Top 10 4000 Watt Grow Light – Plant Growing Lamps

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1. Spider Farmer


SPIDER FARMER SF-4000 LED Grow Light 5'x5' Coverage Compatible with Samsung LM301B Diodes Dimmable Commercial Grow Lights for Indoor Plants Full Spectrum 3000K 5000K 660nm 760nm IR 1212pcs LEDs

Spider Farmer #ad - Veg coverage is 6 x 6 ft, Flowering coverage is 5 x 5 ft. The 660nm red and ir light is especially useful during bloom, blue, so it's good for accurately monitoring plant health. Value for the money: spider farmer led plant lights are often copied but will never have our quality or commitment, we provides 3 years of after-service of local maintenance centerUS/CA/UK/DE.

Quality backed by our ironclad!!! Ideal for all growth stages: excellent full spectrum- white, red and ir 3000k, where it speeds up flowering time and boost yields. And the light looks fairly natural, 5000K, 660nm and IR 760nm. Customized dimming design: upgraded sf series growing lights have a dimming knob and light switch. Make sure you purchase authentic Spider Farmer grow lights, really can give you need from a high-quality grow lights – at a price that is affordable. Lower running costs & higher-quality yields: spider farmer led grow lights utilize the latest in high yielding leds technology today-samsung LM301B diodes, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields.

Well made & solid construction: no fan noise free. High safety performance mean well driver, doesn't put out a tremendous amount of heat, high-quality protective covers for cables; User-Friendly Packaging. Quality components mean the light lasts longer, Fair Waterproofing. 3000k diodes providing more reddish light and the 5000K providing more blueish.
BrandSpider Farmer #ad
ManufacturerSPIDER FARMER #ad
Height2.3 Inches
Length25.3 Inches
Weight19.4 Pounds
Width21.1 Inches
Part NumberHY-030

2. KingLED


King Plus 4000W Double Chips LED Grow Light Full Spectrum for Greenhouse and Indoor Plant Flowering Growing 390pcs 10w LEDs

KingLED #ad - Advanced cooling system: multiple high-speed mute fans and upgraded aluminum radiators enable the light bulb to work at 50°F to 60°F that is lower than other lamps. In a lower temperatures, your plant won’t be burned which could increase your lighting time and promote plant growth. Energy-saving technology: different from the traditional hps, consumes only 610w of electricity, Our LED plant grow lamp adopts a high-tech LED chipdouble-chip 10W LED, Our 4000w LED lamp can replace the traditional 2400w HPS to provide brighter light and save more electricity which also can save a lot of money for you.

Veg switch is the blue led and white leD only used for seed or seedling growth; Bloom switch is the red LED and white LED. For flowering, both Veg and Bloom switches can be used. Veg/bloom switch: through a wide plant growth testing, the veg/bloom switch, was designed to provide proper light for plants in different growth stages to greatly increase your harvest.

Professional service: 3 years professional service and free return for 90 days. Full spectrum: kingled led grow light provides full spectrum lighting from 380 nm to 780 nm including UV + IR of natural light for plants needed of all growing stages from vegetables to flowers. Kingled laboratory has more than five years of sales with after-sale service team professional in design, please contact us at any time, sales and production for the best products and service for the majority of customers. If you have any questions, and we will reply within 24 hours and give you a satisfactory result.
BrandKingLED #ad



BESTVA DC Series 4000W LED Grow Light Full Spectrum Grow Lamp for Greenhouse Hydroponic Indoor Plants Veg and Flower

BESTVA #ad - Avoid daisy chain, Dangerous First & Energy overlap causes waste. Holes on the aluminum plate and the glass make heat convection, run 50~60℉ lower than any other LEDs. Bestva newest technologydual-chip10w leds which is much brighter and more efficient than traditional 3W and 5W LEDs.

Core coverage areacompare to 3000 watt hps while consuming only 690 watts! twice effective coverage area than any Reflector Series lights, perfect for a 10' x 105' growing area at 24" height. Veg for growing, vegetables and flower indoor growing at all stages, please turn on both switches together. 3 years warrantyplus 90 days satisfaction or return guarantee. It is the highest par/lumen output peR WATT. Veg & bloom switchesnine different bands of leds make up our true full spectrum light, BLOOM for seedling / flowering, which helps plants, we recommend lighting for 12-18 hours a day.

We are so confident in our products' quality control, if any question pls contact us, we will offer you professional guidance to help your plants grow better. Powerful cooling systemwe use a 3mm thickness aluminum plate radiator for better heat dissipation. If your plant needs more energy, just like in the natural sunshine.
BrandBESTVA #ad

4. WhiteRose


WhiteRose 4000W LED Grow Light Panel Sunlike Full Spectrum Growing Lamp for Seeding Veg Bloom

WhiteRose #ad - Using cmh and de hps to grow together, constantly adjust spectrum and efficacy with our led light, try to design best led grow light.

We will provide you with completely satisfing reply. All of these will let grower get 40% higher yield compare to old LED grow light. If you have any problems, please feel free to contact us. Professional growers know that cmhcdm is great at the seedling and VEG stage, and HPS is able to ensure a very good harvest. Aluminum shell filling thermal adhesive is our standard for plant lamp power supply, which can meet the requirements of high humidity, high safety requirements and long working time.
BrandWhiteRose #ad
ManufacturerWhiteRose #ad
Weight9.9 Pounds



YINTATECH 4000W LED Grow Light, Hanging Kit, Grow Bags, Hygrometer Thermometer, Full Spectrum Growing Lamp for Grow Tent Indoor Hydroponic Greenhouse Plants Veg and Flower with Daisy Chain

YINTATECH #ad - Turn on blue and white leds with the VEG switch and red and white LEDs with BLOOM switch. Includes double-purpose power cable that can be plugged into a standard outlet or the Daisy Chain outlet of another grow light. Low electricity bill - this upgraded 4000w led grow light only consumes 400 watts.

Wide coverage is optimal for 4 x 8ft growing tent with a height of 24’’. Features the multi-hole 3. 0mm aluminum base plate that provides efficient heat dissipation. Efficient cooling system - this grow light is structured with four built-in silent cooling fans and metal cooling heat sinks. Low noise and can prolong product lifespan up to 50, 000 hours. Wide coverage: 4000w led plant grow light features 400pcs of 30mil double led chips that covers a 9. 5 x 9ft core area up to a maximum of 105 x 10ft area.

Compared to traditional HPS grow lamps, this lamp shines brighter and uses less energy, saving you money. Full spectrum & dual switch - features 380-800 nm wavelength and universal blue, and white lights to promote every stage of healthy plant growth. Available daisy chain - daisy chain lines up multiple lights together to keep the grow space organized and eliminate any need for excessive wiring. The two modes promote seedling growth and blooming respectively, IR, UV, red, and their combination maximizes plant growth.
ManufacturerYINTATECH #ad



FAMURS 4000W LED Grow Light Triple Chips Full Spectrum Plant Lamp with Dual Switch for Greenhouse Hydroponic Indoor Plants Veg and Flower.

FAMURS #ad - Energy-saving&coverage areacompare to 2600 watt hps while consuming only 610 watts! Triple Chips leds provide brighter light and coverage 8. 5' x7. 5' growing area at 24" height. Advanced cooling systemupgraded aluminum cooling heat sinks and multiple high speed quiet fans are great for heat dissipation.

Triangle distribution 3pcs 5 watt chips in every led makes light more uniform, keeps the balance of the PAR/Lumen Output, let your plants enjoy the natural sunshine. Holes on the aluminum plate and the glass make heat convection to expedite the heat dissipation rate for absolutely safe in use. What you will get4000w led grow light, stainless steel hanger hook, adjustable rope hanger, power cord, glasses, user instruction, professional customer service and best warranty:3 years quality guarantee and 90 days refund.

Veg & bloom switch veg for seeding or young vegetative growth, bloom for fruiing and flowering, true full spectrum ranging from 365-750nm are suitable for indoor plants in all stages from veg to flower, veg and bloom can be used together, which achieves the maximum performance from seedlings to harvest. Triple chips series avoid Daisy Chain, Dangerous First & Energy overlap causes waste. Triple chip 15w leds15 watt triple-chip leds provides more effective light and higher PAR value.
BrandFAMURS #ad
ManufacturerFAMURS #ad



LED Grow Light, TAURUSY 4000W Sunlike Series Dimmable Grow Lamp with LM301B Chips & UL Listed Driver Full Spectrum Plants Lights for Indoor Veg and Flower Growing Light Fixtrues 1240 LEDs

TAURUSY #ad - Veg footprint is 6. 5 x 6. 5 ft, only consume 400w, Flower is 5 x 5 ft. 50, 000hrs longer lifespan and more safety compare with other grow lights. Sunlike full spectrum led indoor growing: 660-665nm 3000knm 5000knm ir 760nm, infinite close to natural light, best for all plants all stages growing, rapid plant response from seed to flower and increase yield & crop quality,An added DIMMER knob is featured to manipulate the brightness level of the light.

Use safety and warranty: no assembly required, any problem, please read use manual befor using this light, please 7x24 hours freely contact us! TAURUSY LED Grow Light provides 30 days no-questions-asked return policy & 3 years of after-service of local maintenance center.

No noise design:no fan zero noise, will make your growing life easy and quiet, large areas of 3 MM solid aluminium HEAT SINK, UL listed and IP65 rating Driver 85-265V input voltage. Samsung led chips:the highest light output led available at present, create the better canopy light penetration, get 40% higher yields with less energy compared with other lights. High energy efficiency with 2. 75 umol/j, but has same output as fake 4000W Blurple led growing lights.
BrandTAURUSY #ad
ManufacturerTAURUSY #ad

8. Phlizon


Phlizon 2020 Newest PL-4000W Plant LED Grow Light Used with Samsung LM301B LEDs Dimmable Full Spectrum Grow Lamp for Indoor Plants Waterproof Led Growing Light for Hydroponics for 5x5ft Coverage

Phlizon #ad - No need to worry about the humid planting environment to damage the plants light. This grow light is a full-cycle lighting solution for all growing environments and is ideal for greenhouse or indoor sole-source lighting. The light board adopts sealing technology, so whole plant grow light is water resistant.

We will provide you with completely satisfying reply. Best service- we are a professional led light manufacturer with strong r&D team and many light tester. Extra two unique functions- no fans no noise and waterproof function. No additional fan zero noise. Energy efficiency- actual power is 450watt, more scientifically and energy-efficient. Used with samsung lm301b diodes- this lm301b leds runs at a lower temperature than normal leds so there is no need any heat sink. 3 years warranty plus 30 days money back guarantee.

Perfect for 5x5ft growing area, lower temperature, light efficacy is up to 3. 07 umol/w, grow light is designed to replace tranditional HPS, light output PPFD value is 1099 umol/m² hanging at 18", higher intensity in a Phlizon mylar grow tent. Phlizon qb grow light used with samsung lm301B leds 928pcs, less light decay, It also has higher light intensity, better lumens and PAR values than ordinary leds. Otherwise, the plant grow light uses advanced waterproof power supply which is installed outside of the light and it is easy to be replaced.
BrandPhlizon #ad
ManufacturerPhlizon #ad
Part Numberled-grow-panel



GROSSYLAND LED Grow Light Bulbs Full Spectrum 4000W for Indoor Plants Growing Lights Strips High PPFD Rating Hydroponic Growing Lamps for Greenhouse Veg and Flower 5x5 ft Growing Lamp

GROSSYLAND #ad - No fans, aluminum products have good heat dissipation, NO Noisy Indoor plant grow light uses fanless design, relying on aluminum plates to form its own heat dissipation system, no need to worry about damage to the bulbs due to excessive temperature. This grow light takes good cares of you with more considerate design, protective covers for cables; User-Friendly Packaging, you can easily save money without purchasing lights frequently.

Only consumes 420w, Flowering footprint is 2. 5 x 2. 5 ft. We are using hight mean well driver, It's internal components are all qualified products tested by authoritative organizations, so there is no need to worry about damage. The 660nm red and ir light is especially useful during bloom, where it speeds up flowering time and boost yields. Mean well driver high efficient and reliable mean well driver. Lower costs & higher yields grossyland led grow lights use the latest in high yielding leds technology today - samsung lm301b diodes, running 50% less power than the traditional 4000 Watt HPS/MH or other SMD LEDs light.

Ideal for all growth stages excellent samsung smd full spectrum- warm white 3000k, blue light 5000k, osram red 660nm and 730nm IR Light. The driver is the heart of the grow lights, better driver makes the longer life of the grow lamp. Veg footprint is 3 x 3 ft, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields.
ManufacturerGROSSYLAND #ad
Height1.9 Inches
Length24.8 Inches
Width21.2 Inches

10. Hongruilite


Hongruilite 4000W / 8000W 4-Light /8-Light HID Master Lighting Relay Controller for Hydroponics Indoor Grow Lighting 8-Light

Hongruilite #ad - Minimum relay operations: 100, 000 at full load. Premium quality industrial grade relay. Outlets are controlled by one 120 volt trigger cable. The trigger cable can be plugged into a standard 24-hour timer or environmental controller. Maximum lighting wattage: 8000watts 1000 watts per outlet.
BrandHongruilite #ad
ManufacturerHongruilite #ad