Abstract: A vehicle lamp device is provided and includes a housing having an accommodating portion with an open side and a connector pin disposed in the accommodating portion. A light source unit is disposed in the accommodating portion and includes one or more light sources configured to irradiate light toward the open side of the accommodating portion. Additionally, a lens is coupled to the open side of the accommodating portion and is configured to transmit light irradiated from the light sources. The connector pin is integrally formed with the housing by insert injection, and the light source unit includes a printed circuit board (PCB) having an aperture through which an end of the connector pin passes and the light sources which are installed on the PCB and irradiate light.