Patent ID: 6929390

Claim:
A vehicular lamp comprising: an LED light source disposed so as to face in a forward direction of said lamp, and a translucent member provided in the vicinity of a front of said LED light source and configured to allow light from said LED light source to undergo internal reflection plurality of times so as to be emitted toward a front of said lamp, wherein said translucent member is comprised of: a pillar-shaped portion extending in a longitudinal direction of said lamp; condenser lens portion at a rear-end of said pillar-shaped portion, said condenser lens portion allowing light from said LED light source to enter into said pillar-shaped portion allowing light from said LED light source into parallel light fluxes that travel toward said front of said lamp; and at least one parallel translation controlling portion translating a light path of said parallel light fluxes reaching said pillar-shaped portion to form a crank configuration in a direction in which said light path separates from said axis; and wherein; said parallel translation controlling portion has a conical-configured inner peripheral surface and a conical-configured outer peripheral surface.