A rear door open/close switch for being installed in a rear door of a vehicle. The switch includes an arm including an operating portion to be pressed when opening or closing the door, a switching portion that outputs a signal to open or lock the door, a spring member for pressing the arm in a rotational movement direction, and a housing that houses the arm, the switching portion and the spring member. The arm is arranged such that a rotational axis thereof is located nearer to a vehicle front side than the operating portion. When the arm is rotationally moved from an initial position to a switching position, an end portion of the spring member receives a force from a portion of the arm located nearer to the vehicle front side than the rotational axis and the spring member is elastically deformed by the force and thereby presses the arm.

To provide a light device that can suppress the heat influence. In a tail light having LED chips, an electronic component that turns on the LED chips, and a first substrate, and a second substrate, and a third substrate on which the LED chips and the electronic component are disposed, a plurality of the first substrate, the second substrate, and the third substrate are independently provided, and are spaced from one another.

A rear door open/close switch for being installed in a rear door of a vehicle. The switch includes an arm including an operating portion to be pressed when opening or closing the door, a switching portion that outputs a signal to open or lock the door, a spring member for pressing the arm in a rotational movement direction, and a housing that houses the arm, the switching portion and the spring member. The arm is arranged such that a rotational axis thereof is located nearer to a vehicle front side than the operating portion. When the arm is rotationally moved from an initial position to a switching position, an end portion of the spring member receives a force from a portion of the arm located nearer to the vehicle front side than the rotational axis and the spring member is elastically deformed by the force and thereby presses the arm.

To provide a light device that can suppress the heat influence. In a tail light having LED chips, an electronic component that turns on the LED chips, and a first substrate, and a second substrate, and a third substrate on which the LED chips and the electronic component are disposed, a plurality of the first substrate, the second substrate, and the third substrate are independently provided, and are spaced from one another.

A light system is provided herein. The light system includes a bumper assembly disposed on a vehicle. A light source is disposed on the bumper assembly. An airflow control device is disposed below the bumper assembly. A first luminescent structure is disposed on the airflow control device. The first luminescent structure is configured to luminesce in response to receiving excitation light.

An illumination assembly for a vehicle. The assembly includes a lamp having a first light source; a first collimator adapted to receive light from the first light source; and an optical wedge, wherein the first collimator is positioned between the first light source and the optical wedge.