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Grower's Choice ROI-E720 LED grow light fixture with foldable bars and brand logo.
Grower's Choice ROI-E720 LED grow light fixture with gold bars and black frame.
Foldable LED grow light with multiple vertical bars and a black frame.
LED grow light fixture with multiple vertical light bars, gold and white design, black base.
TSL ROI-E720 LED grow light fixture control panel with dimmer and ports.
Grower's Choice ROI-E720 LED grow light fixture with foldable bars and brand logo.
Grower's Choice ROI-E720 LED grow light fixture with gold bars and black frame.
Foldable LED grow light with multiple vertical bars and a black frame.
LED grow light fixture with multiple vertical light bars, gold and white design, black base.
TSL ROI-E720 LED grow light fixture control panel with dimmer and ports.

Grower's Choice ROI-E720 LED Grow Light Fixture

5.0 (3 reviews)
Official Grower's Choice Dealer Model: TSLROIE720314
$1,099.00 USD$700.00 USD$1,099.00 USD
 $1,099.00 USD
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
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
Looking to finance equipment under your corporation? Learn more about Business Financing
  • Delivers 1870 to 2080 umol/s PPF for high intensity growth
  • Fanless passive cooling design for silent thermal management
  • Powered by 720W to cover a full 5x5 foot canopy area
  • 5-year standard warranty
  • View More Details
Order today, ships between June 19 - July 10, 2026

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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 switching from HPS to LED because high power bills and heat management are eating into your monthly margins.
  • You are moving to a full-spectrum bar fixture because uneven light across your 5x5 area is causing staggered harvests.

What We Found

  • The passive cooling keeps the room silent and eliminates the risk of a fan motor dying mid-cycle.
  • We noticed the GC-3K spectrum is quite heavy on the reds, which helps significantly with density in later stages.

What Users Say

  • Users who swapped out 1000W HPS units say their power bills dropped 40 percent without losing any canopy density.
  • Growers using the Master Controller say the sunrise simulation feature finally stopped their morning humidity spikes.

Grower's Choice ROI-E720 LED Grow Light Fixture

Are you struggling to achieve consistent, high-quality yields? The Grower's Choice ROI-E720 is a professional-grade, full-spectrum LED grow light engineered to solve that problem. It delivers powerful, efficient light coverage, giving serious growers the tools they need to maximize plant growth, density, and harvest quality every cycle.

Harnessing the renowned Grower's Choice 3K full PAR spectrum, this 720W fixture is optimized for all stages of growth, from seedling to flower. It achieves an impressive PAR efficacy of 2.6 umols/J while reducing energy consumption by up to 40% compared to traditional HPS lights, significantly lowering your operational costs. The ROI-E720 provides uniform coverage over a 5'x5' area, ensuring every plant receives the light it needs.

This fixture features onboard dimming for precise environmental control and is compatible with most lighting controllers on the market. For ultimate control over your garden, pair it with the Grower's Choice Master Controller to unlock advanced features like sunrise/sunset simulation and high-temperature auto-dimming. The ROI-E720 is a flagship model in the Grower's Choice lineup of high-performance LED grow lights.

Features

💡
High-Intensity Output

Delivers an impressive 1870-2080 umol/s PPF, providing powerful light for vigorous growth and flowering.

🌿
Proven 3K Full Spectrum

Utilizes the renowned GC-3K Full Phase spectrum, ideal for all stages of plant growth from veg to flower.

⚡️
Peak Energy Efficiency

Achieves a high efficacy of 2.6 μmol/J, saving up to 40% on energy costs compared to HPS lights.

🎛️
Onboard & External Dimming

Features 0-10V dimming capabilities for precise light control, compatible with most controllers.

🛡️
Built for Safety

UL 8800 certified and Horti DLC listed, ensuring it meets the highest industry safety and performance standards.

❄️
Passive Cooling

Silent, fanless design provides effective thermal management, extending the fixture's lifespan.

Grower's Choice ROI E720 Specifications

Specification Value
Light Source LED
Spectrum GC-3K Full Phase
PPF 1870 - 2080 umol/s
Max Input Power 800W
Efficacy 2.6 μmol/J
Fixture Dimensions 46.9”L x 46.8”W x 3.2” H
Fixture Weight 44 lbs (20 kg)
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, Horti DLC
MAX AMPERAGE BY VOLTAGE SERVICE
Voltage Amperage
120V 5.872A
208V 3.346A
240V 2.945A
277V 2.618A

Grower's Choice ROI-E720 LED Light Spectrum Analysis

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

Warranty

The Grower's Choice ROI-E720 comes with a 5-year standard warranty. This warranty does not apply to second-hand lamps. 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 other representation or warranty of any kind. Under no circumstances shall liability 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 and a 6' x 6' area during the vegetative stage. This ensures your plants get uniform light intensity across the entire canopy.

Can I control this light with my existing controller?+

Yes, the ROI-E720 is compatible with most 0-10V lighting controllers. However, to access its full potential, including sunrise/sunset simulation and high-temperature safety features, we highly recommend using the Grower's Choice Master Controller.

How high should I hang the light above my canopy?+

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 plants' growth stage and intensity requirements, moving it higher for seedlings and lower for flowering plants.

Is this light suitable for commercial operations?+

Absolutely. The ROI-E720 is engineered for professional growers and commercial facilities, offering reliability, efficiency, and high performance. For even larger scale operations or higher intensity needs, consider the Grower's Choice ROI-E900.

How does the GC-3K spectrum benefit my plants?+

The GC-3K Full Phase spectrum provides a balanced light recipe that supports robust growth through all stages. It includes a rich red and blue output that promotes strong vegetative growth and dense, resinous flowers, mimicking natural sunlight for healthier plants and higher yields.

Where can I learn more about choosing the right grow light?+

Choosing the right light is crucial for a successful harvest. For a comprehensive overview of what to look for in an LED grow light, we recommend reading our expert guide on things to pay attention to when buying LED grow lights.

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 (360) 800-5535

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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