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Growers Choice

ROI-E680S LED - 2nd Gen

ROI-E680S LED - 2nd Gen

Regular price $849.15 USD
Regular price Sale price $849.15 USD
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The ROI-E680S LED - 2nd Gen is a superior upgrade of the original ROI-E680. It maintains its reputation for producing high yields and has improved light distribution and heat management thanks to an enhanced conformal coating. The fixture also boasts upgraded controller capabilities, a balanced and sleeker design, and enhanced internal components for maximum performance. As with its predecessor, the ROI-E680S remains at the forefront of cultivation technology.



  • 680W power draw
  • 2.6 umol/j efficacy
  • 1770 umol/s total light output
  • 4'x4' to 5'x5' coverage area
  • GC-3k Full Spectrum with 660nm deep red (Osram diodes)
  • Onboard dimming function (100%, 80%, 60%, 40%)
  • Compatible with Grower's Choice Master Lighting controller 
  • Even light distribution
  • Fanless Design
  • IP65 Waterproof
  • DLC, ETL, CE certification
  • 5-year standard warranty 
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