The present invention relates to a support for a light source of a lighting device of a motor vehicle, including a zone for positioning the light source, referencing elements with respect to three given mutually transverse axes, one of the referencing elements, termed a referencing element with two portions, a first portion extending along or parallel to a first axis of the three given axes, and a second portion extending transversely relative to this first given axis.

A lighting device for a vehicle may include: a housing mounted on a vehicle body; one or more light sources mounted in the housing, and configured to emit light; and a screen having 3D surfaces corresponding to the number of the light sources, and configured to generate a 3D lighting by transmitting the light emitted from the light sources.

Provided is a light source device, including: a light-emitting chip arranged on a base plate and configured to emit first light; a light guide rod including first and second light guide portions, the first light guide portion including a light incident end surface, the first light entering the light guide rod through the light incident end surface and being transmitted to the second light guide portion after passing through the first light guide portion, and the second light guide portion including a light-outputting surface for outputting light; a first positioning member including a first groove for accommodating the light guide rod, being directly or indirectly fixed relative to the base plate; and a movable fixing assembly configured to fix, together with the groove of the first positioning member, the light guide rod along a radial direction of the light guide rod, and deforms when fixing the light guide rod.

A vehicle luminaire according to an embodiment includes: a socket including a mounting portion and a plurality of bayonets provided on an outer surface of the mounting portion; and a light-emitting module provided inside a first recess of the mounting portion which opens on one end of the mounting portion. The light-emitting module includes a board, a wiring pattern provided on a surface of the board, and a light-emitting element electrically connected to the wiring pattern. The mounting portion includes at least one second recess that opens on a bottom surface of the first recess. When viewed from a direction along a central axis of the vehicle luminaire, the second recess is provided between a side of the board and an inner wall of the first recess that faces the side.

The present invention is an LED lighting system which can be retrofit to an existing vehicle. The lighting system can provide sequential lighting of multiple lamps for effect. In a non-limiting embodiment, a 7-pin wireless remote controller may be plugged directly into a vehicle's 7-pin hitch harness port where it draws power and receives light signals for stopping, hazard (four-way lights), turning. It then in turn will process and communicate these signals to a wireless LED strip. In another non-limiting embodiment, a 4-pin wireless remote controller may be connected directly to a vehicle's 4-pin harness plug, if equipped, or spliced directly into the vehicle's wire harness if it is not equipped with a 4-pin plug. The 4-pin wireless remote controller will process these light signals and communicate them to a wireless LED strip.

The present invention is an LED lighting system which can be retrofit to an existing vehicle. The lighting system can provide sequential lighting of multiple lamps for effect. In a non-limiting embodiment, a 7-pin wireless remote controller may be plugged directly into a vehicle's 7-pin hitch harness port where it draws power and receives light signals for stopping, hazard (four-way lights), turning. It then in turn will process and communicate these signals to a wireless LED strip. In another non-limiting embodiment, a 4-pin wireless remote controller may be connected directly to a vehicle's 4-pin harness plug, if equipped, or spliced directly into the vehicle's wire harness if it is not equipped with a 4-pin plug. The 4-pin wireless remote controller will process these light signals and communicate them to a wireless LED strip.

A vehicular apparatus includes: a housing that is configured to be attached to a vehicle; and a first light source and a second light source that are provided in the housing to emit light having main wavelengths in mutually different wavelength ranges. The first light source emits light having a main wavelength in 490 nm-498 nm while the vehicle is being automatically driven.

The present invention relates to a lamp for a vehicle and a vehicle. The lamp includes a housing and a light source arranged in the housing, an opening of the housing being divisible into one or more light emitting regions to correspondingly realize a predetermined light function, wherein the at least one light emitting region is provided with a light distribution element for the light source, the light distribution element having a first light distribution portion and a second light distribution portion, the first light distribution portion being configured to cause light of the light source to leave the light emitting region within a first angular range, and the second light distribution portion being configured to cause light of the light source to leave the light emitting region within a second angular range that is different from the first angular range.

A vehicular lamp includes a light source and a projection lens to form an irradiation pattern. The irradiation pattern includes a main instruction symbol and one or more sub instruction symbols. The main instruction symbol is more emphasized than the sub instruction symbols. In the projection lens, an incidence surface is a continuous surface. The projection lens includes an upper lens part that forms the main instruction symbol and a lower lens part that forms the sub instruction symbols. In the projection lens, at least both end parts in a horizontal direction of an upper emission surface allowing emission of light from the light source in the upper lens part protrude further to a projecting side than both end parts in the horizontal direction of a lower emission surface allowing emission of the light from the light source in the lower lens part.

To provide a vehicular lamp capable of making a desired light distribution on a light shielding member while having a simple configuration. The vehicular lamp comprises a first and second light source each having a light emitting surface and being arranged in a predetermined parallel direction; a single condenser lens for condensing light emitted from the first and second light source; a light shielding member provided with an irradiation slit through which light condensed by the condenser lens is partially passed; and a projection lens for projecting light passed through the light shielding member to form an irradiation pattern. The first and second light source are arranged with an interval equal to or larger than dimensions in the parallel direction on the light emitting surfaces, the condenser lens makes a light distribution in which a high light quantity area with the highest light quantity is single in the parallel direction.