The RJ14 grow light controller is a dual channel(two zones) controller. You can daisy chain up to100 lights per channel with one single controller.It comes with two temperature sensors, one foreach zone which provides real-time data forautomated temperature-based dimming, as wellas a high-temperature shutdown feature thatprotects your garden while you’re away. Thecontroller replaces traditional analog lightingrelays and eliminates inrush current.
