The optical device is intended to be placed in a housing to form a light signal lamp for a vehicle. The optical device includes, along the longitudinal direction: an input portion receiving rays emitted by a light source; a middle portion having two lateral faces spaced from each other along a transverse direction; an output portion including an output face through which the rays which have propagated in the optical device are emitted. The output portion comprises at least one module having lateral faces which, when viewed in the elevation direction, have an ogive shape and which define a front ridge extending substantially in a plane parallel to a plane.

A dynamic vehicle headlamp system is adapted to be mounted to a vehicle and be signally connected to an electronic control unit (ECU) of the vehicle. The dynamic vehicle headlamp system includes a first headlamp module, a second headlamp module, a grille light module, and a control module. The first headlamp module includes a first decorative light unit, and the second headlamp module includes a second decorative light unit. The control module is signally connected to the first headlamp module, the second headlamp module and the grille light module, and is adapted to be signally connected to the ECU. The control module is configured to be actuated by a light control signal transmitted from the ECU to control the first decorative light unit, the second decorative light unit and the grille light unit (51) to function in a predetermined lighting mode.

A light-transmitting assembly and a vehicle are provided in the disclosure. The light-transmitting assembly includes a light-transmitting substrate and a light source assembly. The light-transmitting substrate defines a mounting through-hole. The light source assembly is connected to the light-transmitting substrate and positioned at the mounting through-hole. The light source assembly includes a box, a lampshade, and a light-emitting element. The lampshade is detachably connected to the box. The lampshade and the box cooperatively define an accommodating space. The light-emitting element is received in the accommodating space. The light-transmitting assembly of the disclosure can be assembled and disassembled quickly and repeatedly, thereby realizing quick replacement of the light-emitting element.

Disclosed is a directional warning light designed to bend along its longitudinal axis up to about 30 per side so as to conform to curved vehicle surfaces. Flexible components of the disclosed embodiments allow the bending and include a bendable optic, bendable base, and bendable circuit substrate.

A lighting device for a vehicle includes a housing portion, an outer lens portion coupled to the housing portion and configured to cover an opening provided on the housing portion, a light source portion installed in the housing portion and configured to emit light toward the outer lens portion, and a light-blocking portion provided on the outer lens portion and configured to partially block light emitted from the light source portion.

The vehicle exterior component includes a light source, a resin housing that includes an opening portion and accommodates the light source, and a cover welded to a peripheral edge of the housing. The cover includes a cover body and a resin frame bonded to a peripheral edge of the cover body. The cover body includes a resin base that has visible light transmittance and a decorative member laminated onto an outer surface of the base. The decorative member includes a light-transmitting portion that transmits visible light and a light shield portion that blocks visible light. The frame includes a part of an outer surface of the cover that overlaps with the peripheral edge of the housing in an opening direction of the open portion.

A warning light having light sources for emitting light of different colors via at least a lens, where one of the colors is violet and other of the colors is non-violet along a spectrum of visible illumination. A controller selectably activates the light source(s) emitting non-violet light to provide visible warning signals, and the light source(s) emitting violet light to provide fluorescent inducing signals dominantly along the spectrum of visible illumination which causes any object or surface having phosphors to fluoresce in order to enhance their visibility in low or zero ambient light environments. The lens and/or optional filter, or coating along the lens, filters or blocks ultraviolet light to shift the peak wavelength of violet light source(s) so that fluorescent inducing signals are dominantly or more dominantly of higher wavelengths along the spectrum of visible violet illumination to human eyes. Single and dual warning light housings embodiments are provided.

The invention concerns a lamp module to be mounted on a motor vehicle comprising: a housing, a cover defining, with the housing, an inner space, the cover separating the inner space from the surrounding environment, and at least one light source housed within the inner space. The cover is made of one piece and comprises an outer wall comprising an outer surface in contact with said surrounding environment and facing away from the light source. The outer wall is made of translucent bio-polycarbonate resin, and the outer surface is devoid of any coating.

The invention relates to a lighting device for the back region of a motor vehicle. The lighting device includes: a light source; a housing on or in which the light source is arranged; a cover panel covering the housing at least in sections; and a reflection apparatus disposed outside of the housing. The light generated by the light source emerges at least in part from the housing of the lighting device through the cover panel when the lighting device is in the installed state. The light that has emerged through the cover panel is at least partly incident on the reflection apparatus and is at least partly reflected by the reflection apparatus, such that it moves away backward from the back region of the motor vehicle.

The present invention relates to an optical component including a light source configured to emit light, a light guide unit configured to receive and guide light emitted by the light source and output the light from the light output surface of the light guide unit, and a backplate configured to provide support for the light guide unit. The light guide unit includes at least a first portion and a second portion, the at least first portion and second portion being arranged at a certain angle to each other. The present invention further provides a lighting device and a motor vehicle.