LIGHTING DEVICE

摘要

The present invention relates to a lighting device, comprising: an electronic device housing (1); an electrical connecting part (2) mounted at one side of the electronic device housing (1); a heat sink (3) mounted at the other side of the electronic device housing (1); and multiple light sources (4) arranged on the heat sink (3), characterized in that, the heat sink (3) is made of transparent material and forms at least a part of a light emergent surface for the light from the light sources (4).