The Green Sunshine Company

The Green Sunshine Company Electric Sky ES300 V2 LED Grow Light

CAD $884

Bulk/wholesale pricing available for this product:
call us or email us for volume quote.


The Electric Sky 300 (ES300) is The Green Sunshine Company's flagship 300 watt LED grow light – a triumph for the indoor garden. Each Electric Sky evenly illuminates a rectangular grow area with a special recipe of color that grows plants bigger and faster.  It has no moving parts, is easy-to-use and grows with excellent results from seed to flower.  Plants like exotic flowers, peppers, and leafy greens will flourish under the Electric Sky with a wideband spectrum geared for high yield.

  • Grower-Proven Results
  • Flowers Up To 2.5'x5'
  • 2x ES300 Replace 1000W HPS
  • In Stock – Discrete Shipping Worldwide
  • 90 Day Money Back Guarantee
  • 3 Year Warranty
  • Ships from USA – Portland, OR
  • ETL Listed for Quality & Safety


Recommended configurations:

  • 1x ES300 – Flower 2'x4' – 2.5'x5' / Veg 3'x6'
  • 2x ES300 – Flower 4'x4' – 5'x5' / Veg 6'x6'
  • 3x ES300 – Flower 5'x5' or 4'x6' / Veg 7'x7'
  • 4x ES300 – Flower 4'x8' – 5'x10' / Veg 6'x12'


    Product Highlights

    If you’re a professional producer who expects uncompromising quality in results and you demand the ultimate way to boost your yields in weight, potency and Terpenes quality with a BLAZING FAST growing/flowering time, then the Electric Sky 300 is the SECRET WEAPON that can make it happen.

    No other grow light in the industry can match the Electric Sky in growing and flowering power.

    The patent-pending GS1 Wideband Spectrum technology not only replicates the exact power of the Sun’s wavelengths that plants thrive in, the ES300 gives your plants even more of what they’re looking for.

    It’s like putting your entire crop on steroids!  The Electric Sky 300 saturates your plant’s HIDDEN GROWTH CENTERS with a unique, scientifically proven recipe combination of growing and flowering light wavelength nutrients your plants understand.

    The ES300 unleashes any plant strain’s true optimum potential, delivering explosive yield results up to one to two weeks faster… you’ll see your profits soar because you’ll require a fraction of the electrical power, nutrient, and water costs then with any other LED light system you’ve tried before.

    • GS1 WIDEBAND SPECTRUM TECHNOLOGY lets your plants “see” and soak in what traditional LEDs can’t give them: a scientific nutrient blend through spectral light wavelengths.  
    • GIVE YOUR PLANTS THE CORRECT INFORMATION: When plants don’t have enough infrared light, they’re “flying blind”. They can’t “see straight” or “think straight”. All other LED’s prevent plants from making use of all the light they receive. The ES300 gives CONCENTRATED growing flower power with UNSURPASSED SPECTRAL RED & INFRARED GENERATION of over 60%
    • MODULAR SYSTEM: each ES300 panel creates a SKY to fit up to a 2.5 X 5 foot space where more than one linked together EXPANDS to satisfy your growing needs by FULLY illuminating any larger growing area you design EVENLY with a rectangular light footprint.
    • EDGE-TO-EDGE garden growth keeps whole garden brighter with NO burn & HIGHER yields. Distributed LEDs and special linear lenses SHINE LIGHT into the corners of your garden.
    • COVERAGE INTENSITY creates a full side-to-side optimum “Sweet Spot” with evenly distributed LEDs.  Lenses focus light for the ultimate up-and-down intensity towards your plants. This prevents your garden from LOSING GROW POWER when light touches a wall in your grow tent or room…
    • CANOPY PENETRATION activates growth beneath the canopy with penetrating spectrum colors for higher potency AND more usable product beneath the canopy.
    • GROW STRONG – LARGER, FASTER GROWTH The ES300 injects your plants with the direct growing and flowering “light” information they need. This special information is like a secret nutrient recipe only scientists know about that IGNITES growth, flower size and weight you won’t believe until you try the 100% GUARANTEED ES300 for yourself!
    • PASSIVE COOLING only 300 WATTS of light for 500 WATTS of growing power with half the heat!  No moving parts to make noise OR break down the road…
    • HEIGHT UTILIZATION to grow higher and wider with near-field lighting gets the ES300’s only 15-18” from your plant canopy with “direct down” focused light WITHOUT BURNING or WASTE with linear, dual-way optical lenses.
    • You don’t have to just grow regular plants anymore…GROW TREES!
    • 90 DAY MONEY-BACK GUARANTEE means you can grow an entire garden to finish to SEE how, without any financial risk to you that these lights DOMINATE and outperform all the others!





    Model/SKU: Electric Sky ES300

    True wattage: 300 Watts

    LEDs: Top-Bin Mid Power Wideband Diodes

    Beam angle: Dual-Way Linear Lens 60° x 120°

    Spectrum: GS1 “Wideband” Spectrum for Flowering Plants;  Creates larger leaves and stems for exponentially faster growth in veg & massive yields in flower

    Efficacy (300nm-780nm): 2.0 μmol/J

    Total Photon Flux (300nm-780nm): 600 μmol/s


    • Expected Fixture Lifetime: 90,000 Hours [20 yrs flower / 16 yrs veg]
    • Expected 90% LED Brightness: 50,000 Hours [11 yrs flower / 7 yrs veg]

    Coverage Area:

    • Vegetative footprint: 1 unit - up to 3 x 6’ ;  2 units - up to 6' x 6'
    • Flowering footprint: 1 unit - up to 2.5’ x 5’; 2 units - up to 5’ x 5’

    Hang Height:

    • Vegetative: 24” - 48”
    • Flowering: 18” - 20”

    Dimensions: 36L x 12W x 2.5H inches

    Weight: 22 lbs

    Voltage / Amperage: AC100~270V; 2.5A @ 120V / 1.25A @ 240V; 50Hz - 60Hz

    Certification: CE, RoHS, ETL Listed for Safety in Damp/Dry Locations (Eligible for Energy Rebates)

    Manufacturer's Warranty: 3 year

    In the box you’ll find:

    • Wire Gripper Cable
    • 120V Plug Adapter
    • 240V Plug Adapter

      Returns: 100% refund & free return ship within 30 days, 120 day return policy w/ 15% restock fee



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      Delivery over $149

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      All continental US orders over $99 qualify for free shipping.

      Estimated Arrival

      Between 1 and 5 business days, depending on your location.

      Easy Returns for up to 90 days

      Depending on the brand.


      Please refer to our Shipping & Returns policy page for more detailed information.

      All products sold on Growbuds are subject to the respective manufacturer’s warranty policy, which normally lasts one year. These policies can be found on the original manufacturer’s website or by contacting them.The manufacturer will replace any defective parts within the warranty period. Damages caused by misuse, improper maintenance or neglect are not covered by the manufactures warranty.Growbuds will assist you in your warranty claim by helping you coordinate with the original manufacturer.If for any reason, your product is defective, please contact us directly at 1-877-900-2632 or via email at to request a Return Merchandise Authorization number (RMA). Should you have any questions or concerns about our warranty policy, please contact us.

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      Free Continental
      US Delivery over 99$

      Free Canadian
      Delivery over $149

      Safe Checkout