Top 10 Full Spectrum 300W Grow Light – Plant Growing Lamps

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1. Craftersmark


63 Inch Adjustable Tripod Stand, Full Spectrum Grow Light with Stand, Auto On/Off,10 Dimmable Level for Plant Growth, Grow Lights for Indoor Plants, Craftersmark 420 LED 300W Floor Plant Light, Timer

Craftersmark #ad - Widely use & safety certificationthe led plant lights are used for indoor gardening, UL, and vegetables, ROHS, including indoor hydroponics and aquatic plants. The purple light provides the energy that can be used by the plants and help to grow. Craftersmark led grow light has been tested through FCC, and CE, plant propagation, and the grow light is covered for a 2-year warranty that rest assured to use.

The illuminated area is wider than other grow light and each light bar can be turned on/off separately. The flexibility of the gooseneck allows you to put the light bar at any position, the stiffness is enough to hold the light bar. Adjustable stand & 360°gooseneckthe led grow light is equipped with an adjustable tripod stand that can be extended the height from 15" to 62". No worry about the light bar will dorp off on plants. Set up the lighting time for 4H/8H/12H by the smart timer, it will Auto on/off every day.

Upgraded 420led & highly efficientthe grow light has 420pcs led, low heat waste, 105pcs leds for each light bar. The red light promotes flower, fruit, leaf growth. The high-quality leds help plants grow using full-spectrum lighting at a lower cost than traditional HPS lamps, and extended lifespan. 4 switch modes & 10 dimmable levelled grow lights has 4 switch modes, 10 levels of brightness that can meet the needs of your plant when it is at different growth stages.
BrandCraftersmark #ad
ManufacturerCraftersmark #ad
Height86 Inches
Length82 Inches
Weight2.76 Pounds
Width15 Inches



SANSI Grow Light Bulb with COC Technology, Perfect for Seeding and Growing of Indoor Plants, Full Spectrum 24W Grow Lamp 300 Watt Equivalent with Optical Lens for High PPFD, Flowers and Garden

SANSI #ad - Patented coc technology: chip on ceramic, sansi's patented technology replaces the traditional mcpcb aluminum substrate with a non-conductive ceramic heat sink, resulting in faster heat conduction and higher product reliability, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink, and directly solder the LED chip on the ceramic heat sink, makes the SANSI bulb has higher light efficiency.

Through the lens for secondary scientific light distribution, improve light utilization, give plants more supplementary light, and improve light bulb lifespan to 25, 000 hours. Secondary optical design: ppf: 36. 2umol/s, ppfd:177. 06μmol/s/㎡@1ft:. 4000k daylight: imitate the solar spectrum, suitable for every cycle of plant growth, infinitely close to natural light, covering the entire visible spectrum of 400nm-780nm; Color rendering index Ra is close to 100, customize a more ideal full life cycle full spectrum supplementary light program, effectively promotes plant growth, and improves crop yield and quality.

Guarantees: etl listed & CE certification, quality and safety verified, 5 years warranty. Safe & reliable: the lamp body is made of special ceramic material, less heat radiation, and the flame retardant grade reaches V0; the reinforced insulation structure design, is safer; the whole shell material reaches the WF2 anti-corrosion grade, no risk of electric shock, which is more reliable and durable; low IR, avoiding close Distance exposure burns plants.
BrandSANSI #ad
ManufacturerSANSI #ad
Height6.65 Inches
Length5.16 Inches
Width5.16 Inches
Part Number01-03-001-022405



LED Grow Light Indoor Plants, 300W 420LED Plant Light with 63" Extendable Tripod Stand,Dual Controllers,Full Spectrum,4/8/12H Timer,Adjustable Gooseneck,4 Switch Modes for Greenhouse Veg and Flower

LECLSTAR #ad - 3. Red+blue+warm white380nm-780nm:enhance red and bluelight based on natural light, the 4-head grow light has a 360-degree flexible gooseneck made from high quality tubing to adjust an ideal illumination angle and Provides a larger light exposure range for your plants. Full spectrum grow light & larger lighting area1. Red660nm+blue460nm: promote plant growth, like sunlight, effectively promote growth.

Besides, flowering and fruit. Dual control, so there is no need to worry about plant withering when nobody at home. Every feature is comendable. Ul certified adapter with usb plug, 10 dimmable levels, automatic on/off LECLSTAR Grow light with line-in controller and RF controller. It only needs 40w of power to transmit 300w, high efficiency, LECLSTAR Grow light can increase the growth rate of indoor plants by 50% compared to other grow lights. Meanwhile our high-quality aluminum shell are great at heat radiation with a lamp life of up to 50, 000 hours. Adjustable height, turn the screw counterclockwise until the plant light is fully seated.

Grow light suitable for indoor plants, place the grow light on the tripod, greenhouse, flower show, darkroom, turn the screw clockwise until it’s secured, living room, just lock it at desired length for your preferred use. Office large and tall plants, adjust height(Adjustable tripod stand extendable from 11 inches to 75 inches, easy to install Just within two minutes! Open the tripod, potted plants.2021 new upgrade & lower running costs & higher-quality yields: leclstar grow light for indoor plants, and energy-saving, four-head three-row designs, the whole lamp is composed of 420 LED high-brightness lamp beads.
ManufacturerYUNNOVA Store-US #ad
Height75 Inches
Length75 Inches
Weight5 Pounds
Width30 Inches

4. Gerylove


LED Grow Light, Gerylove 300W Grow Light with Daisy Chain Temperature Hygrometer Dimmable Full Spectrum Grow Lights for Indoor Plants Veg Flower Growing Lamps Board 3x3 ft Coverage

Gerylove #ad - Excellent full-spectrum- white, blue, where it speeds up flowering time and boosts yields. Perfect for simplifying growing operations and management, and creating an ideal indoor growing environment! Daisy chain available: the coverage area of these plant lights is 3x 3ft, Designed with a daisy chain socket at the back of the product in order to supplement light energy to more plants and save socket resources.

Ip67 waterproof and dimming design: our led grow light adopts fine craftsmanship to make the product reach IP67 level waterproof and dustproof, and it does not affect the normal operation of the plant growth lamp when watering the plants. Multi-light connection with unified dimming is especially beneficial for a large area of indoor growing and commercial planting. Energy-saving technology: equipped with newest smd led technology to provide the highest pAR/LUMEN output, designed to replace traditional HPS; Our LED Plants Growing lamp can assure a 30% more return than the old HPS/MH lights and saves up to 70% energy than other led grow lights.

And the grow light has a dimming knob. Full spectrum: new upgraded led grow light should provide the proper spectrum of light for photosynthesis, red, which is key to plant growth. Turn your seeds into your own supply. Advanced cooling system: led grow light is made of all metal materials, multiple high-speed mute fans and upgraded aluminum radiators enable the light bulb to work at 50°F to 60°F which is lower than other lamps, without using a fan to dissipate heat so that it can work quietly indoors. The 395nm uv light can make your plants healthy.
BrandGerylove #ad
ManufacturerGerylove #ad



VIPARSPECTRA 300W LED Grow Light with Daisy Chain Function, Full Spectrum Plant Growing Lights for Indoor Plants Veg and Flower Actual Power 130 Watt

VIPARSPECTRA #ad - No additional cords is needed, just simply plug in the provided power cord into the second light's outlet to achieve connection among multiple units. Coverage areacomparable to traditional 250w hps/mh while consuming only 130W! Perfect for a 2’x2’ vegetative coverage at 24” and 1.

5x1. 5’ flowering coverage at 18”. Suitable for each growing phase. Products' quality and professional customer service are always our Top concerned. Daisy chain design daisy chain feature assists growers to connect multiple lights together with fewer outlets. Outstanding designsturdy durable construction with fire-resistant iron housing. If you have any questions, please feel free to contact us. Optimal spectrumthe secret to viparspectra’s success is optimal full spectrum lighting which provides plants in all stages from veg to flower with everything they need in the natural sunlight.

We offer 3 years local warranty and 30 days money back guarantee. Upgraded aluminum cooling heat sinks and advanced high speed quiet fans are great for heat dissipation. Worry-free 3 years us warrantywe are a professional manufacturer which specialized in led grow light for many years. This results in bigger buds and higher yield all while saving you on energy costs.
ManufacturerVIPARSPECTRA #ad
Height3 Inches
Length12.6 Inches
Weight6.4 Pounds
Width8 Inches
Part NumberV300
Warranty3 years warranty plus 30 days satisfaction or return guarantee.



VIVOSUN VS3000 LED Grow Light with Samsung LM301 Diodes & Daisy Chain Driver Dimmable Lights Sunlike Full Spectrum for Indoor Plants Seedling Veg and Bloom Plant Grow Lamps for 3x3/4x4 Grow Tent

VIVOSUN #ad - Full-spectrum sunlike lighting: these leds deliver optimal light-spectrum coverage 380nm-780nm, 3000K, 5000K, 660nm, 730nm, offering more power for your blooms and maximum PAR output at various distances. Safe to use: the ip65 rating surface can meet your demand in different indoor planting environments; Comes with grow glasses, a pair of VIVOSUN US-patented rope hangers & 5-year after-sales warranty service.

Area 5 x 5 ft. No noise & low heat: this grow light equipped with high-quality heatsink and ventilation holes, so it can prevents burning or damage to your plants; With no fan design, it can provide a quiet working environment.

Dimmable ballast: this led plant lamp has a dimming knob with 4 levels that can be used from sprouting to flowering; ​Designed with the daisy chain function EXT that allows you to connect multiple lights with 1 socket. Max. High efficiency & lower cost: this vs3000 led grow light uses premium samsung lm301 diodes with high-efficiency 2. 9μmol/j; the energy consumption is only 300 watts; It can cover 4 x 4 ft.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Part NumberLED-300
Warranty5-year warranty.



300W Full Spectrum Clip-on Gooseneck Grow Light with Ceramic Technology, SANSI LED Grow Lights for Indoor Plants, 20W Power Plant Light with Optical Lens for High PPFD, Lifetime Free Bulbs Replacement

SANSI #ad - Saving money and protecting the environment. Using only 20 watts of power, equivalent to 300W incandescent bulbs. Replaceable bulbs: different from similar products on the market, the bulbs of this product can be replaced, which not only facilitates customers to replace broken bulbs at any time but also avoids wasting money to repurchase the whole grow light.

Patented ceramic technology: chip on ceramic, resulting in faster heat conduction and higher product reliability, effectively reducing the systematic thermal resistance between the LED PN junction and the surface of the heat sink, and directly solder the LED chip on the ceramic heat sink, sansi's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, producing a SANSI bulb with higher light efficiency. Additionally, whole-life warranty for the bulb. Through the lens for secondary scientific light distribution, giving plants more supplementary light.

Based on 18 hours per day usage, improves light utilization, save up to 90% electricity, annual estimated cost $13.14. Guarantees: etl listed & ce certification, quality and safety verified, 25, 000 hours lifespan and whole-life warranty for the bulb. Providing 4000k daylight, effectively promote plant growth, suitable for every cycle of plant growth, actualize a more ideal full life cycle full spectrum supplementary light program, color rendering index Ra is close to 100, covering the entire visible spectrum of 400nm-780nm, infinitely close to natural light. Attention please: The maximum safety wattage rating is 10 watts for each head.
BrandSANSI #ad
ManufacturerSANSI #ad
Height2.99 Inches
Length7.72 Inches
Width7.17 Inches
WarrantyManufacturer and seller offer 5-year warranty.



Bloom Plus Latest XP3000 LED Grow Light with Samsung LM301B Diodes 4x4 ft Coverage Dimmable Full Spectrum 300W Grow Light for Indoor Plants Veg and Bloom Hydroponic Growing Lamps with 652pcs LEDs

BLOOM PLUS #ad - Top performance & high efficacy: bloom plus upgraded xp3000 led growing light use the latest high-efficiency 2. 7 umol/j led plant light technology - samsung lm301b Diodes for extremely high output, increase the yield of crops and save operation cost, generates more usable lighting per watt, and provides better light canopy penetration.

Adopts high performance power supply 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. Perfect for core coverage 4x4 ft. If any questions, please feel free to contact us by email. Advanced full specturm & dimmable knob: delivering optimal light-spectrum coverage - 650-665nm red lights, 730-740nm IR lights, 4800-5000K white lights, 2800-3200K warm lights, best for all stages growing from seed to flower, increase yield & crop quality‎.

Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system. Make sure you purchase authentic Bloom Plus grow lights. Local after-sales service provides you with the most convenient shopping experience. Professional U. S. Less energy consumption: comparable to traditional 600w hps/mh, xp3000 plant grow lamp consumes only 300Watt with 652 pcs LEDs! Get 50% higher yield harvest and save costs.
ManufacturerBLOOM PLUS #ad
Height2 Inches
Length20 Inches
Weight10 Pounds
Width19 Inches



Multiple Panels Can Be Conn, Led Grow Lights,300W Led Grow Light for Indoor Plants with 4 Dimmable Levels 3 Modes Timing Function,Indoor Grow Lights for Seed Starting,Hydroponics Growing Light

MSMKEJI #ad - An ideal led grow lights full spectrum for all kinds of plants, growing, help them go from sprouting, blooming to fruit bearing. The remote control can be used to adjust the mode, timing and brightness of the led grow light, Extremely intelligent, convenient!. Each one of them comes with a 1-year technical support. You will be given a completely satisfying answer within 24 hours if you have any problem or doubt, and we are always be with you.

3 modes & rremote controlthe led grow lights for indoor plants with 4 dimmable levels 3 modes timing Function cater to all of your all needs, bringing an excellent use experience!This plant light has more Red&Blue light create an improved environment for plants to prosper. Widely used plant grow lightmsmkeji led grow lights for indoor plants can be used for both hydroponics and indoor plants in soil, tomatoes, vertical farm, cucumbers, potatoes, lettuce, peppers, garden, leafy greens, chili, such as orchid, and herbs.

Aquarium plants like algae that in greenhouse, grow tent or grow room. Best consumer servicewe have great faith in our led grow lights for plants. A full refund within 30 days since the day of purchase for no reason. Led grow lights with cycle timermsmkeji led grow lights for plants has a built-in cycle timer, Even you're on the travel, and there are 1-20H timer setting options For Your Choosing. The led plant light for indoor plants will automatically turn on every day as your setting, These full spectrum led grow light will still take good care of your plants every day! Full spectrum led grow lights 100% premium.
BrandMSMKEJI #ad
ManufacturerMSMING #ad
Height0.79 Inches
Length14.76 Inches
Weight2.12 Pounds
Width6.5 Inches
Part NumberMSM-300W



BLOOM PLUS LED Grow Light BP 3000W 4X4ft Coverage LED Grow Light Use with 1174packs Samsung DiodesIncludes IR Dimmable Sunlike Full Spectrum Grow Lights for Indoor Plants Veg and Flower

BLOOM PLUS #ad - Optimal full-spectrum lighting-the full spectrum led grow lamp can provide everything the plants need under light at all stages. Lower costs & higher-quality yields-using the newest high-yield led technology-1174 pcs samsung 2835 diodes. Using high-quality samsung led chips and reliable drivers, increasing the light intensity by 20%, 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, allowing your plants to get more energy without burning the plants for maximum space. This can not only reduce buds but also increase yield while saving energy and costs. Local after-sales service provides you with the most convenient shopping experience.

Working silently & reliably-a fanless design is used to provide you with a silent growth life. 100% satisfaction guaranteed-the bloom plus led series offers a 30-day money-back guarantee and a trusted 3 years warranty. The led growing light consumes only 300W of power, while help gets 50% higher yield harvest. Professional U. S. 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.
ManufacturerBLOOM PLUS #ad
Weight9.94 Pounds
ModelGrow Light BP-3000