Top 10 Best King Led 4000w Led Grow Light

HIGH QUALITY LED GROW LIGHT KingLED grow light has adopted the newest LM301B LEDs and 10 times Optical Condenser to provide high PAR output, high energy efficiency with 2.8 umolJ while improving light penetration. Perfect for 6.5x6 vegetative coverage and 6x6 flowering coverage. FULL SPECTRUM LED GROW LIGHT The proportion of the spectrum has been adjusted in order to provide more matching spectrum for MJ, provides full spectrum lighting of natural light for plants, veg and bloom modes are designed to provide proper light for plants in different growth stages from seedling to flowering to greatly increase your harvest. COST-EFFECTIVE LED GROW LIGHT Different from the traditional HPS, Our 4000W LED light adopts a high-tech SMD LEDs and reflector technology , compares to traditional 1400W HPSMH while consuming only 400W It provides brighter light and save more electricity which also can save a lot of money for you. DURABLE LED GROW LIGHTMultiple high-speed mute fans and upgraded aluminum radiators enable the light bulb to work at 50F to 60F that is lower than other lamps. In a lower temperatures, your plant wont be burned which could increase your lighting time and promote plant growth, Super long use time, so that you do not have to change the light frequently. PROFESSIONAL SERVICE 3 years Professional Service and free return for 90 days. KingLED Laboratory has more than seven years of sales with after-sale service team professional in design, sales and production for the best products and service for the majority of customers. If you have any questions, please contact us freely, and we will reply within 24 hours to provide you a satisfactory result.

2022 Upgraded Technology KM4000 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 420w, But it can increase light intensity by 30 the yields, high energy efficiency with 2.9 umolJ while improving light penetration. Perfect for 4x4 vegetative coverage and 3.5x3.5 flowering coverage.. Dimmer heat dissipation designNew 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 IRThe 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..

HIGH YIELD LOW COSTThis 4000 watt led grow light designed with 2304pcs high quality LEDs, Compare with the traditional 4000 watt grow lamps, this light is brighter and efficient, but consuming only 400 watts.Perfect for 4x5ft,Max coverage 7x5ft.. Excellent full spectrumInfinite close to natural sun light adopts the latest high-quality LEDs technology diodes.This full spectrum led grow light designed with 3000K, 5000K, 460nm, 660nm LEDs. Which providing your plants with excellent full spectrum led grow lights.. Two Cultivation Modes FULL SPECTRUM LED GROW LIGHT. Nine different bands of LEDs make up our true full spectrum light, which helps plants, vegetables and flower indoor growing at all stages, just like in the natural sunshine. VEG mode and illumination 18-24hours a day in growth, BLOOM mode and illumination adjust to 12hours a day in flowering.. Durable Cooling SystemMultiple high-speed mute fans and upgraded aluminum radiators enable the light bulb to work at 50F to 60F that is lower than other lamps. In a lower temperatures, your plant wont be burned which could increase your lighting time and promote plant growth, Super long use time, so that you do not have to change the light frequently.. Professional Customer Service3 years Professional Service and free return for 90 days in US warehouse. We have more than eight years of sales with after-sale service team professional in design, sales and production for the best products and service for the majority of customers. If you have any questions, please contact us no hesitate and we will reply within 24 hours to provide you a satisfactory reply..

Low Costs High Efficiency VIVOSUN VS4000 LED grow light uses Samsung LM301 diodes brand driver for high energy efficiency with 2.9 molJ 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.

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 umolJ, delivers a powerful light output and uniform canopy penetration to resulting maximum higher yields. It only consumes 450W, running 50 less power than the HPS or other SMD LEDs or Blurple lamps. Veg coverage is 5 x 5 ft, Flowering coverage is 4 x4 ft.. NEW DIODE LAYOUT DIMMING DESIGN SF4000 growing lights. More light beads at the edges, fewer in the middle. Helping get more uniform PPFD. Plants absorb light better product higher yields. Dimming knob is adjusted 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 Safety performance brand driver, Fair Waterproofing. Update aluminum material is thick and sturdy, doesn't put out a tremendous amount of heat, has 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 provide 5 years of after-service at a local maintenance centerUSCAUKEUAU. 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.

INCREASE YIELDS UP to 50ENVIOUSLY LARGE HARVESTS LED GROW LIGHTS. Compared with traditional 1200W HPSMH grow lamp while consuming only 415W true output with 912PCS LEDs, more scientifically and energy-efficient The plant lights perfect for 6' x 6' growing Coverage at 18 height. Adjusting the height and brightness according to your plants desired level for optimal growth.. HIGH-QUALITY DIODESSUNLIGHT FULL SPECTRUM GROW LIGHT. Infinite close to natural sun light adopts the latest high-quality LEDs technology,high energy efficiency with 2.9 umolJ, generates more usable lighting per watt and provides better light canopy penetration.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.. MEANWELL DRIVERHIGH EFFICIENCY ENERGY SAVING PLANT LIGHT. Built in high safety performance MEAN WELL 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.. DIMMABLE KNOBNEWEST DIMMABLE LED GROW SYSTEM. An added dimmer knob is featured to manipulate the light intensity at liberty, reducing light lost to aisles and walls, increase the light intensity up to 20, provides desired needs for plants in all stages from seedling to bloom.. NOISE FREELED GROW LAMPS FOR INDOOR PLANTS. No fans zero noise. Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system, this LED light board use aluminum make it cooling down instead use fans, bring you a FANLESS QUIET grow experience..

2024 Newest High Efficiency and Low Consumption BESTVA BP LED grow lights utilize the latest LEDs technology, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Running 50 less power and 30 high yields than the HPS or other LEDs or Blurple lamps.. NEW DIODE LAYOUT DIMMING DESIGN Newest upgraded BP4000 growing lights, the diodes arrangement gathered at the edge makes the PPFD more uniform, and 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- sunlike warm white,cool white and red4000K, 660nm. 4000K providing more reddish light and more blueish. The 660nm red 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 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, BESTVA Light takes good cares of you with more considerate design, you can easily save money without purchasing lights frequently.. VALUE FOR THE MONEY BESTVA BP 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. Make sure you purchase authentic BESTVA 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 contact us and we will help you resolve it. 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..

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 umols, achieving an impressive PPE of 2.75 umolJ, 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 USACanadaUKGermany. Please feel free to contact us about product problems and we will help you solve them..

LOWER OPERATION COST MAXIMUM YIELDSVIPARSPECTRA KS5000 LED grow light adopts the market-leading Samsung LM301H Diodes3.10 molJ 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 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..