Grower's Choice ROI-E720 LED Grow Light Fixture

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Grower's ChoiceSKU: GC-ROI-E720

Sale price$ 1,388.95 Regular price$ 1,487.79
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Grower's Choice ROI-E720 LED Grow Light Fixture

The Growers Choice ROI-E720 is a powerful full-spectrum LED ideal for professional growers and serious enthusiasts.  

It uses the renowned 3K full PAR spectrum of Growers Choice, which makes it perfect for those who want to better yields every time.

The ROI-E720 provides up to 40 percent savings in energy but can cover up to 25 square feet inside grow tents. With 720 watts of power, the ROI-E720 gives you a PAR efficiency of 2.6 umols/J.

If you have an existing lighting controller, chances are the ROI-E720 will be compatible with your current device. This LED set comes with onboard dimming, to help you simulate night and daytime environments. 

But if you want full control, you can spring for the Growers Choice Master Controller to set the light to switch on and off during particular times or conditions to protect your plants from heat damage. 


Full PAR spectrum

The ROI-E720 has the same 3K Full PAR spectrum that comes standard for Growers Choice.

Energy Efficient

Get up to 40 percent energy savings without sacrificing light quality with the ROI-E720.

Compatible with most controllers

The ROI-E720 is compatible with most controllers in the market. But you get the full functionality when using the Growers Choice Master Lighting Controller.

Complies with Industry Standards

The ROI-E720 meets industry standards, along with being UL 8800 and Horti DLC certified for energy efficiency

Add Master Controller

Get the best supplement to your Growers Choice lighting system through the Master Controller.

It features a two-channel programmable module that gives you control over two (2) separate growing areas.

The Master Controller uses a user-friendly LCD touchscreen for navigation. It uses a clock with a timer that allows you to set it to slowly dim or brighten your lights to simulate sunrise and sunset.


Light Source



GC-3K Full Phase


1870 umol/s - 2080 umol/s

Max Input Power



2.6 μmol/s

Fixture Dimension | Wright

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

Mounting Height

≥6” (15.2cm) Above Canopy

Thermal Management




Light Distribution



L90: >54,000 hrs

Power Factor



UL 8800


5 Years Standard Warranty













All sales are final. The Grower's Choice ROI-E720 comes with a five year 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, neither Grower’s Choice makes any representation or warranty of any kind, express, implied or statutory, as to any matter whatsoever, including without limitation merchantability, fitness for a particular purpose, non-infringement or otherwise. Grower’s Choice hereby disclaim any such warranty. Without limiting the foregoing, Grower’s Choice do not make and shall not be deemed to have made any warranty as a result of any testing, sampling, or similar analysis that either may perform.

Grower’s Choice shall not under any circumstances be responsible for any loss or damage, indirect, special, ordinary, exemplary, consequential or otherwise, arising out of the purchase or use of the lamps, except as expressly provided in this warranty. Under no circumstances shall Grower’s Choice’s liability of any kind exceed the purchase price of the lamp in question.

Order Confirmation

As soon as your order is placed, an order confirmation will be sent to the email address you used to place the order. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for shipment we will submit the order for processing and arrange shipment. Please see current estimated lead times on the product page for each product.


Most products ship within 1 to 3 business days. Some items might take longer as they are delivered from our warehouse in Vancouver. As soon as we receive your tracking number, we will send it over to you.

Free Shipping

Free shipping is available across all provinces throughout Canada for orders over 149$.

International Orders

Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Most quotes can be obtained at checkout. If not, you can email us at for some more information on shipment. Items shipped internationally from the USA may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not Canada Grow Supplies Inc.


If you need to cancel your order, we recommend reaching out to us ASAP. We charge a 2.9% (credit card), 3.5% (PayPal), 4.0% (PayPal International), 4.1% (American Express), or 6.5% (Shop Pay Installments or Sezzle) order cancellation fee after the order was received. We can accommodate most requests, but due to the different time zones and schedules that our warehouses ship from, sometimes the cancellation request may not reach the warehouse in time before the product ships. Once the item has been arranged to ship or has shipped, the package will be treated like a 'return' and is subject to ship-back fees and restocking fees. If you purchased 'Route Package Protection', this can not be refunded after the order has shipped.


In order to make sure you are completely satisfied, we can send you a return label within 14 days of receiving the order. This is to guarantee that you are happy with the product. Some products might require a 10-25% restocking fee. Please visit our full return policy.

Why Canada Grow Supplies?

We’re glad you clicked here. It means you’d like some reassurance and we totally understand that.

1. We’ve had thousands of shipped orders and satisfied customers.

We started our business in 2020 with the intention of creating a one-stop shop for growing supplies without letting customers wait for their orders. We saw the potential to serve customers of this industry way better than they’ve been treated in the past.

2. We’re a small, Canadian, family-owned business.

Our small team overlooks every customer and their orders to ensure they are satisfied with their products. We answer the phone and website chat, and if we don’t, we get back to you within 6 hours or less! We even throw in some freebies at random.

3. Free Discreet Shipping Available in Canada

We offer free shipping on all orders over 149$ Canada-wide. Many companies have a weight limit for free shipping, we don’t!

4. 100% Lowest Price on the Market - Price Match Guarantee

We keep the best prices on the market at all times. If the price respects the companies’ lowest retail price, we will definitely price-match any other Canadian website.

5. Reliable International Shipping

Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or similar couriers. Go through the checkout process to receive a shipping quote or contact us if a shipping quote is not available at checkout.

6. Easy financing and interest-free payments

Finance your purchase within minutes without paying interest!

Sezzle: Buy what you want today and pay for it over four installments, interest-free. Look for the Sezzle button at checkout. Get approved up to $2,500.

7. We are authorized resellers with manufacturer’s warranty

You will buy confidently from us since only sell new, official products (no used items or clones). All warranties are new are 100% honored through the respective manufacturer.

8. Safe, Secure and Discreet Transactions

We accept major credit cards and debit cards, PayPal, Google Pay, Apple Pay, Sezzle, bank transfers, and money orders. All card payments are processed through our encrypted SSL security processing system. Your identity is always protected.

9. Hassle-free returns

Just in case your purchase was not up to your standards, we offer return shipping if you are not 100% satisfied for any reason

10. Route Package Protection

Adding Route Package Protection to your order at checkout means that your order is protected against being lost, damaged, or stolen. In the unfortunate instance that you experience one of these inconveniences, you can report an issue with Route and they will work with you to make sure you get the resolution you prefer.

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