Patent ID: 8911127

Claim:
A lighting device for a vehicle, comprising: a lens to transmit light emitted from a bulb which is a light emitting source; a housing which supports the bulb and to which the lens is attached; an engaging part to attach the lens to the housing via a fastening member, the engaging part being provided on either one side of the lens or the housing; and an engaged part to attach the lens to the housing via the fastening member, the engaged part being provided on another side of the lens or the housing, the engaging part and the engaged part being configured to be a state in which the lens is fixed in a predetermined position by turning the lens by a predetermined angle with respect to the housing after the lens and the housing are fitted in a direction of an optical axis of the lens, an inside of the lens abutting, by screwing the fastening member to the housing when the lens is fixed in the predetermined position, on an end of the fastening member so that turning of the lens is disenabled even if it is tried to turn the lens in a direction in which the lens is disengaged from the housing.