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Description
Maximize Yields in Limited Spaces with the ROI-E420's Full Spectrum Efficiency
The Grower's Choice ROI-E420 is a compact yet powerful LED grow light designed for both professional cultivators and hobbyist growers. Utilizing Grower's Choice's proven 3K full PAR spectrum, this fixture delivers optimal light quality for all stages of plant growth. With a power draw of 420 watts and a total PPF output of 1090 µmol/s, the ROI-E420 achieves an impressive efficacy of 2.6 µmol/J, ensuring energy-efficient operation without compromising on performance.
Its sleek, low-profile design makes it ideal for compact gardens and cultivation tents, offering a 4' x 4' coverage area for vegetative growth and a 3.5' x 3.5' area for flowering. The fixture features onboard dimming capabilities and is compatible with the Grower's Choice Master Lighting Controller, allowing for advanced control features such as sunrise/sunset simulation and protective fail-safes to prevent heat damage.
Key Features:
High Output: Delivers a total PPF of 1090 µmol/s for robust plant growth.
Full Spectrum: 3K full-phase spectrum supports all growth stages, enhancing plant development.
Energy Efficient: Achieves an efficacy of 2.6 µmol/J, reducing energy consumption while maintaining high light output.
Advanced Control: Compatible with Grower's Choice Master Lighting Controller for customizable light cycles and safety features.
Durable Design: Built for long-term use in demanding cultivation environments, with IP65 water-resistant rating.
Wide Coverage: Effectively illuminates 4' x 4' grow spaces for vegetative growth and 3.5' x 3.5' for flowering, ideal for compact setups.
Specifications:
Power Consumption: 420W
Spectrum: 3K full-phase
PPF Output: 1090 µmol/s
Efficacy: 2.6 µmol/J
Coverage Area: 4' x 4' (vegetative), 3.5' x 3.5' (flowering)
Dimming: 0-10V compatible
Cooling: Passive thermal management
Mounting Height: 6" - 24" above canopy
Light Distribution: 120°
Dimensions: 35.3” L x 34.6” W x 3.2” H
Weight: 19.4 lbs (8.8 kg)
Certifications: UL8800, UL1598, DLC, CE, IP65
Warranty: 5 Years Standard Warranty
Included in the Box:
ROI-E420 LED Grow Light Fixture
9’ Connecting Cable
1ft NEMA 6-15P 240V M25 Plug
Information Page
120/240V Adapter
Rope Ratchets
User Manual
Note: Light Controller, Glasses, and RJ Data Cable are not included and can be purchased separately.
Downloads:
Optional Accessory:
Grower's Choice Master Lighting Controller
Enhance your cultivation setup with the Grower's Choice Master Lighting Controller. This advanced accessory allows for precise management of up to 100 fixtures, offering features like sunrise/sunset simulation, safety shut-offs, and customizable light cycles to create optimal growing conditions.
Why Buy From Us
We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Vista Greenhouses.
But first, you should definitely hear from our customers here.
- Free Shipping USA wide. No extra charges. Ever.
- Price Match Guarantee. Best prices online guaranteed.
- 30 Day Easy Returns. No happy with your product, we'll take it back no questions asked.
- Great Service. We pride ourselves on the best service, anywhere.
- Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.
Note: Excludes select freight items; see Shipping tab on product pages
Shipping
Shipping is FREE on all orders to customers within USA.
We don't want to mess around with fine print and extra charges, we like things to be simple and easy.
Want to know about our Returns Policy? Read more here.
Order Confirmation:
As soon as you place your order you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorised your credit card for the purchase.
As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment. If your item is on back-order or unavailable we will void the pre-authorisation and reach out to you via e-mail to see if alternate arrangements can be made.
If your item(s) are available for immediate shipment (within 5 business days) we will process the charges and get to work preparing your order for shipment.
Order Shipment:
If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.
We will send you shipping confirmation within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.
If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at sales@vistagreenhouses.com.
International Orders:
Please be aware that our products are made specifically for the USA market. This means that they require a [choose 110V or 240V] electrical system to function correctly.
Our products have generally not been certified for use with other countries electrical safety standards but all of our products are certified to USA standards.
We will happily ship our fantastic products to international customers. Due to the extremely wide variety of product dimensions we will provide an up to date shipping price quote for you on request.
If you are happy with our shipping quote we will prepare an order and payment though our ultra secure online payment gateway.
Damages:
Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.
If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging.
If your item(s) do arrived damaged please send photos to sales@vistagreenhouses.com, then visit our Returns page and lodge your return claim online.