Lighting device for vehicle and door mirror device

A door mirror device for a vehicle, which is disposed at both end portions of the vehicle in a width direction of the vehicle, comprising:

• a housing body, a mirror which is held by the housing body, and a lighting device, the lighting device having:
• a base member provided in the housing body;
• an outer lens provided on the base member:
• a decorating wall provided between the base member and the outer lens;
• a plurality of light emitting devices;
• and
• a plurality of circuit boards on each of which at least one light emitting device of the plurality of light emitting devices is provided,
• wherein a plurality of positioning members are disposed on the base member with intervals to each other in the width direction;
• wherein one end of each of the plurality of circuit boards is fixed on a respective of the plurality of positioning members disposed with intervals to each other;
• wherein the decorating wall includes a plurality of light transmitting portions, each of which is disposed to face a respective of the plurality of light emitting devices;
• and
• wherein each light transmitting portion is disposed to set light emitted from the corresponding light emitting device so as to be visually contacted as one light source within a range of a predetermined light distribution angle directing backward from the width direction in an erected state of the housing body.