Bottom angled view of ROI-F720 grow light showing full diode array across all bars for balanced spectrum without red overloading.

Grower's Choice ROI-F720 LED Grow Light

Q: How many watts do I need for my grow space?

The wattage depends on the size of your grow tent or room. A general guideline is 30-50 watts per square foot for high-light plants like cannabis. For example, a 2x2 ft area may need 100-200W, while a 4x4 ft area may require 400-600W for optimal coverage.

Q: What is the difference between full-spectrum and red/blue LED grow lights?

Full-spectrum LED lights mimic natural sunlight, providing a balanced mix of blue (for vegetative growth) and red (for flowering and fruiting) light. Red/blue LED lights focus on specific wavelengths but may not support plants as effectively as full-spectrum lights.

by Grower's Choice

$1,099.00 - $1,099.00

$1,099.00

$1,099.00 - $1,099.00

$1,099.00

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You buy it, we back it! Your purchase is fully covered with a manufacturer’s warranty. More details here.

A commercial LED grow light delivering the proven performance of the ROI-E720 with a cost-effective design optimized for high-yield flower production and efficient facility expansion.

The Grower's Choice ROI-F720 is built for commercial growers who want proven flower room performance without paying for features they do not need. Delivering the same 3K Full Phase spectrum and identical performance as the ROI-E720, this fixture provides the light quality growers trust while utilizing a simplified single driver design to reduce upfront costs.

Designed for large-scale cultivation, the ROI-F720 delivers powerful full-spectrum output optimized for bloom production, canopy penetration, and flower quality. With 208–277V hardwired operation and 0–10V dimming compatibility, it integrates easily into professional lighting control systems. For growers focused on maximizing yield while maintaining budget efficiency, the ROI-F720 offers outstanding value and proven performance.

Features

Same proven 3K Full Phase spectrum as the ROI-E720 for consistent crop performance.
Identical light output and performance to the ROI-E720 at a more economical price point.
Single driver design reduces fixture cost while maintaining professional results.
Full-spectrum LED grow light optimized for flower production and plant health.
208-277V hardwired compatibility designed for commercial electrical systems.
0-10V dimming control integrates with advanced grow room automation platforms.
Commercial-grade construction engineered for high-intensity cultivation environments.
Ideal for facility expansions and retrofits where performance and budget both matter.

What's Included?

Grower's Choice ROI-F720 LED Grow Light
2 x Hanging Ropes

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Specifications

SKU: ROI-F720

Spectrum: Full Phase

Power Consumption: 720 watts

Efficacy: 3.0 µmol per joule

PPF Output: 2,160 µmol per second

Input Voltage: 208V to 277V AC

Power Frequency: 50 to 60Hz

Dimming: 0 to 10V controllable

Control Type: Hardwired

Weight: 6.5 kg or 14.33 lb

Dimensions: 42.4 in x 41.3 in x 2.28 in

Lifespan: L90 rated at 50,000 hours

Working Temperature Range: 32°F to 104°F or 0°C to 40°C

Storage Temperature Range: Minus 104°F to 158°F or minus 40°C to 70°C

Nominal Amperage by Input Voltage:

208V: 3.4 amps

240V: 3.0 amps

277V: 2.6 amps

Grow Light Central expert advice for indoor growing equipment

Who should use this LED grow light?

Commercial bud growers seeking high performance lighting at a lower upfront cost.
Facilities already equipped for hardwired 208V to 277V installations.
Operators using 0 to 10V lighting controls for centralized management.
Growers wanting the same proven spectrum and performance as the ROI E720.
Production rooms focused on maximum flower yield and efficiency.

Best applications

Full bloom cultivation using a 3K full phase spectrum.
Large scale flowering rooms requiring uniform canopy coverage.
Commercial facilities integrating advanced dimming and automation systems.
Retrofit projects replacing older fixtures with more efficient LED technology.
Operations targeting consistent flower quality and lower operating costs.

Why Shop with Grow Light Central?

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

Grow Light Central is a grow equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best grow facilities across the country.

Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.

FAQs

How many watts do I need for my grow space?

The wattage depends on the size of your grow tent or room. A general guideline is 30-50 watts per square foot for high-light plants like cannabis. For example, a 2x2 ft area may need 100-200W, while a 4x4 ft area may require 400-600W for optimal coverage.

What is the difference between full-spectrum and red/blue LED grow lights?

Full-spectrum LED lights mimic natural sunlight, providing a balanced mix of blue (for vegetative growth) and red (for flowering and fruiting) light. Red/blue LED lights focus on specific wavelengths but may not support plants as effectively as full-spectrum lights.