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The ROI-E200 is the newest member of the ROI-E series. With its versatile compact design and high-in..
Introducing the ROI-E420 Horticulture LED System by Grower's Choice. This high performance and cost-..
Introducing the ROI-E680 Horticulture LED System by Grower's Choice. An inspired collaboration betwe..
Unveiling Grower’s Choice next generation of high-intensity commercial horticulture LED fixture..
Master controller is available to control two lighting groups in a a greenhouse.output 0-11.5v adjus..