Master Controller Options for a Growers Choice ROI-E720

  • Thread starter MIGrampaUSA
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I'm looking for a master controller for my ROI-E720 and I want to avoid paying the $300-$400 asking price (depending on where you look) for the Grower's Choice unit. The light uses the 1-10v standard and I'd like the sunrise/sunset feature. I found this one: and I would like to know if this would be compatible with my lighting system.

Anyone with some first hand knowledge of the Sunplix Controller?

Anyone know of a cost-effective alternative? It seems like the Grower's Choice asking price is excessive when compared to some of the other brands.
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