A lighting device and a method of manufacturing a lighting device are described. A lighting device includes a heat sink providing a first mounting area for at least one LED element, a second mounting area for at least one electrical connection assembly, and a cavity adjacent the first mounting area. An inner part is arranged at least partially inside the cavity and includes at least a first and a second connection terminal and at least one electrical connection path. The first and the second connection terminal are provided on a surface of the inner part. The first connection terminal is arranged between the first mounting area and the second connection terminal. The second connection terminal is arranged between the second mounting area and the first connection terminal. The electrical connection path is provided at least partially inside the inner part connecting the first and second electrical terminal.