Best led grow lights for 2x4 tent in 2023 - Top Pick

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.

Be Assured with MIGRO. Everything you need will be discreetly delivered to your door. High-quality, worry-free 3 years US local warranty service with a 30-day money-back guarantee and professional guidance will help you and your plants grow better. Maximise your yield with MIGRO, a brand you can trust.

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.

Upgraded Larger Coverage：The Abriselux' 1500 series is upgraded to 19.6"x 12.6" large size board and a large number of LED are the features this item, It is 50% larger than other brands 1500 series, which can magnificently improve the light coverage and your planting efficiency. The larger aluminum board helps to dissipate heat, keep the working temperature under 55°C, and to ensure the stability of quality.

FLEXIBLE DIMMIER 0%-100%：Useful for times when you don't need much light as in the case for vegetation, 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. Saving your money in return. Turn it up to 100% when it is time to harvest. Save electricity while obtaining perfect growth performance for each growing phase.

LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS：Adopts the latest high-quality LEDs, high energy efficiency with 2.6 umol/J, delivers a powerful light output and uniform canopy penetration to resulting maximum higher yields, Comparable to traditional 300W-450W HPS/MH while consuming only 150W! We recommend setting the brightness at 40%-60% for Germination and Seedling stages and 80%-100% for vegetative and flowering stages.

OPTIMAL FULL SPECTRUM：A combination of SMD diodes in a multi-spectrum layout gives this LED light a complete natural Full White Spectrum that your plants will love in all stages of growth. 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 is particularly useful during bloom, which can speed up bloom time and enhance high yields to obtain the ideal harvest.

100% MONEY BACK GUARANTEE：36 Months worry-free warranty and 30-day money-back guarantee, Even if your products have exceeded the warranty period, we would continue to offer lifetime support so please don't hesitate to contact us whenever you encounter any issue with the grow lights. Enjoy this RISK-FREE purchase by clicking the yellow Add to Cart button.

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!!!

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.

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.

HIGH REFLECTIVE & NOISE FREE: Fanless Professional LED GROW SYSTEM design will 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.

LOWER COSTS & HIGHER-QUALITY YIELDS---Using the Newest high-yield LED technology-646 pcs Samsung 2835 diodes. So BP2500 LED Grow Lights achieves a high energy efficiency of 2.7 umol/J and improves the light transmittance. The LED Growing Light consumes only 250W of power, which is 50% less than the operating power of other 500W HID/Blurple/HPS lamps, while help gets 50% higher yield harvest. The maximum output is 2.5g/w. Veg Coverage: 3 x 5 ft, Flower: 2 x 4 ft.

OPTIMAL FULL-SPECTRUM LIGHTING---The Full Spectrum led grow lamp can provide everything the plants need under light at all stages. The powerful blue light makes the plants grow faster, and IR light is particularly useful during flowering, it can accelerate bloom time and increase yield, fill the flowers with space and obtain an amazing harvest. This can not only reduce buds but also increase yield while saving energy and costs.

WORKING SILENTLY & RELIABLY---A fanless design is used to provide you with a silent growth life. Using high-quality Samsung LED chips and reliable drivers, the light is also made of the LED board is passively cooled by a large-area thick aluminum heat sink. The fast-dissipating aluminum material reduces the light lost in walkways and walls, increasing the light intensity by 20%, allowing your plants to get more energy without burning the plants for maximum space.

UNIQUE DESIGN---Plant Grow Lights have a dimmable driver on the back, you can remove the rubber plug and adjust it with a 3mm Phillips screwdriver (adjustment range: 1.5-3.0A). Designed for indoor growers, the BP2500 full spectrum LED grow lights aim to help individual indoor growers and greenhouse growers to obtain higher yield and better quality within the budget.

100% SATISFACTION GUARANTEED---The Bloom Plus LED series offers a 30-day money-back guarantee and a trusted 3 years warranty. Professional U.S. local after-sales service provides you with the most convenient shopping experience. If any questions, please feel free to contact us with email.

Beetter light spectrum optimization: Full spectrum lights are all-around products that can provide adequate and balanced lighting for a plant throughout its life cycles. These lights covers the whole spectrum, from UV, IR to red and blue lights. They provide the flexibility you need to grow a variety of plants, for both veg and bloom stage.

Superior light output throughout the year: 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. They are perfect for small grows and can work with a wide range of plant species, include both low light and high light varieties.

Easy installation and usage: The upgraded suspension kit can be assembled easily without additional tools. The panels come with a 6 feet power cord, and simple plug and play usage. Easy to add a convenient indoor garden in any room of your home. Perfect for you to add as a supplemental side panel in the grow tent during bloom.

Low heat , low power,compact&space saving:Advanced LED technology, efficient replacement of 200W HID. They run cooler than traditional light sources and operate efficiently. No damage to the plants even if they are very close. LED systems take much less room than HIDs, and are easier to move around and manage.

What you get: LED ultra-thin plant light panel (with us plug), Hanging kit, User manual, Lifespan: 100,000 hours.