TOP 10 300w Led Grow Light Best Results at 10Bestify.com

  • VIPARSPECTRA UL Certified Reflector Series V300 300W LED Grow Light Full Spectrum for Indoor Plants Veg and Flower

    Welcome to the VIPARSPECTRA UL Certified 300W LED Grow light Dimmable 450W 600W LED Grow Light, with optimal full spectrum layout, reflector design and excellent heat dissipation system, is ideal for all kinds of indoor plants veg and bloom at all growth stages.
    300w Led Grow Light Best

    • ASIN: B01B4GQ6MO
    • UPC: 704298273534
    • ASIN: B01B4GQ6MO
    • Brand: VIPARSPECTRA
    • Size: V300 300W
    • Manufacturer: VIPARSPECTRA

  • 300W LED Plant Grow Light Full Spectrum For Greenhouse and Indoor Plants Veg Flower (300W)

    Specification: ◆LED Output Power:300W ◆LED Quantity:60PCS x 5W LEDs ◆Wavelength Range:380~800nm ◆Input Voltage:AC85V~AC265V ◆Frequency: 50/60 HZ ◆Package size:300x162x55mm ◆Gross Weight:2.2 KG ◆Warranty:Three years ◆Package includes:1 x 300W LED Grow Panel Light ;1 x Power Line;1 x Stainless Steel hanging kits Grow Tips Recommended Hanging Distance Above Plants: Seedling: 24" Germination:24"~30" Veg:18"~24" Flower:12"~18" Recommended Lighting Time: Veg:18/6(on/off) or 20/4(on/off) Flower:12/12(on/off)
    300w Led Grow Light Best

    • ASIN: B0743CL2GQ
    • UPC: 602430713675
    • ASIN: B0743CL2GQ
    • Brand: GROWLED
    • Size: 300W
    • Manufacturer: GROWLEDINC

  • Relassy 300W LED Grow Light Panel - 338 LEDs Reflector Sunlike Full Spectrum Plant Light for Indoor Plants Seeding Veg and Flower Commercial Planting - 2019 Updated

    LED Grow Light
    300w Led Grow Light Best

    • ASIN: B07MWYKSCP
    • UPC: 793169798979
    • ASIN: B07MWYKSCP
    • Brand: Relassy
    • Size: 300w
    • Manufacturer: Relassy

  • MAXSISUN 300W LED Grow Light Full Spectrum Growing Lights for Indoor Plants Veg and Flower

    Your plants need light that has been tested and proven for years to produce not only the highest yields but also the highest quality. MAXSISUN LED Grow Light is originated from years of rigorous research and development, have been vetted by some of the best growers in the world and each time the reviews come back with five stars in all fields. We offer some of the best products to work throughout all plants grow stages from germination to harvest. - More reasons for choosing MAXSISUN - - The yield exceeds that of most other horticultural lamps, as does the quality of the end product - Full spectrum, well balanced PAR/Lumen output - Using high bin 5W Epiled/BridgeLux LEDs to get a PAR output exceeding that of traditional HPS - Sturdy design and made from strong materials - Comes in excellen... [Read More]
    300w Led Grow Light Best

    • ASIN: B07PT6HD2G
    • ASIN: B07PT6HD2G
    • Brand: MAXSISUN
    • Size: 300W
    • Manufacturer: MAXSISUN

  • VIPARSPECTRA UL Certified Dimmable DS300 300W LED Grow Light,12-Band Full Spectrum for Indoor Plants Veg and Flower, Has Daisy Chain Function


    300w Led Grow Light Best

    • ASIN: B076J82KQR
    • ASIN: B076J82KQR
    • Brand: VIPARSPECTRA
    • Size: Dimmable 300W

  • VIVOSUN 300W LED Grow Light Full Spectrum for Hydroponic Indoor Plants Growing Veg and Flowering

    VIVOSUN Grow Light Series are designed and tested for optimal performance in a wide range of horticulture applications. It takes over one year for us to develop this LED grow light's originality. Specifications: - Model: 300W - Dimensions: 13.5x9x3 inches - Item Weight: 6.5 lbs - Input Voltage: AC100-240V - Avg. Power Draw: 135W±3% - Frequency: 50-60Hz - Working Temp.: -20℃~+40℃/-4℉~104℉ - HID Replacement: 250W HPS/MH - Use for all plants' growing stages especially for vegetative & flowering. - Vegetative Coverage at 24": 2x2ft - Flowering Coverage at 18": 1.5x1.5ft - (60pcs) High Intensity 5W LEDs- Lifespan: 100,000 hours Package includes: -1 x 300W LED Lighting -1 x Hanging Kit -1 x 6ft Power Cord -1 x Instruction Manual Tips: 1. IR leds: Not as bright as other leds, but they ar... [Read More]
    300w Led Grow Light Best

    • ASIN: B07843C284
    • UPC: 615435161976
    • ASIN: B07843C284
    • Brand: VIVOSUN
    • Size: 300W LED
    • Manufacturer: VIVOSUN

  • 300W LED Grow Light, Kolem 338 LEDs Reflector Full Spectrum Plant Light Growing Lamp with Auto on Off Timer Function for Indoor Outdoor Plants Veg and Flower

    SpecificationsLED Quantity: 338Lighting Power: 300WNet Weight: 12.9 poundsDimension: 22.1*11.8*0.7 inch Ratio& Layout: Full SpectrumInput Voltage: AC 110V-240VPower Consumption: 65W±5%Working Temperature: -4°F~+122°FFull Spectrum(380nm-800nm)Red - Accelerate blooming & fruitingBlue - Enhance germination & photosynthesisUV - Sterilization and disinfectionIR - Supply heat and promote consistent maturityWhite - Brighten up colorUltra thin & No Fan Design0.7 inch thickness without bulky design,user-friendlyNo fan means no noise even running at bedroomAutomatic Timing FunctionFor example, plug the light into the outlet, and then turn on the light, it's 10:00 AM; Next set the timer to go out after 4 hours,so the light will go out at 2:00 PM. Keep the wall plug in the outlet, the li... [Read More]
    300w Led Grow Light Best

    • ASIN: B07S1DHDVT
    • ASIN: B07S1DHDVT
    • Brand: Kolem
    • Size: 300W Full Spectrum LED Grow Light
    • Manufacturer: Kolem

  • Growing Light,JHOTEC Full Spectrum 300W LED Grow Lights,Double Switch Growing Lamps,Plant Lights for Indoor Plants Veg and Flower(5W LEDs 60Pcs) ...

    Why Use Reflectors?According to the inverse-square law, the intensity of light radiating from a point source (in this case a bulb) that reaches a surface is inversely proportional to the square of the surface's distance from the source (if an object is twice as far away, it receives only a quarter the light) which is a serious hurdle for indoor growers, and many techniques are employed to use light as efficiently as possible. Reflectors are thus often used in the lights to maximize light efficiency. Plants or lights are moved as close together as possible so that they receive equal lighting and that all light coming from the lights falls on the plants rather than on the surrounding area.What's Acrylic Glass?Acrylic glass is a good choice to polycarbonate (PC) when tensile strength, flexura... [Read More]
    300w Led Grow Light Best

    • ASIN: B07H2VPNBZ
    • UPC: 609239228911
    • ASIN: B07H2VPNBZ
    • Brand: JHOTEC
    • Size: Black-300W
    • Manufacturer: JHOTEC

  • LED Grow Light Full Spectrum 300w,Elaine Indoor Plant Grow Light with UV&IR for Greenhouse Hydroponic Plant Succulents Seedlings Veg and Flower

    Why choose our Grow light instead others ?Elaine Exquisite Workmanship and Design Higher Actual Wattage The actual wattage of this plant light is about 130W, brighter more efficient than traditional 250 watt HPS/MH light, higher lumen than other 300W grow lights.Complete Spectrum For All PlantsFull-spectrum LED grow lights replicate the natural sunlight necessary for successful vegetative and flowering plant states.Best for both growing stage and blooming stage,Spectrum: Red 620-630nm, blue 460-470nm, white 6000-6500K, UV390-400nm, IR 725-735nm. Great option for indoor garden enthusiasts for high quality and good harvest!Widely ApplicationScientific spectral design can meet the light required for all growth stages of your plants, germination, flowering and fruiting.Good for All Growth Stag... [Read More]
    300w Led Grow Light Best

    • ASIN: B07SS722D8
    • UPC: 738426131175
    • ASIN: B07SS722D8
    • Brand: Elaine
    • Manufacturer: Elaine

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

    LEDs Watt:600W Power:70W Main LED Chip Spectrum: 410nm-800nm full spectrum Input power: 100-240VAC 50/60Hz Power Factor: >0.9
    300w Led Grow Light Best

    • ASIN: B07KG2V3V3
    • ASIN: B07KG2V3V3
    • Brand: Giixer
    • Size: 600W

  • LED Grow Light Mars Hydro Reflector 300W Full Spectrum IR Growth Bloom Switches Veg Flowering Cloning Indoor Hydroponic Garden Greenhouse Organic Soil Grow All Stages Plants Growth High Yield

    Welcome to Mars Hydro Walmart store! Mars Hydro Reflector 48 Technical DataItem Model: Mars Reflector 48Number of Leds: 48pcsLED Type: High intensity EpistarSpectrum: 430~440nm, 450~475nm, 620~630nm, 650~670nm, 730nm IR, whiteActual Wattage: 99W+-5%Amp Draw: 0.89A/110v; 0.46A/220vCoverage Area at 18 inches Flower : Up to 1.5ft x 1.5ftCoverage Area at 18 inches Veg : Up to 2ftx 2ftPAR at 18 inches: 476 ?molsLumen Output: 4523 lumenReplaces HPS/HID/MH: 150 wattProduct Dimensions: 12 x 10 x 3 inchesPacking Dimensions: 16 x 13 x 6 inchesNet Weight: 5.47 lbs / 2.48 KGLeds View Angle: 90/120 degree mixedInput Voltage: 85V-265V(AC)Frequency Range: 50~60HzLife Rating: 50000-100000hrsSafety certification: ETL/CE/RoHSWarranty:
    300w Led Grow Light Best
    Enhanced spectral output covering full PAR (410-730nm) promotes photosynthesisMaximized light intensity with increased and even PAR to promote plant growthEasy plug-in service. No need to purchase reflectos or bulbsRuns 70% cooler than HPS. Energy saving and money savingETL/CE/RoHS certified. 100% safe to use. No risk of catching

    • UPC: 461879748
    • Rating: 5.0

  • iPower 300W LED Grow Light with Digital Timer, with Adjustable Rope, Full Spectrum for Indoor Plants Veg and Flower

    With energy costs skyrocketing out of control, the iPower LED Grow Light is the smart and easy choice for today's indoor and greenhouse growers. Rivaling the output of 1000 Watt Metal Halide and High Pressure Sodium lamps, the iPower LED Grow Light consumes up to 80-Percent less power while providing your plants with the perfect blend of light for all stages of plant growth. 95% of the LEDs light is absorbed by plants compared to just 10% of traditional HPS and MH lighting. Plants grown under the iPower LED Grow Light produce lush leaves, big buds, and flowers. Like all
    300w Led Grow Light Best
    Full spectrum, and satisfy their light needs at all growing stage.7X24 digital timers for led grow light, you can customize your plant grow's time.Save up to 80% in energy consumption compared to fluorescent and HID lighting.internal fan increases cooling 35% over previous generation.For both hydroponics and traditional soil based

    • UPC: 517743297
    • Model: GLLEDXA300CTWR
    • Size: 300300 W

  • LED Grow Light Mars Hydro Eco Series 300W For Veg Flower Full Spectrum IR Hydroponic Kits Indoor Growing Lamp Bonsai Vegetables Lettuce Flowers Medical Plants Low Noise Low Heat

    Welcome to Mars Hydro Walmart store!Newest Mars Hydro Mars Eco 49 Technical DataItem Model: Mars Eco 49Number of Leds: 49pcsED Type: High intensity EpistarSpectrum: 400-410nm,440-450nm,450-460nm,630-635nm,650-660nm,730-740nm, 2700K-3000KActual Wattage: 100W+-5%Amp Draw: 0.83A/110vCore Coverage at 18 inches : 1.7ft x 1.7ft= 50 x 50cmMax Coverage : 3.5ft x 3.5ft= 1 x 1mPAR at 18 inches: 250 umolsLumen Output: 3334 lumenReplaces HPS/HID/MH: 150 wattProduct Size: 11 x 10 x 3 inchesShipping Size: 15 x 11 x 6 inchesNet Weight: 5.3 lbs / 2.4KGShipping Weight: 7 lbs / 3KGLeds View Angle: 90/120 degree mixedInput Voltage: 100V-240V(AC)Frequency Range: 50~60HzLife Rating: 50000-100000hrsSafety certification: ETL/CE/RoHSWarranty: 1 yearMain FeaturesFull
    300w Led Grow Light Best
    Enhanced spectral output covering full PAR (400-730nm) promotes photosynthesisMaximized light intensity with increased and even PAR to promote plant growthEasy plug-in service. No need to purchase reflectors or bulbs. Runs 70% cooler than HPS. Energy saving and money savingETL/CE/RoHS certified. 100% safe to use. No risk of catching

    • UPC: 342360982
    • Size: 300Mars Eco 300W

  • VBESTLIFE LED Grow Light,85-264V 100LED 300W Grow Light Full Spectrum Lamp for Hydroponics Indoor Plants Flowers US Plug, LED Grow Lamp

    Description:This LED grow light is of high efficiency,stable property and long service time, offering better environment for plants'growing, flowering and fruiting. Features:Brand new and high quality grow light with100pcs LED boosts the plant growth and improve plants health.With good lighting penetration, it canpenetrate to the deep of the plants and it is of high performance.Blue lights promote the green leaves growthwhile red lights help flowering, fruiting and prolonging blossoming period.Making the lamp lights away from plants 0.5mor so and continuously illuminating plants for 12~16 hours are perfect forplants' growing.Specially designed structure quicklydissipates heat for cool operating temperatures. Specifications:Condition: 100% Brand NewMaterial: ABSShell
    300w Led Grow Light Best
    Brand new and high quality grow light with 100pcs LED boosts the plant growth and improve plants healthWith good lighting penetration, it can penetrate to the deep of the plants and it is of high performanceBlue lights promote the green leaves growth while red lights help flowering, fruiting and prolonging blossoming periodMaking the lamp lights away from plants 0.5m or so and continuously illuminating plants for 12~16 hours are perfect for plants' growingSpecially designed structure quickly dissipates heat for cool operating

    • UPC: 830854436
    • Rating: 5.0

  • Anauto 85-264V 100LED 300W Grow Light Full Spectrum Lamp for Hydroponics Indoor Plants Flowers US Plug, LED Grow Light, LED Grow Lamp

    Description:This LED grow light is of high efficiency,stable property and long service time, offering better environment for plants'growing, flowering and fruiting. Features:Brand new and high quality grow light with100pcs LED boosts the plant growth and improve plants health.With good lighting penetration, it canpenetrate to the deep of the plants and it is of high performance.Blue lights promote the green leaves growthwhile red lights help flowering, fruiting and prolonging blossoming period.Making the lamp lights away from plants 0.5mor so and continuously illuminating plants for 12~16 hours are perfect forplants' growing.Specially designed structure quicklydissipates heat for cool operating temperatures. Specifications:Condition: 100% Brand NewMaterial: ABSShell
    300w Led Grow Light Best
    Brand new and high quality grow light with 100pcs LED boosts the plant growth and improve plants health.With good lighting penetration, it can penetrate to the deep of the plants and it is of high performance.Blue lights promote the green leaves growth while red lights help flowering, fruiting and prolonging blossoming

    • UPC: 268309391
    • Rating: 5.0

  • 300W 600W 800W 1000W 1200W 1500W 1800W 2000W Full Spectrum LED Grow Light BEST S

    • UPC: 162811638281
    • Category: Grow Light Kits
    • Price: 149 USD

  • UFO LED Grow Light Waterproof, Best Grow Lights for Indoor Plants, 300W CFL&HPS

    • UPC: 153805127882
    • Category: Grow Light Kits
    • Price: 39 USD

  • BEST VALUE 300W LED Grow Light Full Spectrum Veg Bloom Indoor (Fast US Shipping)

    • UPC: 172837556105
    • Category: Grow Light Kits
    • Price: 139 USD

  • Best 300w LED Grow Lights: Complete List with Features & Details - 2019

    Best 300w LED Grow Lights: Complete List with Features & Details - 2019 1. iPower 300 watts LED Grow Light Review • US ► https://www.amazon.com/dp/B0789RLRX3?tag=420arena_yt-20 ◄ • CA ► https://ww...
    full spectrum led grow light,king plus grow light review,good veg lights,veg,300w led grow light ...

    How far can you push a Mars Hydro 300 LED Grow Light

    Hooked up a mars hydro LED panel to a 480 watt Meanwell HLG-480H-C2100B driver to see how far it could go!
    LED Grow Light,Mars Hydro,Meanwell Driver,PAR testing,Mars Hydro Par,LED Light,Cannabis Grow Light

    The Best Small Grow Light 2018 - PAR output, spectrum and cost comparison

    Blog with full details here: https://www.migrolight.com Follow us: Instagram:https://www.instagram.com/migrolight/ Facebook: https://www.facebook.com/MIGROLIGHT/ #migrolight#ledgrowlight#growlights...
    best led grow lights 2018,best led grow light for weed,led grow lights,mars 300,mars300 led grow ...