be time-consuming, as filmmakers often need to spend hours learning how to use new software or equipment.
Difficult to control: Another downside of technology is that it can be difficult to control. This is especially true of complex visual effects, which can often go wrong if they are not managed correctly.
Can be disruptive: Technology can also be disruptive on set, as it can sometimes be difficult to keep track of all the elements that need to be managed.

There are a number of benefits to using 2×4 led grow light, whether it is for amateur or professional use. 2×4 led grow light will bring you some of the top benefits. Of course, it is important to remember that you don’t need the most expensive gear to produce good results – it is more important to know how to use what you have to its fullest potential. Nevertheless, if you can afford it, investing in some quality gear will definitely pay off in the long run.

About Lighting Kit- Thing Should You Know Before Purchase 2X4 Led Grow Light

A lighting kit for filmmaking is a great investment for any filmmaker. It can help improve your films’ quality and make them look more professional. However, there are a few things to consider when purchasing a lighting kit for filmmaking.

The first is the size of the kit. You want to ensure that the kit is big enough to accommodate all of the lights you need but not too big that it becomes cumbersome to carry around.

The second thing to consider is the type of lights that are included in the kit. There are various types of lights available, so you want to ensure that you get the ones that will work best for your films.

Finally, you want to ensure that the kit comes with all the accessories you need to get the most out of it. These can include things like light stands, diffusers, and other items that can help improve your films’ quality. If you take the time to consider all of these factors, then you should be able to find a lighting kit for filmmaking that will meet all of your needs.

What Are The Criteria For The Selection Of A 2X4 Led Grow Light?

There are a number of factors that we consider when selecting a 2×4 led grow light. One of the most important criteria is how well the product performs in tests, while others are selected based on how they perform in real-world scenarios. We also look at the price of the product, as well as its availability. Another important factor is whether the 2×4 led grow light is environmentally friendly. We select products that meet our high standards for quality and performance.

Testing is important to ensure that products work as intended. In order to test these products, we use a variety of methods. One method is to test the product in a simulated environment. For example, we might test a product’s ability to withstand high temperatures by using it in a sauna. We might also test its ability to resist water damage by taking it out in the rain, etc.

How To Choose The Best 2X4 Led Grow Light?

When choosing the best 2×4 led grow light, it is important to look at a variety of factors. The most important criteria are how well the product performs in tests and how environmentally friendly it is. Other important factors include the price and availability of the product. Other important factors include the price and availability of the product. You should also consider whether the product is durable and easy to use. When looking at all of these factors, you can make the best decision for your needs.

Consider feature and performance of 2×4 led grow light
Consider about price, especially if it’s a luxury item
Consider whether it’s readily available or needs to be special ordered
Check out the 2×4 led grow light reviews
Is a 2×4 led grow light necessary?
What can you use instead of a 2×4 led grow light?
Is the 2×4 led grow light environmentally friendly?
Brand Repute
Personal Preferences
Resale

The best 2×4 led grow light for you is the one that meets your needs and fits your budget. Consider all the factors before making a decision to ensure you are getting the best product for your needs.

It’s a great idea to consider other people when buying something because it can save you money and help you avoid wasting your hard-earned cash on an item that doesn’t work. Before making any purchases, always ask yourself these questions: “What will this decision cost me?” or “How much time does this purchase need from my life”? You should also consult those close by – friends who have similar tastes as yours may provide insight into whether they would want something too.

Should You Buy 2X4 Led Grow Light Online Or in A Physical Store?

There are a number of reasons you should buy 2×4 led grow light on the e-commerce market. Some of the benefits include:

-A wide selection of 2×4 led grow light to choose from

-Easy returns and refunds

-Fast, free shipping on many items

-Access to Prime memberships

-Save your time

It offers a wide selection of 2×4 led grow light, which means you can find what you’re looking for. The return process is easy, and you can get a refund if you’re unsatisfied with a product. Shipping is fast and free on many items, and you can also access Prime memberships. All of these factors make the e-commerce market a great place to shop.

When buying a product at a physical store, you can often get help from a salesperson if you have questions or need assistance. You can also see the product in person before making a purchase.

7 Tips For Buying 2X4 Led Grow Light Online Safely

The holidays are just around the corner, and with them come traditional headaches on how to buy the best 2×4 led grow light. Shops filled with endless queues or a lack of time can make it difficult to find affordable ones that will be useful enough! Luckily there’s an easier way – shopping online, where you get access 24/7 without having to go out.

Do Your Research

Before you make a purchase online, be sure to do your research and read reviews to learn about the product and the seller. Only buy from reputable websites that you trust.

Use a Credit Card

When making a purchase online, use a credit card instead of a debit card. This way, you can dispute any unauthorized charges made to your card.

Beware of Fake Websites

When you are on a website you are about to purchase from, be sure to look at the URL. If it starts with https://, this means the site is secure, and your information will be encrypted.

Check the Seller’s Rating and Reviews

Before buying 2×4 led grow light, be sure to check the seller’s rating and read reviews to learn about their products and service. Only buy from sellers with high ratings and positive reviews.

Make Sure the Site Uses Encryption Technology

When purchasing online, only buy from websites that use encryption technology. This will ensure that your information is safe and secure.

Read the Terms and Conditions Before You Buy

Before making a purchase, be sure to read the terms and conditions of the website. This will help you understand the seller’s return policy and any other policies that may apply to your purchase.

Keep your Computer Protected with Anti-virus Software

Make sure to keep your computer protected with anti-virus software to help prevent any malware or viruses from infecting your system.

The convenience here is amazing because now anyone who needs something quick anytime, anywhere has easy accessibility while still being able to compare prices from different websites. You can get the best 2×4 led grow light much simpler than ever before!

Bottom Line about 2X4 Led Grow Light

When you purchase 2×4 led grow light, it’s important to consider whether or not the item will actually serve its purpose. Sometimes we may think that an acquisition is necessary when really there are other options available at a lower cost, which would suffice just as well with no loss in value–reviewing these alternatives beforehand can help avoid wasting money on unnecessary purchases later down the line.

You won’t want to miss out on this! Visit us now and find the perfect product for your needs.

Top 20 Best 2X4 Led Grow Light Reviews & Comparison | Ultimate Guide