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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
- 3 Year warranty
- ROI-E420 LED Grow Light
- 9' Connecting Cable
- 1' 120 Volt - M25 Plug
- Information Page
- User Manual
- Rope Ratchet
- 240V Adaptor (if 240V option selected)
The ROI-420 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 fixture in the event of excessive room temperatures, such as in the even of HVAC failure, potential saving gardens from heat damage.
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°
- 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
Dimming: Dimmable on unit, more controllability with controller (not-included)
Operating temperature: -20°C to +45°C
Operating/input voltage: 110-277v AC
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: 3 years full
🚚 Orders over $200 ship for free to 48 cont. U.S States.
📦 Ship with Discrete Packaging.
🔒 Come with Full Manufacturer's Warranty.
↩️ Qualify for Hassle Free Returns.
💨 Ship from our warehouses in the USA.
Please see our full Shipping + Returns Policy for details.