Growers Choice's latest LED lighting fixture, the ROI-FF-650, represents a significant advancement in indoor horticulture technology.
With a power consumption of 650 Watts and an impressive output of 1950 PPF (Photosynthetic Photon Flux), this fixture offers unparalleled efficiency (3.0) for commercial growers without red loading.
Whats In The Box:
- ROI-FF LED Grow Light
- 1ft NEMA 6-15P 240V - M25 Plug
- RJ Data Cable
- 240V/120V Adaptor
- User Manual
- Rope Ratchet
Features & Benefits
Leveraging cutting-edge diode and driver technologies, the ROI-FF-650 delivers a 3k spectrum tailored to the specific needs of your flower rooms. Building upon Growers Choice's established expertise, this fixture maximizes both light output and spectrum quality while minimizing operational expenses. With the ROI-FF-650 growers can expect superior performance and enhanced yields, making it a standout choice in the realm of LED grow lighting solutions.
- GC-3K Full Spectrum
- 0-10v Dimming
- 120-480VAC Input
- On board dimming
- IP66
- DLC, ETL
Optional Upgrade: Growers Choice Master Lighting Controller
The ROI-FF is controllable with Grower’s Choice Master Controller 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.
This dual-channel controller allows daisy-chaining up to 100 fixtures per zone. Enabling complete control of your growing environment with timed on/off switching, sunrise/sunset, and precise temperature readings with dual thermal probes and thermal-threshold auto dim-shutdown for additional protection.

Specifications
Spectrum | GC-3K Full |
---|---|
PPF | 1950 µmol/s |
PAR | 3.0 µmol/J |
Power | 650 Watts |
Color Render Index | ≥86 |
Mounting Height | 6" - 24" |
Power Driver | Isolated Driver |
Driver Efficiency | ≥90% (220 VAC input) |
Dimming | 0-10V & Step Dimming |
---|---|
Dimming Range | 10% - 100% |
Light Distribution | 120° |
Max Ambient Temp | 104°F/40°C |
Power Factor | >0.9 |
Dimensions | 45"L x 44"W x 4.2"H |
Weight | 22 lbs. |
Certifications | ETL, CE, DLC |
Brand | Growers Choice |
---|---|
SKU | ROI-FF |
Weight (lb.) | 34.0000 |
Prop 65 | false |
Length (in.) | |
Width (in.) | |
Height (in.) | |
Warranty | 5 Year |
Lead Time | This product ships in 1-2 business days |
Hazardous Material | false |
UPC | 7134406197224 |
Lighting Type | LED |
LED Light Spectrum | Full Spectrum, Bloom Spectrum |
LED Fixture Type | Multi-Bar |
LED Features | Manual Dimming Knob, Dimmable *with Controller |
Est. Electricity Cost /mo | $28.08 |
Exact Watts | 650 Watts |
Suggested Hanging Height | 6" - 24" Above Canopy |
PAR Efficiency | 3.0 μmol/J |
Total PPF Output | 1950 µmol/s |
Power Factor | > 0.9 |
Voltage | 120 Volts, 240 Volts |
Amps | 5.55 Amps @ 120 Volts, 2.8 Amps @ 240 Volts, 2.4 Amps @ 277 Volts, 1.4 Amps @ 480 Volts |
Power Cord(s) Included | Yes - 240 Volt |
Coverage Area | Veg: 4' x 4'; Flower: 4' x 4' |
Grow Light Certifications | IP66 Rated, DLC Listed, ETL Listed |
ETL Listed | Yes |
UL Listed | No |