Grower’s Choice ROI-E200




The ROI-E200 is the newest member of the ROI-E series. With its versatile compact design and high-intensity 4000K spectrum, this fixture is excellent for commercial cultivators that need reliable low profile lights that perform excellently in all stages of growth and excel in veg. The ROI-E200 was also designed to be a functional seed to flower fixture, for the hobbyist looking to cultivate a quality garden in limited space.


  • 200W power draw
  • 2.5 umol/j efficacy
  • 500 umol/s total light output
  • 2’x4′ veg coverage area
  • GC-4k
  • Onboard dimming function 0-10v
  • Compatible with Grower’s Choice Master Lighting controller
  • Even light distribution
  • Fanless Design
  • IP65 Waterproof
  • UL8800, UL1598 and DLC certification
  • 5 Year warranty

What’s included:

  • ROI-E200 Series LED System
  • 1’ Connecting Cable
  • 9ft 240V – M25 Plug
  • Information Page
  • 120v plug (240v adapter included)
  • User Manual
  • Rope Ratchets




Optional Master Controller

Total Control: The ROI-E200 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 fixtures in the event of excessive room temperatures, such as in the event of HVAC failure, potential saving gardens from heat damage.






Wattage draw at the wall: 200 watts

HPS equivalent: 400w

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

Spectrum: GC-4K

PPF (light output): 500 umol/s

PPF/Watt: 2.5 umol/j

Beam angle: 120°

Coverage area: 2′ x 4′ veg

Mounting height: 6″-24″ above canopy

Dimensions: 43.2”L x 23.3”W x 2.3” H

Cooling: Passive

Dimming: 0-10v

Operating temperature: -20°C to +45°C

Operating/input voltage: 110-277v AC

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

Amperage: 120V: 1.75A / 208V: 1A / 240V: 0.87A / 277V: 0.75A

Power Factor: >90%

Product weight: 12.57 lbs

Additional details: IP65; UL8800, UL1598 and DLC certification

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

Manufacturer’s warranty: 5 years


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