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

Reduced Price:

~~$1,099.00 USD~~ $700.00 USD$1,099.00 USD

Pay as little as
$70000/mo

for a term that suits you, up to 36 months.

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MODEL: TSLROIE720314

Order today, ships between February 16 - March 10, 2026

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Full Spectrum

Type

720W

Power

5' x 5'

Coverage

5 Years

Warranty

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

Support & Manuals

📄Performance Test 📄PPFD Map

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.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

Most orders are processed within 24-48 hours after being placed.

Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

Customer Reviews

Based on 3 reviews

100%

(3)

(0)

Purchase of ROI Growlights

Professional Handling of trimleaf with regards to delivery, advise and payment process.

Awesome led

Replace my cobs leds for the growers choice. I'm impressed so far, this lights a beast!

Bad mo fos

I bought two of these beast and was not even prepared for how bright and big they are! Nothing out there even compares to how bright they get and the yeild they produce! I've only been running them for a few weeks now and there is no comparison to the lights we were using before! Also never seen a light run so cool saving me a ton compared to the hps we were using before.

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Grower's Choice ROI-E720 LED Grow Light Fixture

About Grower's Choice ROI-E720 LED Grow Light Fixture

Grower's Choice ROI-E720 LED Grow Light Fixture

Features

High-Intensity Output

Proven 3K Full Spectrum

Peak Energy Efficiency

Onboard & External Dimming

Built for Safety

Passive Cooling

Grower's Choice ROI E720 Specifications

MAX AMPERAGE BY VOLTAGE SERVICE

Grower's Choice ROI-E720 LED Light Spectrum Analysis

Support & Manuals

Warranty

FAQs

Shipping & Returns

Customer Reviews

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