Grower's Choice ROI-E720

The ROI-E720, Grower's Choice's latest generation of high-intensity commercial horticulture LED fixtures, has been unveiled.

By far the most powerful led in its class, with a regular ppf of 1870 umol/s and a "BOOST" mode that increases output to 2050 umol/s for professional cultivators who require maximum ppf output.

The ROI-E720 was designed with larger dimensions to provide additional versatility and canopy coverage, particularly at the outer corners of 5'x5' production zones.

The ROI-E720 is IP65 water-resistant, UL 8800 certified, and Horti DLC approved, making it eligible for energy-saving rebates. With unrivalled safety, dependability, savings, and performance, the ROI-E720 is definitely the finest choice for growers who expect nothing less than the best. 

Main Features of Grower's Choice ROI-E720 Grow Light

• Onboard dimming function (100%, 75%, 50%, 25%)
• For heat dissipation, a fanless design is used.
• Full Spectrum GC-3k with 660nm deep red (top bin Osram diodes)
• Temperature range: -20°C to +45°C
• Waterproof IP65; Horti DLC; UL1598 and UL880 certifications

Recommended Hanging Height

• Propagation: 48"
• Vegetative: 24"
• Flowering: 6" to 12"

Area of coverage:

• Propagation: 7' x 7'
• Vegetative: 6' x 6'
• Flowering: 5' x 5'

Full Phase Spectrum

This fixture provides your plants with the whole spectrum of light, giving them everything they need to grow big and beautiful. Grower's Choice's renowned GC-3K Full Phase Spectrum will propel your plants to new heights by utilizing the best-LED diodes available.

High-Performance Efficiency & Cost Savings

This fixture produces 1870 - 2080 umols/s, which is ideal for growers who have stringent power requirements. With 720 Watts of power, this system has a PAR efficiency of 2.6 umols/J. Y

You can select the ideal quantity of power production and consumption with dimming capabilities and a voltage range of 120 Volts - 277 Volts.

The ROI-E720 genuinely provides a return on investment with up to 40% energy savings and 40% reduced HVAC requirement.

What distinguishes the ROI-E720 from other LED Fixtures?

The ROI-E720 is an easy-to-use commercial grade fixture. Grower's Choice, on the other hand, does not suggest the E720 for beginner growers or tent applications. The E720 is intended as a high-output fixture for commercial cultivation, producing roughly the same PPF as a conventional 1000w DE HPS light and lamp. 

The ROI-E720 has the ability to provide the largest yields and outstanding quality due to its intense PPF, 3k full phase spectrum, and balanced PPFD. This fixture is strongly recommended by GC for use in professional, environmentally controlled cultivations that supplement CO2. 

Without CO2, the gardener may be introducing more light than the plants can handle, potentially resulting in stunted growth or light damage. Understand your garden and offer appropriate lighting.

The BOOST Mode boosts the power from 680 to 720 and adds current LED technology upgrades. In the BOOST mode, the ROI can also be utilized to boost the PPF from 1870 umol/s to 2050 umol/s (approximately 10 percent). The ROI-E720 is intended to be a better replacement for 1000w HPS lights in indoor grow rooms with higher ceilings.

If you're growing in a room with a lower ceiling height or in a multi-tiered setup, the ROI-E680 may be a better choice because it allows you to get closer to the plants without overpowering them with intensity.

Without the use of an external controller, you may set the right intensity at any time for optimal plant growth. No problem if you prefer an external controller. Most lighting controllers, including the Growers Choice Master Lighting Controller, are compatible with this fixture. 

Cultivators can use the GC master controller to program the fixture to turn on and off at specific 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 an HVAC failure, potentially saving gardens from heat damage.

Optional Bloom Boost UV-R Bar Also Available

The Grower's Choice UV-R Bar set is now available. A horticulturally tailored supplemental bar set that works similarly to GC's 10K finishing bulbs by providing a crucial spectrum to further improve overall health, robust plant development, and greater resin production.

GC's new UV-R bar set is specifically intended to work with the ROI-E720; it is plug and play, with no additional wiring required. When coupled with a GC - Master Controller, the bar itself is controllable and dimmable. 

GC's UV-R bar set is a Horticulturally developed full-spectrum UV fixture that includes 6 different wavelengths for the greatest growing outcomes!

Grower's Choice Master Lighting Controller Provides External Control

The ROI-E720 is compatible with all quality master controllers and may be controlled by Grower's Choice Master Controller. Cultivators can program the fixture to turn on and off at predetermined times, set 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 an HVAC failure, potentially saving gardens from heat damage.

This dual-channel controller supports up to 100 fixtures per zone. With time on/off switching, sunrise/sunset, and exact temperature measurements with dual thermal probes and thermal-threshold auto dim-shutdown for added protection, you have complete control over your growing environment.

Specifications for the ROI-E720

* Growers Choice in-house integrating sphere measurements and typical spectrometric data for each LED were used to calculate PPF. Actual photometric measurements may vary within the bin tolerance of the LED manufacturer.

* Wattage numbers are representative of normal anticipated values. TSL Horti Tech maintains a flux and power consumption tolerance of 10%. The target light level may differ from the predicted level based on the ambient temperature, room reflection values, and other factors.

Guides & Documents

• Performance Test
• PPFD Map
• Download User Manual
• (Optional) Bloom Boost UV-R Bar User Manual