An LED lighting device having a first LED circuit having at least one LED and at least a first switch connected in series with the first LED circuit and a second LED circuit having at least one LED and at least a second switch connected in series with the second LED circuit. The device includes a third switch configured to connect the first LED circuit in series with the second LED circuit and a controller for dynamically controlling the first switch, the second switch and the third switch to connect the first LED circuit and the second LED circuit in series or parallel configurations in response to an input to the controller.