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Grower's Choice ROI-E420

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Original price $450.00
Original price $450.00 - Original price $733.00
Original price $450.00
Current price $405.99
$405.99 - $659.99
Current price $405.99
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Grower's Choice ROI-E420

 

Introducing the ROI-E420 Horticulture LED System by Grower's Choice. This high performance and cost-effective lighting solution for commercial and home horticulture is now available. 

The ROI-E420 is controllable with the Grower's Choice Master Controller and is compatible with all quality master controllers. Cultivators can set the fixture to turn on and off at desired times, program sunrise/sunset settings, program dimming options and set protective fail-safes to dim or turn off fixture in the event of excessive room temperatures, such as in the event of HVAC failure, potentially saving gardens from heat damage.

  • 420W power draw
  • 2.6 umol/j efficacy
  • 1090 umol/s total light output
  • Up to 4'x4' (16 sq ft) coverage area 
  • GC-3k Full Spectrum with 660nm deep red (Osram diodes)
  • Onboard dimming function 0-10v
  • Compatible with Grower's Choice Master Lighting controller 
  • Even light distribution
  • Fanless Design
  • IP65 Waterproof
  • UL8800, UL1598, DLC and CE certification
  • 5Year warranty 

 

Spectrum

Optional Grower's Choice Master Controller

Total Control: The ROI-E420 is controllable with the Grower’s Choice Master Controller and is compatible with all quality master controllers. Cultivators can set the fixture to turn off and on at desired times, program sunrise/sunset settings, program dimming options and set protective fail safes to dim or turn off fixtures in the event of excessive room temperatures, such as in the event of HVAC failure, potential saving gardens from heat damage.

Controller can be added above the 'Add to Cart' button on this page

 

Wattage draw at the wall: 420 watts

HPS equivalent: 800w 

LEDs: Osram LEDs; 54,000-hour lifespan until L90

Spectrum: GC-3K Full Phase; Full spectrum with 660nm deep red

PPF (light output): 1090 umol/s

    PPF/Watt: 2.6 umol/j

    Beam angle: 120°

    Coverage area:

    • Flower: 3' x 3' to 3.5' x 3.5'
    • Veg: 4' x 4' 

    Mounting height: 6'-24' above canopy

    Dimensions: 35.3” L x 34.6” W x 3.2” H

    Cooling: Passive

    Dimming: Dimmable on unit, more controllability with controller (not included)

    Operating temperature: -20°C to +45°C

    Operating/input voltage: 110-277v AC

    Plug: NEMA 6-15P 240V plug (NEMA 5-15P 120V plug adapter included)

    Amperage: 120V: 4.0A / 208V: 2.5A / 240V: 2.0A / 277V: 1.8A

    Product weight: 19.4 lbs

    Additional details: IP65; UL8800, UL1598, DLC and CE certification

      Recommended for: Home grows, Commercial grows, Grow rooms, Tents

      Manufacturer's Warranty: 5-years

      Order shipment preparation takes 3 days. Once shipped orders usually take 2 weeks to be delivered. These are estimations; delivery can be delayed for reasons beyond our control. You can always contact us to know the exact delivery time once you placed an order with us. Have a look at our shipping policy here.