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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
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Description
Growers Choice ROI-E900 – 1000W XL Commercial LED Grow LightBest High Output LED Grow Light for 4'x5' Commercial Canopy Coverage Step into the heavyweight class of commercial horticulture with the Growers Choice ROI E900 a 1000W, 8 bar LED beast engineered to dominate 4'x5' flower zones. With massive PPFD, Growers Choices signature 3K Full Phase spectrum, and optimized light penetration, the ROI E900 is built for commercial growers who demand high yields, high efficiency, and full canopy control. Quick Glance
Best High-Output LED Grow Light for 4'x5' Commercial Canopy Coverage
Step into the heavyweight class of commercial horticulture with the Growers Choice ROI-E900 — a 1000W, 8-bar LED beast engineered to dominate 4'x5' flower zones. With massive PPFD, Growers Choice’s signature 3K Full Phase spectrum, and optimized light penetration, the ROI-E900 is built for commercial growers who demand high yields, high efficiency, and full canopy control.
✅ Quick-Glance Benefits
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Massive Output
Up to 1000W of full-spectrum power for large flowering zones
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XL Coverage
Perfect for 4'x5' flower tables and commercial trays
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3K Full Phase Spectrum
Enhances flower quality, density, and secondary metabolite production
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Built for Commercial Scaling
Daisy chain and controller compatible for full-room sync
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Fast, Free U.S. Shipping
Ships quickly from U.S. warehouse locations
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What’s Included
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1x Growers Choice ROI-E900 LED Grow Light
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1x Power Cable
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1x RJ Data Cable
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1x Mounting Hardware Kit
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1x User Manual
Use It For
✔️ Large-scale commercial flower rooms
✔️ 4'x5' canopies with dense plant spacing
✔️ High-yield CO₂-enriched environments
✔️ Cultivators demanding max penetration and PPFD
🔍 Standout Features
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1000W Output
Heavy-duty power for large tables and full canopy saturation
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Controller Ready
Compatible with Growers Choice Master Controller for full room sync
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3K Spectrum
Drives robust flowering, terpenes, and tight stacking
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8-Bar Design
Maximizes distribution and minimizes shadowing over wide tables
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Optimize Your Setup with the Growers Choice Master Controller
Take your lighting system to the next level by adding the Growers Choice Master Controller. This dual-zone controller manages up to 200 fixtures, enabling full scheduling, sunrise/sunset simulation, and temperature-based auto dim/shutdown. It's the perfect companion for any ROI Series LED or GC CMH setup—offering safety, scalability, and total control in one compact device.
Ready to upgrade your grow setup?
Order the Growers Choice ROI-E900 today and unlock maximum canopy penetration, extended coverage, and heavy harvest potential — built for high-yield professionals.
Growers Choice ROI-E900 Specifications
Power Draw: 1000W
Efficacy: ~2.6 μmol/J
Spectrum: 3K Full Phase
Coverage: 4'x5' flowering footprint
Voltage: 120–277V AC
Mounting Height: 6"–12" above canopy
Daisy Chain Compatible: Yes
Controller Support: Growers Choice Master Controller or compatible
Design: 8-bar foldable aluminum structure
Certifications: UL 8800, Horti DLC (anticipated or in progress)
Waterproofing: IP65 Rated
Growers Choice ROI-E900 User Manual
Growers Choice ROI-E900 Warranty
Manufacturer Warranty: 5 Years
Covers defects in materials and workmanship
Support handled directly through Growers Choice or our team
FAQ
Q: What coverage area is the ROI-E900 designed for?
A: It's optimized for 4'x5' tables or grow trays, making it ideal for wide-format commercial growing.
Q: Can I control this fixture with a master controller?
A: Yes, it supports 0–10V control and is compatible with Growers Choice master controllers.
Q: What spectrum does it use?
A: The ROI-E900 uses Growers Choice’s 3K full-phase PAR spectrum for all growth stages.
Q: Is this fixture waterproof or certified?
A: Yes, it is UL listed and DLC certified for safety and energy rebate eligibility.
Q: What’s the warranty?
A: Covered by a 5-Year Manufacturer Warranty
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy