Best For: Hobbyist, Commercial, Medium Space, Full Cycle


 Special Features

  • Large footprint 3 x 3ft (Flower), 4 x 4ft (Veg)
  • Replaces 600 Watt HPS
  • Top Bin CREE CXB2540 COB LEDs
  • Full spectrum from Vegetative to Flowering
  • Dual Dimming Capability
  • Manufacturer Lifetime Warranty (10 Years)

Essential Info on the Optic 4 Gen 3 COB LED Grow Light

The new Optic 4 Generation 3 COB LED Grow Light features four of the CREE XLAMP CXB2540 warm white COBs (3000 kelvin) which are now 50% more powerful. We have also upgraded our thermal management system with 20% bigger heat sinks so the light runs cooler and lasts longer. The flowering specific spectrum is based on the McCree Action Spectrum which has proven to be the best spectrum for plant photosynthesis. We have loaded our bloom enhancers with FAR RED 640nm & 660nm which will give large resinous flowers. If you are looking for a LED to use exclusively for flowering than the Optic 4 Gen3 "Best for Bloom" is the way to go.

COBs: New! USA Made, 80 watt CREE XLAMP CXB2540 COBs

Optics: COBS & 5W LEDs have 90 degree Lens. Secondary Lens Directs light downwards, magnifies par and increases canopy penetration by up to 200%. 

    Spectrum: Full-spectrum + near infrared + Ultra Violet

    Spectrum of 3000k warm white COBs (below)

    Spectrum from Bloom Enhancer LED array (5w LEDs)

    Spectrum of COBs & Bloom Enhancer LED array combined.

    PAR: @24" 1250 u/mols @center of footprint

    Light Penetration @center of footprint

    PPFD @24": 823.83

    PAR Output @24" (.6M) Hanging Height in 3x3 area (.9m x .9m) : 

     

    PPFD @20": 845.13

    PAR Output @20" (.5M) Hanging Height in 3x3 area (.9m x .9m) : 

    Recommended Coverage area:

    • Veg: 4' x 4' / 1.2m x 1.2m 
    • Flower: 3' x 3' / .9m x.9m 
    • Flower 3.3' x 3.3' / 1M x 1M 

    Recommended hanging height:

    • Seedling: 36" (.9m)
    • Veg: 24"-36" (.6m-.9m)
    • Flower: 24" (.6m)

      Timer: Push button timer makes it easy to setup your lighting schedule

      Dimmability: Dual Channel, Ch.A COBs & Ch.B for Bloom Enhancer

      Ch.A COBs only (VEG & Bloom)

      Ch.B 5 Watt diode array only (Bloom Enhancer)

      Ch.A COBs & Ch.B 5 Watt array. (Flowering)

       

       Optic 4 Harvest Results of 1.2lbs Dry Weight (WCC) LIghtmover Grow