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⚡ 420 DEALS on LED Grow Lights and more! | SHOP DISCOUNTS ⚡
⚡ 420 DEALS on LED Grow Lights and more! | SHOP DISCOUNTS ⚡
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We score 4.8 out of 5 based on 5582 reviews. Browse Reviews.    

4’ x 4’ LED Grow Lighting (or about 16 sq ft)

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  • California Lightworks SolarSystem 1100 UVB - LED Grow Lights Depot
    $1,625.00
    $1,625.00 - $1,625.00
    $1,625.00
    $1,474.00
    $1,474.00 - $1,474.00
    $1,474.00

    California Lightworks SolarSystem 1100 UVB

    Now 25% more efficient: 2.2 umol/j (up from 1.55 umol/j) with higher light output  The SolarSystem 1100 UVB (SS 1100UVB) combines California ...

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    $1,625.00
    $1,625.00 - $1,625.00
    $1,625.00
    $1,474.00
    $1,474.00 - $1,474.00
    $1,474.00
  • Mars Hydro FC8000 Samsung LM301H EVO 800W LED Grow Light - LED Grow Lights Depot
    $579.99 - $579.99
    $579.99
    $579.99 - $579.99
    $579.99

    Mars Hydro FC8000 Samsung LM301H EVO 800W LED Grow Light

    2024 Mars Hydro Smart FC8000 Samsung LM301H EVO 730W 2024 new version FC 8000-EVO, is powered by highly-efficient Samsung LM301H EVO chips that b...

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    $579.99 - $579.99
    $579.99
    $579.99 - $579.99
    $579.99
  • Mars Hydro FC6500 Samsung LM301H EVO 730W LED Grow Light - LED Grow Lights Depot
    $529.99 - $529.99
    $529.99
    $529.99 - $529.99
    $529.99

    Mars Hydro FC6500 Samsung LM301H EVO 730W LED Grow Light

    Mars Hydro Smart FC6500 Samsung LM301H EVO 730W The 2024 new version FC 6500-EVO, is powered by highly-efficient Samsung LM301H EVO chips that b...

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    $529.99 - $529.99
    $529.99
    $529.99 - $529.99
    $529.99
  • GrowPros GH800 Greenhouse Supplemental Light | Single Channel 800W - LED Grow Lights Depot
    $0.00 - $0.00
    $0.00
    $575.00
    $575.00 - $620.00
    $575.00

    GrowPros GH800 Greenhouse Supplemental Light | Single Channel 800W

    GH800 GREENHOUSE SUPPLEMENTAL LIGHT Single Channel/Full Spectrum The 800-watt GH800 greenhouse light is designed to improve qua...

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    $0.00 - $0.00
    $0.00
    $575.00
    $575.00 - $620.00
    $575.00
  • Fluence SPYDR Fang PhysioSpec Indoor Grow Light - LED Grow Lights Depot
    $799.99
    $799.99 - $799.99
    $799.99
    $739.99
    $739.99 - $739.99
    $739.99

    Fluence SPYDR Fang PhysioSpec Indoor Grow Light

    Fluence SPYDR Fang PhysioSpec Indoor Grow Light LIGHT UP YOUR BUSINESS TO NEW HEIGHTS The most trusted and proven grow light has been reoptimized ...

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    $799.99
    $799.99 - $799.99
    $799.99
    $739.99
    $739.99 - $739.99
    $739.99
  • Mars Hydro FC4800 Samsung LM301H EVO 480W LED Grow Light - LED Grow Lights Depot
    $371.99 - $371.99
    $371.99
    $371.99 - $371.99
    $371.99

    Mars Hydro FC4800 Samsung LM301H EVO 480W LED Grow Light

    Mars Hydro FC 4800-EVO SAMSUNG LM301H EVO 480W Smart Dimmable LED Grow Light For Indoor Veg Flower 2024 NEW version FC 4800-EVO is powered by h...

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    $371.99 - $371.99
    $371.99
    $371.99 - $371.99
    $371.99
  • Gavita CT 2000e LED | 208-480V - LED Grow Lights Depot
    $989.00 - $1,589.00
    $989.00
    $989.00 - $1,589.00
    $989.00

    Gavita CT 2000e LED | 208-480V

    Introducing the next generation of the Gavita Compact Toplight LED: the Gavita CT 2000e. Designed as a direct replacement for HPS, the CT 2000e se...

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    $989.00 - $1,589.00
    $989.00
    $989.00 - $1,589.00
    $989.00
  • Secret Lighting SL-680 MEGA LED Grow Light - LED Grow Lights Depot
    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00

    Secret Lighting SL-680 MEGA LED Grow Light

    Secret Lighting SL-680 MEGA LED Grow Light PERFECT BY ITSELF; IDEAL FOR SHARED LIGHTING SCENARIOS Features 3.0 PPF/W (μmol/J) DLC Hort Listed ...

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    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00
  • Secret Lighting SL-760 LED Grow Light - LED Grow Lights Depot
    $1,099.00 - $1,099.00
    $1,099.00
    $1,099.00 - $1,099.00
    $1,099.00

    Secret Lighting SL-760 LED Grow Light

    Secret Lighting SL-760 LED Grow Light LOW PROFILE 760 WATT LED GROW LIGHT Features 2.9 PPF/W (μmol/J) DLC Hort Listed ETL Certification I...

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    $1,099.00 - $1,099.00
    $1,099.00
    $1,099.00 - $1,099.00
    $1,099.00
  • FloraFlex 400W Full Spectrum LED Grow Light | PRE-ORDER: Ships early June - LED Grow Lights Depot
    Pre-order
    $295.64 - $325.64
    $295.64
    $295.64 - $325.64
    $295.64

    FloraFlex 400W Full Spectrum LED Grow Light | PRE-ORDER: Ships early June

    FloraFlex 400W Full Spectrum LED Grow Light  The FloraFlex® 400W LED Grow Light (Patent Pending) features advanced custom full spectrum diode...

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    $295.64 - $325.64
    $295.64
    $295.64 - $325.64
    $295.64
    Pre-order
  • FloraFlex Under Canopy 6-Bar 720W LED Grow Light | 4'x8' to 4'x12' Coverage | PRE-ORDER: Ships in May - LED Grow Lights Depot
    Pre-order
    $899.99 - $899.99
    $899.99
    $899.99 - $899.99
    $899.99

    FloraFlex Under Canopy 6-Bar 720W LED Grow Light | 4'x8' to 4'x12' Coverage | PRE-ORDER: Ships in May

    Under Canopy 6-Bar LED Grow Light 720W | 4'x8' to 4'x12' Coverage Stands sold separately The 720W UnderCanopy LED Grow Light (6 Bars, 120W ...

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    $899.99 - $899.99
    $899.99
    $899.99 - $899.99
    $899.99
    Pre-order
  • FloraFlex Under Canopy 3-Bar 360W LED Grow Light | 4'x4' to 4'x6' Coverage | PRE-ORDER: Ships in May - LED Grow Lights Depot
    Pre-order
    $499.99 - $499.99
    $499.99
    $499.99 - $499.99
    $499.99

    FloraFlex Under Canopy 3-Bar 360W LED Grow Light | 4'x4' to 4'x6' Coverage | PRE-ORDER: Ships in May

    Under Canopy 3-Bar LED Grow Light 360W | 4'x4' to 4'x6' Coverage Stands sold separately The 360W UnderCanopy LED Grow Light (3 Bars, 120W per...

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    $499.99 - $499.99
    $499.99
    $499.99 - $499.99
    $499.99
    Pre-order
  • NextLight Mega Pro (DISCONTINUED) - LED Grow Lights Depot
    Sold out
    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00

    NextLight Mega Pro (DISCONTINUED)

    Out of stock and discontinued as of Jan 13, 2025. Check out the new Secret Lighting SL-680 MEGA.   NextLight Mega Pro - 640W LED Grow Light The O...

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    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00
    Sold out
  • Iluminar iLogic™ FS PLUS 340W | Vegetative Spectrum - LED Grow Lights Depot
    $774.00
    $774.00 - $774.00
    $774.00
    $516.00
    $516.00 - $516.00
    $516.00

    Iluminar iLogic™ FS PLUS 340W | Vegetative Spectrum

    Iluminar iLogic FS PLUS 340W Supercharged Vegetative LED for the Most Demanding Cultivars Set your plants up for success with the iLogic™ FS Plu...

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    $774.00
    $774.00 - $774.00
    $774.00
    $516.00
    $516.00 - $516.00
    $516.00
  • Iluminar iLogic™ FS PLUS 630W - LED Grow Lights Depot
    $1,058.00
    $1,058.00 - $1,058.00
    $1,058.00
    $706.00
    $706.00 - $706.00
    $706.00

    Iluminar iLogic™ FS PLUS 630W

    Iluminar iLogic™ FS PLUS 630W Supercharged Full Spectrum LED for the Most Demanding Cultivars Covering large canopies with uniform and intense ful...

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    $1,058.00
    $1,058.00 - $1,058.00
    $1,058.00
    $706.00
    $706.00 - $706.00
    $706.00
  • HortiBloom Mega Eco 500 LED Grow Light | High-Efficiency 500W Full-Spectrum | PRE-ORDER: Ships mid-late April - LED Grow Lights Depot
    Pre-order
    $320.99 - $320.99
    $320.99
    $320.99 - $320.99
    $320.99

    HortiBloom Mega Eco 500 LED Grow Light | High-Efficiency 500W Full-Spectrum | PRE-ORDER: Ships mid-late April

    HortiBloom Mega Eco 500 LED Grow Light The HortiBloom Mega Eco 500 LED Grow Light is a high-efficiency, full-spectrum lighting solution designed fo...

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    $320.99 - $320.99
    $320.99
    $320.99 - $320.99
    $320.99
    Pre-order
  • 4-Pack AeroLight A100 Tunable Spectrum LED Grow Light 100W | with Integrated Circulation Fan | Compatible with APP | 4 x 4 Ft. Coverage - LED Grow Lights Depot
    $739.96
    $739.96 - $739.96
    $739.96
    $419.96
    $419.96 - $419.96
    $419.96

    4-Pack AeroLight A100 Tunable Spectrum LED Grow Light 100W | with Integrated Circulation Fan | Compatible with APP | 4 x 4 Ft. Coverage

    4-Pack AeroLight A100 Tunable Spectrum LED Grow Light 100W | with Integrated Circulation Fan | Compatible with APP | 4 x 4 Ft. Coverage Introducing...

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    $739.96
    $739.96 - $739.96
    $739.96
    $419.96
    $419.96 - $419.96
    $419.96
  • AeroLight Wing AW400SE Full Spectrum LED Grow Light 400W | with Integrated Circulation Fan | Compatible with APP | 4 x 4 Ft. Coverage - LED Grow Lights Depot
    $399.99
    $399.99 - $399.99
    $399.99
    $339.99
    $339.99 - $339.99
    $339.99

    AeroLight Wing AW400SE Full Spectrum LED Grow Light 400W | with Integrated Circulation Fan | Compatible with APP | 4 x 4 Ft. Coverage

    AeroLight Wing AW400SE Full Spectrum LED Grow Light 400W | with Integrated Circulation Fan | Compatible with APP | 4 x 4 Ft. Coverage AeroLight Win...

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    $399.99
    $399.99 - $399.99
    $399.99
    $339.99
    $339.99 - $339.99
    $339.99
  • AeroLight Wing AW400SE Full Spectrum LED Grow Light 400W | with Integrated Circulation Fan & GrowHub E42A | Compatible with APP | 4 x 4 Ft. Coverage - LED Grow Lights Depot
    $478.00
    $478.00 - $478.00
    $478.00
    $379.00
    $379.00 - $379.00
    $379.00

    AeroLight Wing AW400SE Full Spectrum LED Grow Light 400W | with Integrated Circulation Fan & GrowHub E42A | Compatible with APP | 4 x 4 Ft. Coverage

    AeroLight Wing AW400SE Full Spectrum LED Grow Light 400W | with Integrated Circulation Fan & GrowHub E42A | Compatible with APP | 4 x 4 Ft. Cov...

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    $478.00
    $478.00 - $478.00
    $478.00
    $379.00
    $379.00 - $379.00
    $379.00
  • AeroLight Wing AW400 Tunable Spectrum LED Grow Light 400W | with Integrated Circulation Fan | Compatible with APP | 4 x 4 Ft. Coverage - LED Grow Lights Depot
    $459.00
    $459.00 - $459.00
    $459.00
    $389.99
    $389.99 - $389.99
    $389.99

    AeroLight Wing AW400 Tunable Spectrum LED Grow Light 400W | with Integrated Circulation Fan | Compatible with APP | 4 x 4 Ft. Coverage

    AeroLight Wing AW400 Tunable Spectrum LED Grow Light 400W | with Integrated Circulation Fan | Compatible with APP | 4 x 4 Ft. Coverage AeroLight is...

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    $459.00
    $459.00 - $459.00
    $459.00
    $389.99
    $389.99 - $389.99
    $389.99
  • AeroLight Wing AW400 Tunable Spectrum LED Grow Light 400W | with Integrated Circulation Fan & GrowHub E42A | Compatible with APP | 4 x 4 Ft. Coverage - LED Grow Lights Depot
    $538.00
    $538.00 - $538.00
    $538.00
    $429.99
    $429.99 - $429.99
    $429.99

    AeroLight Wing AW400 Tunable Spectrum LED Grow Light 400W | with Integrated Circulation Fan & GrowHub E42A | Compatible with APP | 4 x 4 Ft. Coverage

    AeroLight Wing AW400 Tunable Spectrum LED Grow Light 400W | with Integrated Circulation Fan & GrowHub E42A | Compatible with APP | 4 x 4 Ft. Co...

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    $538.00
    $538.00 - $538.00
    $538.00
    $429.99
    $429.99 - $429.99
    $429.99
  • PhotonTek X 600W PRO 2.9 LED - LED Grow Lights Depot
    $719.00 - $764.00
    $719.00
    $719.00 - $764.00
    $719.00

    PhotonTek X 600W PRO 2.9 LED

    PhotonTek X 600W PRO 2.9 LED P-TEK X 600W Pro 2.9 LED producing a PPF of 1770 µmol/s and a very high efficacy of up to 2.9 µmol/J.   The X 600W Pr...

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    $719.00 - $764.00
    $719.00
    $719.00 - $764.00
    $719.00

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