A device for driving several light sources is provided, wherein the several light sources are arranged in a light matrix structure, the device comprising a common circuitry and a driver matrix; wherein each cell of the driver matrix is connected to at least one cell of the light matrix structure; wherein a sense component is provided on a cell of the driver matrix, wherein the sense component determines a sense signal that is based on, and in particular dependent on or proportional to, an output signal driving the light source that is connected to this cell of the driver matrix; wherein the common circuitry comprises an adjustment circuitry that is arranged for obtaining the sense signal, for adjusting a reference signal, and for conveying the reference signal to the cell of the driver matrix that determined the sense signal; wherein the cell of the driver matrix is arranged for adjusting the output signal driving the light source based on the reference signal. Also, an according method is suggested.