Top 10 400W Grow Light – Plant Growing Lamps

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1. BLOOMSPECT

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BLOOMSPECT 600W LED Grow Light: Full Spectrum for Indoor Hydroponics Greenhouse Plants Veg and Bloom 60pcs 10W LEDs

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BLOOMSPECT #ad - 2 years warranty plus 30 days money back guarantee. Ideal for all kinds of indoor gardening plants like lettuce, orchid, organic herbs, strawberries from vegetative grow to bloom.

To obtain warranty service timely, please contact us via Amazon Messages. Well balanced spectrum of blue, red and white emitting from upgraded 10 watt double-chips LEDs make more efficient and better higher yields. Multiple vent-holes, large aluminum heat sinks and bass high speed cooling fan are contributed to first-rate heat dissipation. B600 only consumes 132w±3%, the electricity of 0132kw·h per hour to save more money than HPS/MH lamp; Perfect for 2. 5x2. 5ft grow area while 2x2ft flower area.
BrandBLOOMSPECT #ad
ManufacturerBLOOMSPECT #ad
ModelB600

2. VIPARSPECTRA

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With Daisy Chain,Veg and Bloom Switches, Full Spectrum Plant Growing Lights for Indoor Plants Veg and Flower, VIPARSPECTRA UL Certified 450W LED Grow Light

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VIPARSPECTRA #ad - If you have any questions, please feel free to contact us. Fire-resistant reflectors strengthens the light penetration, NO DANGER! VIPARSPECTRA is a trusted brand in the lighting industry by providing the best customer care with quality and safe products.

This results in bigger buds and higher yield all while saving you on energy costs. The v450 as a whole is ul certified. Products' quality and professional customer service are always our Top concerned. Upgraded aluminum cooling heat sinks and advanced high speed quiet fans are great for heat dissipation. Veg and bloom switches are suitable for each growing phase. We will offer you professional guidance to help you and your plants grow better. We offer 3 years local warranty and 30 days money back guarantee.

Worry-free 3 years us warrantywe are a professional manufacturer which specialized in led grow light for many years. Coverage area comparable to traditional 300w hps/mh while consuming only 200W! Perfect for a 2. 5’x2. 5’ vegetative coverage at 24” and 2x2’ flowering coverage at 18”. Ul certifiedlighting safety is just as important as efficiency. Outstanding designsturdy durable construction with fire-resistant iron housing.
BrandVIPARSPECTRA #ad
ManufacturerVIPARSPECTRA #ad
Height2.4 Inches
Length15.8 Inches
Weight6.4 Pounds
Width8.4 Inches
Part NumberV450
ModelV450
Warranty3 years warranty plus 30 days satisfaction or return guarantee.

3. iPower

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400W, iPower GLSETX400DHMWING 400 Watt HPS MH Digital Dimmable Grow Light System Kits Wing Reflector Set

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iPower #ad - 1 x 400w super hps bulb 2100k; 1 x 400w mh bulb 6000k; optimized Spectrum and high PAR photosynthetic active radiation to promote healthy plant growth and soonest flourish. 1 x pair of 8-ft adjustable ratchet clip hanger rope: hold up to 150 lbs.

400w digital dimmable electronic ballast: support 120v/240v input; dimmable Options: 50%, 75%, 100%; 8 Feet heavy-duty power cord included; Stable power output ensure flicker free light. This system will generate too much heat to be used in an enclosed area without ventilation. 19-inch wing reflector: up to 4' x 4' light coverage; built-in 15 feet heavy duty lamp cord with E39 Ceramic Mogul Socket and standard Hydroponic S-Plug; highly 95% reflective textured German aluminum maximizes the light reflected to the plants. Adequate ventilation is required for all iPower grow light systems. We recommend the use of an iPower inline fan.
BrandiPower #ad
ManufactureriPower Grow Light #ad
Height17 Inches
Length21 Inches
Weight11 Pounds
Width5 Inches
Part Number628586830721
ModelGLSETX400DHMWING
Warranty1 year.

4. Giixer

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Giixer 600W LED Grow Light, Dual Switch & Dual Chips Full Spectrum Plant Light for Hydroponic Indoor Plants Veg and Flower- 10W LEDs 60Pcs

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Giixer #ad - Warranty and customer service24 monthes quality guarantee and 30 days refund. Pls contact us as soon as you get goods with broken glass, you will get a new light for free. Double switch- Veg and Bloom button have different function.

Most led lights are rated at somewhere between 50, 000 and 100, 000 hours before needing to be replaced. Protecting diodes are added to make sure one chip out, 000 hours of use. Perfectly help you to save the energy and improve the environment of plant growing. Which is similar to the sunshine, ideal for all kinds of indoor plants veg and flower at all growth stages. For seeding or young vegetative growth, you can use Veg switch only. Full spectrum: the light include red, yellow, blue, white, and so on etc.

Veg switch: It's blue led and white led. New upgrades: compare with the traditional 600 watt grow lamps, brighter and efficient, this new Dual-Chips 10w led lights is bigger, but consuming only 70 watts. Bloom switch: It's red led and white led. For flowering/blooming, you can use both Veg and Bloom switches. For comparison, many other grow lights tend to last for around 20, others still work.
BrandGiixer #ad

5. MARS HYDRO

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MARS HYDRO TS 600W LED Grow Light 2x2 ft Sunlike Full Spectrum Led Grow Lamp Plants Growing Lights for Hydroponic Indoor Seeding Veg and Bloom Greenhouse Growing Light Fixtures Four for 4x4 Coverage

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MARS HYDRO #ad - High efficiency energy saving plant light, more scientifically and energy-efficient! perfect for 2' x 2' veg stage, 1. 5' x 1. 5' bloom stage, consuming only 100 watts true output with 225 pcS LEDs, higher intensity in a MARS HYDRO grow tent, reflective area, or by crossing over using multiple TS600.

Achieve enviously large harvests with led lighting: high-performance gardens with new led technology provide highest PAR/LUMEN output591μmol/m². S, achieve maximum quality and quantity, Max 2. 5g yield per wattage power draw, much better than traditional 600w HPS grow systems. Noise-free fanless led grow lamps for indoor plants, designed for home growers, fans get noisy when long time use, but this led light board use aluminum make it cooling down instead use fans, bring you a FANLESS QUIET grow experience.

Sunlight full spectrum grow light, infinite close to natural sun light, suit for all plants whole stages indoor growing, full spectrum 3000K 5000K and IR 660nm 760nm RED, rapid plant response from seed to flower. High reflective heat sink led grow system, 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 headroom.
BrandMARS HYDRO #ad
ManufacturerMARS HYDRO #ad
Height1.42 Inches
Length14.02 Inches
Weight2 Pounds
Width12.2 Inches
Part NumberMars-TS-600W-FBA
ModelMars-TS-600W-FBA
WarrantyWithin 1 year, the parts' replacement and shipping are free. From 1 to 3 years, you'll be responsible for shipping fee & handing fee or repairing fee and parts' replacement is free.

6. MAXSISUN

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Full Spectrum LED Grow Lights for Indoor Plants Veg and Bloom, Plant Growing Lamps to Cover a 2x2ft Flowering Space 60pcs 10W Double Chips, MAXSISUN 600W LED Grow Light

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MAXSISUN #ad - Its lights used less energy, enabling tiered setups that multiplied indoor grow spaces while achieved impressive savings in energy, HVAC, and water costs. Maxsisun, lasted longer, and ran cooler, a brand born for harvest. Full spectrum: targeted light spectrum tailored to optimize a plant’s growth from seeds to harvest germination, mothers, clones/cuttings, vegetative and flowering applications in indoor environments.

Higher efficacy: offering a high efficacy rating of ppfd, the mu600 pulls a true 134 watts from the wall, to achieve equal or better results than 250 watts HID with 50% less power and 50% of the heat. It’s perfect for a 2. 5 x 2. 5ft vegetative area or a 2 x 2ft flowering area.

Advanced cooling system: high-speed mute fans and upgraded aluminum radiators enable the light to work at 50°F to 60°F that is lower than other lamps. Value for money guaranteed, buy MAXSISUN products and worry-free today. In a lower temperatures, your plant won’t be burned which could increase your lighting time and promote plant growth. Warranty: 2 years warranty plus 60 days no-questions-asked return policy.
BrandMAXSISUN #ad
ManufacturerMAXSISUN #ad
Height3.5 Inches
Length11.8 Inches
Weight6.44 Pounds
Width7.9 Inches

7. iPower

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IPower 600 Watt HPS MH Digital Dimmable Grow Light System Kits Wing Reflector Set with Timer

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iPower #ad - Adequate ventilation is required for all iPower grow light systems. 19-inch wing reflector: up to 4' x 4' light coverage; built-in 15 feet heavy duty lamp cord with E39 Ceramic Mogul Socket and standard Hydroponic S-Plug; highly 95% reflective textured German aluminum maximizes the light reflected to the plants.

600w digital dimmable electronic ballast: support 120v/240v input; dimmable Options: 50%, 75%, 100%; 8 Feet heavy-duty power cord included; Stable power output ensure flicker free light. Caution: this system will generate too much heat to be used in an enclosed area without ventilation.

1 x pair of 8-ft adjustable ratchet clip hanger Rope: hold up to 150 lbs; 24-hour Plug-in Mechanical Timer: 15 minutes increments. We recommend the use of an iPower inline fan. 1 x 600w super hps bulb 2100k; 1 x 600w mh bulb 6000k; optimized spectrum and high PAR Photosynthetic Active Radiation to promote healthy plant growth and soonest flourish.
BrandiPower #ad
ManufactureriPower Grow Light #ad
Height6 Inches
Length19 Inches
Weight12.5 Pounds
Width19 Inches
Part NumberGLSETX600DHMWING20T
ModelGLSETX600DHMWING20T

8. Phlizon

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Phlizon Newest 600W LED Plant Grow Light,with Thermometer Humidity Monitor,with Adjustable Rope,Full Spectrum Double Switch Plant Light for Indoor Plants Veg and Flower- 600W10W Leds 60Pcs

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Phlizon #ad - More effective coverage area than any reflector series lights. Best service- phlizon is a professional led light manufacturer with strong R&D team and many light tester. Double switch- veg and bloom button have different function.

Veg switch: it's blue led and white led. 2 years warranty plus 30 days money back guarantee. The ir and uv leds can promote plants to defense mechanisms, blue and red led is essential light for plant growth. If a short circuit occurs,reflector at 80℃ is easy to melt and fire. Compare to hps/mh- compared to mh / hps lamps, it generates less heat, more energy saving and lower electricity bills. It has a more comprehensive light spectrum.

Which can most extend the light life. If you have any problems, please don't hesitate to contact us. For flowering/blooming, you can use both Veg and Bloom switches together. View angle of leds: 90°and 120°. Perfect fit for a 2x2ft growing area at 24" height. We will provide you with a completely satisfing reply. For seedling or young vegetative growth, you can use Veg switch only.
BrandPhlizon #ad
ManufacturerPhlizon #ad
Height6.69 Inches
Length15.75 Inches
Weight4.85 Pounds
Width2.36 Inches
Part Numbergrowlight-button-rope-Monitor-600W

9. iPower

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400W, iPower GLSETX400DHMAC6 Horticulture 400 Watt HPS MH Digital Dimmable Ballast Grow Light System Kits Air Cooled Reflector Hood Set

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iPower #ad - Power source Type: Corded Electric. We recommend the use of an iPower inline fan. 400w digital dimmable electronic ballast: support 120v/240v input; dimmable Options: 50%, 75%, 100%; 8 Feet heavy-duty power cord included; Stable power output ensure flicker free light.

1 x 400w super hps bulb 2100k; 1 x 400w mh bulb 6000k; optimized spectrum and high PAR Photosynthetic Active Radiation to promote healthy plant growth and soonest flourish. Caution: this system will generate too much heat to be used in an enclosed area without ventilation. Adequate ventilation is required for all iPower grow light systems.

1 x pair of 8-ft adjustable ratchet clip hanger Rope: hold up to 150 lbs; 24-hour Plug-in Mechanical Timer: 15 minutes increments. 6-inch air cooled hood reflector: up to 4' x 4' light coverage; built-in 15 feet heavy duty lamp cord with E39 Ceramic Mogul Socket and standard Hydroponic S-Plug; highly 95% reflective textured German aluminum maximizes the light reflected to the plants.
BrandiPower #ad
ManufactureriPower Grow Light #ad
Height17 Inches
Length23 Inches
Weight20 Pounds
Width8 Inches
Part Number4336464321
ModelGLSETX400DHMAC6
Warranty90 days head to toe warranty 1 year manufacture warranty on ballast.

10. iPower

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IPower GLSETX400DHWING20 400 Watt HPS Digital Dimmable Ballast Grow Light System Kits Horticulture Wing Reflector Hood Set, 400W

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iPower #ad - 19-inch wing reflector: up to 4' x 4' light coverage; built-in 15 feet heavy duty lamp cord with E39 Ceramic Mogul Socket and standard Hydroponic S-Plug; highly 95% reflective textured German aluminum maximizes the light reflected to the plants.

Adequate ventilation is required for all iPower grow light systems. 1 x 400w super hps bulb; color temperature: 2100k; optimized spectrum and high PAR Photosynthetic Active Radiation to promote healthy plant growth and soonest flourish. Caution: this system will generate too much heat to be used in an enclosed area without ventilation. 1 x pair of 8-ft adjustable Ratchet Clip Hanger Rope: hold up to 150 lbs. We recommend the use of an iPower inline fan. 400w digital dimmable electronic ballast: support 120v/240v input; dimmable Options: 50%, 75%, 100%; 8 Feet heavy-duty power cord included; Stable power output ensure flicker free light.
BrandiPower #ad
ManufactureriPower #ad
Height21 Inches
Length6 Inches
Weight11 Pounds
Width17.75 Inches
Part Number628586830677
ModelGLSETX400DHWING20