Grower's Choice ROI-E420 Horticultural LED Grow Light

Grower's Choice

Grower's Choice ROI-E420 Horticultural LED Grow Light

Introducing the ROI-E420 Horticulture LED System.

High Performance:
1090 μmol/s Total Output
2.6 μmol/J System Efficacy

Energy Saving and Easy HVAC:
Up to 40% energy saving
40% less HVAC requirement

Total Control:
The ROI-E420 is controllable with Grower's Choice Master Controllers 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 the fixture in the event of excessive room temperatures, such as in the event of an HVAC failure, potential saving gardens from heat damage.

Grower's Choice ROI-E420 LED Grow Light Specifications:

  • Spectrum: GC-3K Full Phase
  • PPF: 1090 µmol/s
  • Input Power: 420W
  • Efficacy: 2.6 µmol/s
  • Dimensions: 35.3" x 34.6" x 3.2"
  • Weight: 19.4lbs
  • Mounting Height: 6" - 24" above the canopy
  • Thermal Management: Passive
  • Dimming: 0-10V
  • Light Distribution: 120°
  • Lifetime: L90 (>54,000 hrs)
  • Power Factor: >90%
  • Certifications: IP65, CE, UL 8800, UL1598, DLC
  • Warranty: 3 Year Standard Warranty


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