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Introducing, the ROI-E420 full spectrum, compact horticulture LED fixture. Utilizing Grower's Choice proven 3K full PAR spectrum, this LED is perfect for professional cultivators and grow enthusiasts alike, who require a powerful LED fixture with a lower profile frame.
In Stock This item is available and ready to ship within the time frame listed on the product page.
Back Order This item is currently unavailable or out of stock. Your order will ship as soon as the item becomes available.
Pre Order This item is currently unavailable or out of stock, but new inventory is due by the EDA (estimated date of arrival) and your order will be shipped from the next incoming inventory.
Built to Order Production will begin on this item upon purchase and will ship when the product is complete.
Veg Footprint: 4' x 4'
Flower Footprint: 3.5' x 3.5'
Watts: 420W
Spectrum: Full
Growers Choice ROI-E420 Premium Commercial and Home LED Grow Light
Introducing, the ROI-E420 full spectrum, compact horticulture LED fixture. Utilizing Grower's Choice proven 3K full PAR spectrum, this LED is perfect for professional cultivators and grow enthusiasts alike, who require a powerful LED fixture with a lower profile frame.
This new sleek LED is also perfect for the hobby grower or entry level professional cultivator who wants to maximize their yields wile working with limited space. This fixture performs best using a 4' x 4' veg and 3.5' x 3.5' flowering footprint, perfect for compact gardens and cultivation tents.
ROI-E420 Product Details
Light Source: LED
Spectrum: FC-3K Full Phase
PPF: 1090 PPF
Efficiency: 2.6 umol/s
Thermal Management: Passive
Dimming: 0-10V
Light Distribution: 120
Lifetime: L90: > 54,000 hrs
Power Factor: >90%
Rope Ratchets: Included
Wire Hangers: Included
Certifications: IP65, CE, UL 8800, UL1598, DLC
Max Amperage by Voltage Service
120V: 4.0A
208V: 2.5A
240V: 2.0A
277V: 1.8A
Spectrum
Total Control
The ROI-420 is controllable with Grower's Choice Master Controllers and is compatible with all quality master controllers. Cultivators can set the fixture to turn off and on at desired times, program sunrise/sunset settings, program dimming options and set protective fail safes to dim or turn off fixture in the event of excessive room temperatures, such as in the even of HVAC failure, potential saving gardens from heat damage.
Specifications
Veg Footprint
4' x 4'
Flower Footprint
3.5' x 3.5'
Power
420 watts
Spectrum
Full
Light Output
1090 umol/s
Dimensions
35.5" x 34.6"
Weight
19.4 lbs
Recommended Height
6"-24"
Manufacturer's Warranty
5 years
Warranty & Return Policy
Every Growers Choice Light is 100% guaranteed and has a complete 5 year warranty.
Free Shipping
We are proud to offer FREE SHIPPING to all orders of $50 or more with a physical address (no P.O. Boxes) within the contiguous United States. That means everywhere in the United States besides Alaska, Hawaii, and Puerto Rico. If you live in one of these locations, please contact us for a shipping quote.
Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.
Price Match Guarantee
We work very hard to ensure that we offer the absolute lowest prices online.
That means that if you find any authorized online retailer that has a lower price than us, just let us know and we'll match their price!
Please note some restrictions apply and this does NOT apply to any auction, discounter, or market platform including eBay, Amazon, Alibaba, AliExpress, etc.
For additional details please see our full Price Guarantee Policy here.
Description
Veg Footprint: 4' x 4'
Flower Footprint: 3.5' x 3.5'
Watts: 420W
Spectrum: Full
Growers Choice ROI-E420 Premium Commercial and Home LED Grow Light
Introducing, the ROI-E420 full spectrum, compact horticulture LED fixture. Utilizing Grower's Choice proven 3K full PAR spectrum, this LED is perfect for professional cultivators and grow enthusiasts alike, who require a powerful LED fixture with a lower profile frame.
This new sleek LED is also perfect for the hobby grower or entry level professional cultivator who wants to maximize their yields wile working with limited space. This fixture performs best using a 4' x 4' veg and 3.5' x 3.5' flowering footprint, perfect for compact gardens and cultivation tents.
ROI-E420 Product Details
Light Source: LED
Spectrum: FC-3K Full Phase
PPF: 1090 PPF
Efficiency: 2.6 umol/s
Thermal Management: Passive
Dimming: 0-10V
Light Distribution: 120
Lifetime: L90: > 54,000 hrs
Power Factor: >90%
Rope Ratchets: Included
Wire Hangers: Included
Certifications: IP65, CE, UL 8800, UL1598, DLC
Max Amperage by Voltage Service
120V: 4.0A
208V: 2.5A
240V: 2.0A
277V: 1.8A
Spectrum
Total Control
The ROI-420 is controllable with Grower's Choice Master Controllers and is compatible with all quality master controllers. Cultivators can set the fixture to turn off and on at desired times, program sunrise/sunset settings, program dimming options and set protective fail safes to dim or turn off fixture in the event of excessive room temperatures, such as in the even of HVAC failure, potential saving gardens from heat damage.
Specifications
Veg Footprint
4' x 4'
Flower Footprint
3.5' x 3.5'
Power
420 watts
Spectrum
Full
Light Output
1090 umol/s
Dimensions
35.5" x 34.6"
Weight
19.4 lbs
Recommended Height
6"-24"
Manufacturer's Warranty
5 years
Warranty
Warranty & Return Policy
Every Growers Choice Light is 100% guaranteed and has a complete 5 year warranty.
Free Shipping
Free Shipping
We are proud to offer FREE SHIPPING to all orders of $50 or more with a physical address (no P.O. Boxes) within the contiguous United States. That means everywhere in the United States besides Alaska, Hawaii, and Puerto Rico. If you live in one of these locations, please contact us for a shipping quote.
Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.
Price Match Guarantee
Price Match Guarantee
We work very hard to ensure that we offer the absolute lowest prices online.
That means that if you find any authorized online retailer that has a lower price than us, just let us know and we'll match their price!
Please note some restrictions apply and this does NOT apply to any auction, discounter, or market platform including eBay, Amazon, Alibaba, AliExpress, etc.
For additional details please see our full Price Guarantee Policy here.
I ordered the wrong light and it had already shipped and they were cool about it and they are letting me return it for the light i wanted. I'll update after it's all done