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Grower's Choice ROI-E720 LED grow light fixture with black frame and eight tan light bars.
Modern LED grow light fixture with 8 golden-toned light bars on a black frame, for horticultural lighting.
A V-shaped LED grow light fixture with 12 golden bars containing many small LED lights and a black frame.
Horticultural LED grow light fixture featuring 12 gold vertical bars with white LEDs on a black articulated frame.
Black TSL ROI-E720 LED grow light fixture, gold light bars, rotary controller, and detailed specification label.
Grower's Choice ROI-E720 LED grow light fixture with black frame and eight tan light bars.
Modern LED grow light fixture with 8 golden-toned light bars on a black frame, for horticultural lighting.
A V-shaped LED grow light fixture with 12 golden bars containing many small LED lights and a black frame.
Horticultural LED grow light fixture featuring 12 gold vertical bars with white LEDs on a black articulated frame.
Black TSL ROI-E720 LED grow light fixture, gold light bars, rotary controller, and detailed specification label.

Grower's Choice ROI-E720 LED Grow Light Fixture

5.0 (3 reviews)
Official Grower's Choice Dealer Model: TSLROIE720314
$1,699.00 CAD$1,399.00 CAD$1,699.00 CAD
 $1,699.00 CAD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Options:Pay in 6, Pay Monthly
Amount:Up to $1,500 (Pay in 6)
$1,501–$30,000 (Monthly)
Schedule:Bi-weekly / Monthly
Term:6 bi-weekly / 6–60 months
Interest:0% (up to $1,500) / 11.99% APR
Not available in:Quebec
Looking to finance equipment under your corporation? Learn more about Business Financing
  • Delivers 1870 to 2080 µmol/s of full-spectrum light for 5x5 ft coverage
  • Passive thermal management system uses heavy-duty fins to eliminate noisy fans
  • Onboard 0-10V dimming dial provides manual control over intensity levels
  • 5-year standard warranty
  • View More Details

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VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are seeking uniform canopy growth because your current lights leave weak spots in the corners of your 5x5 tray.
  • You are switching to full-phase LEDs because swapping bulbs between stages is a labour-intensive process.
  • You are automating your setup because manually adjusting intensity for sunrise and sunset takes too much of your day.

What We Found

  • Pair this with the Master Controller if you want to skip the manual dimming and simulate a natural sunrise.
  • The passive cooling fins are heavy but they keep the bars cool enough to touch even after a full twelve hour cycle.
  • The ROI-E720 hits the sweet spot for 5x5 coverage without the extreme price tag of the high-end boutique bars.

What Users Say

  • Users who swapped out 1000W HPS units say their power costs dropped while their harvest quality remained high.
  • Commercial facility managers report that the DLC certification made getting their local energy rebates much easier.

Grower's Choice ROI-E720 LED Grow Light Fixture

Struggling to achieve consistent, high-quality yields across your entire canopy? The Grower's Choice ROI-E720 is engineered for serious growers who demand powerful, uniform coverage and a proven spectrum for exceptional results. This 720W powerhouse delivers the renowned 3K full PAR spectrum, driving incredible growth from the vegetative stage through flowering while consuming up to 40% less energy than traditional HPS lights.

With a massive PPF output of 1870-2080 µmol/s and a high efficacy of 2.6 µmol/J, the ROI-E720 provides the intense, deeply penetrating light needed for a dense, high-quality harvest in areas up to 5' x 5'. Onboard dimming gives you precise control over intensity, and for ultimate automation, it seamlessly integrates with the Grower's Choice Master Controller to simulate natural sunrise and sunset cycles. As one of the most reliable LED grow lights available, it's built to last and certified for safety and performance.

Features

🌱
Proven 3K Full Spectrum

Delivers the renowned GC-3K full PAR spectrum, optimized for vigorous growth and heavy yields from seed to harvest.

💡
High-Intensity Output

Pushes an impressive 1870-2080 µmol/s with a high efficacy of 2.6 µmol/J for deep canopy penetration.

💸
Energy Efficient Design

Achieve up to 40% energy savings compared to traditional HPS lighting without compromising on power or quality.

✅
Certified & Safe

UL 8800 and Horti DLC certified, ensuring top-tier safety, reliability, and eligibility for energy rebates.

Grower's Choice ROI-E720 LED Light Specifications

Specification Value
Light Source LED
Spectrum GC-3K Full Phase
PPF 1870 umol/s - 2080 umol/s
Max Input Power 800W
Efficacy 2.6 μmol/s
Fixture Dimensions 46.9”L x 46.8”W x 3.2” H (119.1cm L x 119cm W x 8.1cm H)
Weight 44lbs (20kg)
Mounting Height ≥6” (15.2cm) Above Canopy
Thermal Management Passive
Dimming 0-10V
Light Distribution 120°
Lifetime L90: >54,000 hrs
Power Factor >90%
Certifications UL 8800
Warranty 5 Years Standard Warranty
MAX AMPERAGE BY VOLTAGE SERVICE
Voltage Amperage
120V 6.9A
208V 4.3A
240V 3.4A
277V 3.1A

Grower's Choice ROI-E720 Spectrum Analysis

Grower's Choice ROI-E720 LED Grow Light Fixture spectrum analysis graph

Warranty

The Grower's Choice ROI-E720 comes with a five-year standard warranty. This warranty does not apply to second-hand lamps or lamps purchased pursuant to casual sales. All warranty claims must be directed to the retail store where the lamp was purchased. Except as provided in this warranty, Grower’s Choice makes no representation or warranty of any kind, express, implied or statutory. Under no circumstances shall Grower’s Choice’s liability of any kind exceed the purchase price of the lamp in question.

FAQs

What is the ideal coverage area for the ROI-E720?+

The ROI-E720 is designed to provide optimal coverage for a 5' x 5' area during the flowering stage. For the vegetative stage, it can effectively cover a larger area of up to 7' x 7'.

Can I control this light with my existing controller?+

Yes, the ROI-E720 uses a standard 0-10V dimming protocol, making it compatible with most lighting controllers on the market. For the most advanced features, such as sunrise/sunset simulation and high-temperature auto-dimming, we recommend using the dedicated Grower's Choice Master Controller.

How does this model compare to other Grower's Choice lights?+

The ROI-E720 is a high-power flagship model designed for maximum yield in a 5'x5' area. For smaller spaces like a 4'x4' tent, the Grower's Choice ROI-E420 offers the same great technology in a more compact size. For larger commercial applications, consider the even more powerful ROI-E900.

What is the recommended mounting height?+

For best results, the fixture should be mounted at a minimum height of 6 inches above the plant canopy. You can adjust the height based on your plant's growth stage and light requirements.

How can I learn more about optimizing light for my plants?+

Understanding the light spectrum is key to maximizing plant health and yield. We recommend reading our in-depth guide on how the grow light spectrum influences cannabis growth for detailed information and tips.

Happy To Help

Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (778) 300-3154

Why Trimleaf

Equipping home growers, craft producers, and commercial operations across North America since 2016.

10+
Years of Specialist Knowledge
4.8★
Over 1,900 Verified Reviews
50,000+
Growers Served
120+
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