LIGHTING DEVICE

摘要

The present invention relates to a lighting device. The lighting device according to one embodiment of the present invention comprises: a light source module including a substrate having at least one hole and multiple light emitting elements disposed on the top of the substrate; a power supply unit which includes a support substrate having at least one extension substrate and supplies a power signal to the substrate of the light source module; and a soldering unit electrically connecting the substrate of the light source module and the extension substrate of the power supply unit, wherein the extension substrate is inserted into the hole of the substrate, with the end of the extension substrate disposed on the top surface of the substrate through the hole of the substrate. According to the embodiment described above, the electrical connection between the light source module and the power supply unit can be effectively done, and the manufacturing costs can be reduced since a separate wire or connector is not required for the electrical connection between the light source module and the power supply unit.