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Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only
Grower's Choice ROI-E720

Grower's Choice ROI-E720 LED Grow Light

by Grower's Choice
Save $627.00 Save $619.00
$1,339.00
$1,339.00 - $1,622.00
$1,339.00
$720.00
$720.00 - $995.00
$720.00

🌿 Free shipping on $175+ orders in the USA

🌿 Ships to Canada, AK & HI. Call us for info

🌿 Price match guarantee, details here

Energy Rebates & Bulk Pricing Available

SAVE BIG on your grow setup! Email or call us at (973) 206-7590. For rebates eligibility, click here.

Cash Payment Discounts & Financing Options

Get an additional 3% off when you pay by ACH, Money, or Zelle. Select your option at check out.

We accept all major credit cards, crypto and Paypal 0% credit plans. More details here.

Full Manufacturer’s Warranty

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

This powerful Grower's Choice ROI-E720 LED grow light provides 1870 μmol/s of total output, and with a wattage draw of 720 watts, it has a 2.6 μmol/J system efficacy. This means up to 40% savings on electricity costs. Lower heat output additionally cuts cooling requirements by about 40%.

Get to Know the Grower's Choice ROI-E720 LED Grow Light

The Growers Choice ROI-E720 is built for serious commercial growers looking for unmatched power and efficiency. Delivering a standard 1850 PPF with an optional BOOST mode up to 2050 PPF, this fixture maximizes PAR output for high-yield cannabis cultivation. Engineered for professional performance, the ROI-E720 is IP65 water-resistant, UL 8800 certified, and Horti DLC certified—making it eligible for energy rebates while ensuring long-term reliability.

Is the ROI-E720 Energy-Efficient?

At 2.8 µmol/J, the ROI-E720 outperforms HPS fixtures (1.3–2.1 µmol/J) in efficiency, delivering higher light output per watt while generating less heat. That means lower energy bills, reduced HVAC demand, and maximum light penetration—all without sacrificing performance.

Features

  • High-intensity output with a standard PPF of 1850 µmol and a BOOST mode reaching 2050 µmol for maximum PAR efficiency.
  • Compatible with Growers Choice master controller and other comparable devices for precision light control.
  • IP65 water-resistant rating ensures durability in humid grow environments.
  • UL 8800 certified for safety compliance in professional cultivation settings.
  • Horti DLC certified for energy rebate eligibility, optimizing cost savings.

What's Included?

  • ROI-E720 Series LED System
  • 9’ Connecting Cable
  • 1ft NEMA 6-15P 240V - M25 Plug
  • Information Page
  • 120/240 Adaptor
  • User Manual
  • Rope Ratchet

Download Resources

Spectrum

Specifications

Model Number: ROI-E720

Light Source: LED

Spectrum: GC-3K Full Phase

PPF (µmol/s): 1870 µmol/s - 2080 µmol/s

Input Power: 750W + EXT Control Boost

Efficacy: 2.6 µmol/J

Fixture Dimension | Weight:

  • 46.9”L × 46.8”W × 3.2”H / 44 lbs
  • 119.1 cm × 119 cm × 8.1 cm / 20 kg

Mounting Height: 6" - 24", depending on application

Thermal Management: Passive

Max. Ambient Temperature: 104°F / 40°C

Dimming: 0-10V

Light Distribution: 120°

Lifetime: L90: >54,000 hrs

Power Factor: >90%

Certifications: IP65, UL 8800, UL1598, DLC

Warranty: 5 Years Standard Warranty

Amperage by Voltage Service @ 720W

  • 120V: 6.9A
  • 208V: 4.3A
  • 240V: 3.4A
  • 277V: 3.1A

Who Should Use This LED Grow Light?

  • Professional cultivators maximizing PAR output for top-tier yields.
  • Commercial growers optimizing large-scale flower rooms with high-intensity lighting.
  • Energy-conscious facilities seeking Horti DLC certification for rebate eligibility.
  • Growers needing durability with an IP65 water-resistant and UL 8800 certified build.

Best Applications

  • High-PPFD flowering setups benefiting from 2050 PPF BOOST mode for resin production.
  • Large-scale operations requiring energy-efficient, high-output lighting.
  • Climate-controlled indoor grows where safety and certified reliability are priorities.
  • Scalable lighting systems using Growers Choice Master Controller for precision control.

Why Shop with Grow Light Central?

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

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

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

With years of cannabis growing experience, 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.