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The Electric Sky 300 V3 (ES300 V3) is a 330W grow light designed for maximum yields in a 2×4’ to 3×5’ grow area. It beams the intensity of sunlight on the plant canopy for peak growth performance and top-to-bottom yield. With powerful growth wavelengths delivered to your plants, V3 adds new diode tech and higher wattage for unequaled plant growth performance. Grow bigger plants than you ever thought possible with your Electric Sky 300 V3!

ES300 V3 Product Details

  • Twice the light output as HPS but with an energy cost as low as $0.54 per day
  • Wideband full spectrum for fast vegging and heavy flower yields
  • Adjust full light intensity for all stages of growth
  • Control multiple lights simultaneously with daisy-chain dimming kit (included)
  • Silent operation & passive cooling means no moving parts
  • Rectangular light projection fits grow tents or expands to any area
  • Linear lenses prevent light loss, increase canopy penetration, and intensify growth power
  • Premium, heavy duty construction - LEDs protected by easy-clean lenses
  • 2x ES300’s will exceed the yield of an 1000W HPS while still only using 600 watts
  • Proven results that exceed expectations for peppers, tomatoes, leafy greens, and exotic flowering plants
Weight 22 lbs
Dimensions 36 (L) x 12 (W) x 2.5 (H) inches
Power 300 watts
HID Equivalent 500 watts
Lifetime 70,000+ hours (16 yrs flower / 10.6 yrs veg)
Coverage up to 2.5 x 5 feet during flowering (@18") and 3.5 x 7 feet during veg (@36")
Spectrum GS1 Wideband Spectrum*
Photon Efficiency [300nm-780nm] 2.0 Umol/J**
Input Voltage 100 - 277V
Amperage 2.5A @ 120V / 1.25 @ 240V
US Lab Tested Certification ETL Listed for Safety in Damp/Dry Locations - Eligible for Energy Rebate
Included in Box Fixture, cord with adapters (for 120V and 240V), wire gripper cables, ratchet hangers
Manufacturer's Warranty Three year warranty, 90 day money back guarantee