Top 10 4000K Grow Light – Plant Growing Lamps

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1. Horticulture Lighting Group


HLG 65 V2 4000K Horticulture Lighting Group Quantum Board LED Grow Light Veg & Bloom 4000K | Version 2 High-Efficiency Upgraded Samsung LM301B LED's

Horticulture Lighting Group #ad - Better canopy light penetration with diffused light. High efficiency QB120 Quantum Board. Non-dimmable meanwell power Supply included with NEMA 1-15p plug. Ideal for veg and flowering in small spaces. Reliable passive cooled design. White light full spectrum 4000K.
BrandHorticulture Lighting Group #ad
ManufacturerHorticulture Lighting Group #ad
Part NumberHLG65-4K



FrideMok LED Grow Lights for Indoor Plants,4000K 300W Sunlike Full Spectrum Plants Growing Lights with Cooling Stronger Heat Dissipation Without Noise,COB Plant Grow Lamp for House Plants

BORUIT #ad - Energy saving led grow lamp :unique design of reflective cup and 120 degree optical lens for higher light-gathering effect. Higher par value and lux value than normal indoor plant light, reducing light and Par value loss. It does not produce any noise and is suitable for indoor quiet environments.

Ensure the utilization of light up to 98%. If you have any questions, flower farming, please feel free to contact our customer services. Widely application :widely apply to plant factory, vegetable growth, pipeline cultivation, greenhouse farming, indoor gardens, basement, water soluble breeding, etc. Good dissipation & low noise : cob indoor plant light with cooling fans on the back, excellent-speed heat dissipation, built-in aluminium heat-sink, runs 70% cooler than HID lights. Small & convenient :small size and light weight indoor plant light, hanging design to adjust the distance from light and plant, distance is 30-100 cm, the effective covering area is 0.5

5-2. 5 square meters. Grow lights for indoor plants :equipped with 4000k cob chip, which are specially developed for plants, Ideal for all kinds of indoor plants, vegetables and flowers at all growth stages. Compared with traditional red and blue led growing lights, Wavelength range is 380nm~800nm, this full spectrum growing light is closer to the natural sunshine, making your plants healthier and happier.
BrandBORUIT #ad
ManufacturerFrideMok #ad
Weight1 Pounds



ZSHONORLIGH Led Grow Light Sunlike Full Spectrum for Indoor Plants, Bloom Fruit Veg and Flower 300W

ZSHONORLIGH #ad - Quiet working design & after sales servicethe lamp body is fanless heat dissipation, please feel free to contact us within 24 hours, no noise. It can replace the effect of sunlight on plants and promote the healthy growth of plants effectively. Mounting height & coverage areaour recommended mounting height is 40-60cm.

The beam angle is 90°, then there will be no light wasting. You can also adjust the height according to the actual growing condition that ensure the plants can get more effective light to growing. And our lamp is no blue light to hurt your eyes compared with red+blue ratio's grow lamp. There are also 200cm us standard plug wire with switch, it is convenient to install and use. Easy to install & use30cm stainless steel wire and one piece hook, which can install the light where you want easily. Material & beam anglethe material is aluminum and pc, high quality pc material make the light more focus on the plants, the special fin aluminum heat sink body will increase the area of heat dissipation to get longer lifespan.

In addition, if you have any questions, we also can provide the 2 years warranty service, which is slient working, we will provide you the professional advice. The coverage area is 2ftx2ft, the plants will grow better at this effective area. Led & full spectrumthe led chip is samsung lm301b 60pcs full spectrum 4000k, and the cri is 97, which is similar to nature light as the sunlight.
ManufacturerZSHONORLIGH #ad
Height1.18 Inches
Length7.48 Inches
Weight1.37 Pounds
Width4.72 Inches
Part NumberGL-19-300W
Warranty2 years warranty



PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications

PROTOPIA #ad - Color temp: 4000k, luminous flux lm: 33000, initial par: 540μmol/s, cri: 98, Base: PGZ18. Long lifetime: 15000hours lifespan with 1 year warranty. Richest spectrum on the market with a cri of 98, makes this lamp the closest solution to the sunlight avaliable. Promotes extremely tight internodal spacing, leading to more flowering sites and a full canopy. Offers significant improvement in spectral quality and produce more PAR per watt than standard MH lamp.
ManufacturerProtopia #ad
Height8.51 Inches
Length2.11 Inches
Weight0.55 Pounds
Width2.11 Inches
Part Number140100045000

5. Durolux


4 Feet by 1 Foot, 320W 0.5 W LEDs x 640 Pcs with Magenta 4000K FullSun Spectrum and 40000 Lux Great for Seeding and Flowering, Over 50% Energy Saving, Durolux DLED848BM LED Grow Light

Durolux #ad - Only 200w can retrofit 400W T5 Fluorescent Grow Light. Ul safety Certified. Included: led grow light, 6 FT Grounded Power Cord, Hanging Chain. Save 50% electricity with 4 by 1 foot 100 watt LED Grow Light. Consumes 200w only. Convenient outlet on fixture; Can Power 5 Similar Fixtures with Only One Outlet.
BrandDurolux #ad
ManufacturerDurolux Direct #ad
Height2.25 Inches
Length46 Inches
Weight8.75 Pounds
Width14 Inches
Part NumberDLED848BM
Warranty5 year warranty.

6. Byingo


Plug and Play & Extendable Design, Byingo T5 LED Grow Light, 4ft 120W 6 x 20W 4000K Sunlike Full Spectrum Integrated Lamp, for Indoor, Pack of 6, Greenhouse Plants Seeds Flowers Growing

Byingo #ad - You can install the plant light by tapes, metal clips & screws, or cable ties. Sunlike full spectrum - 4000k integrated lamp combines red, blue lights which all the spectra needed by plants.

Wide application - use in indoor such as home, pipeline cultivation. What you get - 6 x 4ft t5 grow lights, 6 x small connectors, 12 x metal clips, 5 x connecting cords, 18 x tapes, 18 x cable ties, 12 x screws, 3 x power cords with switch, 6 x end cover. Similar to sunlight, orange, yellow, green, perfect replacement of nature light. Help plants to seeding, sowing, sprouting, flowering, greenhouse.

Extendable design - plug and play, the 4ft grow light can be connected up to 6 tubes together by connecting cord or small connector come with package. Easy install - three installation methods for you to choose according to the actual need. Great for pot culture, office, water soluble breeding, fruiting.
BrandByingo #ad
ManufacturerByingo #ad

7. iPower


IPower GLBULBCDM315K4 315W 4,000K Full Spectrum Ceramic Metal Halide Grow Light Bulb High Efficiency Low Heat CMH/CDM Lamp for Flowering

iPower #ad - Full spectrum light: richest spectrum growing bulb in market with a CRI color rendering index of 98, makes this bulb the closest solution to the sunlight, promotes extremely tight internal spacing, leading to more flowering sites and a fuller canopy.

New technology of stems growing: a proprietary phosphorous coating on the outside of the arc tube provides the richest spectrum and produces more PAR photosynthetic active radiation per watt than standard HPS/MH bulb. High lumen output: initial lumens: 33, 110 lm/w, 000lm, 540 μmol/s; color temperature: 4, 200K. Long-lasting light: high lumen maintenance 90% at 8, 000 hours; 85% at 20, 000 hours. Low heat generated & enhanced lifespan: 15, 000 hours’ lifespan. Great for indoor horticultural or supplemental greenhouse lighting.
BrandiPower #ad
ManufactureriPower #ad
Height8.8 Inches
Length2.2 Inches
Weight1 Pounds
Width2.2 Inches
Part NumberGLBULBCDM315K4

8. Durolux


4 Feet by 1.5 Foot, 320W 0.5 W LEDs x 640 Pcs with Magenta 4000K FullSun Spectrum and 40000 Lux Great for Seeding and Flowering, Over 50% Energy Saving, Durolux DLED8048BM LED Grow Light

Durolux #ad - Save 50% electricity with 4 by 1. 5 foot 100 watt LED Grow Light. Convenient outlet on fixture; Can Power 5 Similar Fixtures with Only One Outlet. Consumes 200w only. Only 200w can retrofit 400W T5 Fluorescent Grow Light. Included: led grow light, 6 FT Grounded Power Cord, Hanging Chain. Ul safety Certified.
BrandDurolux #ad
ManufacturerDurolux Direct #ad
Height2.5 Inches
Length46 Inches
Weight10.4 Pounds
Width17.9 Inches
Warranty5 year warranty.

9. Xinhaohui


LM301B LED Board 240W LED Grow Light with Samsung LM301B Chips 4000K & MeanWell Driver Commercial White Full Spectrum Growing Lamp 532pcs LEDs

Xinhaohui #ad - Better canopy light penetration: equipped with samsung lm301B Diodes - the highest light output LED available at present, create the better canopy light penetration, get 40% higher yields with less energy compared with other red blue lights.

Meanwell driver: meanwell XLG-240-H-A driver, 5 years warranty. Sunlight spectrum: 4000k, turn your seeds into your own supply, provide everything plants desired in the natural sunlight, produce beautiful high yielding plants. Veg footprint is 3 x 4 ft, Flower is 2 x 4 ft. More safe process: no fan zero noise, large areas of solid aluminium heat sink, high safety performance with MEAN WELL Driver. Easy to see the true color of your plants. 50% longer lifespan compare with other brand lights. Allowing you to grow with confidence. High energy efficiency with 2. 7 umol/j, only consume 240w.
BrandXinhaohui #ad
ManufacturerShenzhen Xinhaohui Technology Co., Ltd #ad

10. Rapid LED


Rapid LED 85W CORE85 LED Grow Light Fixture 4000K

Rapid LED #ad - Uses osram high Efficiency Mid-Power LEDs. Includes hanging hardware. One fixture easily replaces two T5 tubes. Perfect for clones/seeds, use multiple for veg/flower phases.
BrandRapid LED #ad
ManufacturerRapid LED #ad
Height1.5 Inches
Length47.25 Inches
Width2.1 Inches