A vehicle headlight system can include a headlight controller and a lamp unit incorporating a high beam module, which can emit favorable marking lights while the headlight controller associates each of a shading driver and a swivel structure with a shading width setter and a swivel setter, respectively. When a forward vehicle does not exist in a forward direction, the headlight systems can provide favorable light distribution patterns by overlapping the light distribution pattern projected from the high beam module with each of light distribution patterns for a high and low beam. When the forward vehicle exists, the headlight system can prevent the lamp unit from emitting a glare type light to the forward vehicle. Thus, the disclosed subject matter can provide vehicle headlight systems, which can emit favorable light patterns toward a pedestrian as a marking light, and which can provide favorable light distribution patterns to drive at night.

A method and a device for the reduction of margins of the light image of a headline, and the headline incorporating the device, is provided, having a reflective diaphragm which is adapted to be shifted in a light axis direction within adjustment limits of a longitudinal position. The margins of the light image can be detected by an optical colour-sensitive photometric sensor, and colour characteristics of the light image margins can be evaluated by identifying a current position of the reflective diaphragm. The reflective diaphragm can then be fixed in the longitudinal position corresponding to selected colour characteristics of the light image margins. The reflective diaphragm can also be adapted to be shifted in a direction perpendicular to the light axis direction.

The invention relates to a lighting and/or signaling device including an electroluminescent diode and a lightguide adapted to convey the light from the diode and also means for securing the diode relative to an end of the lightguide to ensure the position of an inlet face of the guide opposite the diode. The lightguide carries male securing means adapted to interact with female securing means carried by a plastics component carrying the electroluminescent diode. The plastics component further includes electric circuits produced directly on the plastics of this component in immediate proximity to the diode.

A motor vehicle light system (2) comprising at least two light sources (12a through 12d), at least two optical waveguides (11a through 11d), at least one downstream transparent emission element (10), and at least one controller (5) for time-offset actuation of the at least two light sources (12a through 12d), the at least two light sources (12a through 12d) being set up to couple light into one optical waveguide each (11a through 11d), the optical waveguides (11a through 11d) each having at least one light out-coupling section (14a through 14c) that is set up to couple light into a light coupling section (19) of the emission element (10), wherein the light coupling section (19) of the emission element (10) is step-shaped.

A vehicle lamp 1 is provided with: a ventilating unit 10 that is provided with a first opening 2a of a closed case 2, prevents entry of liquids and solids to an inside space S within the case 2, and allows circulation of air between the inside space S and an outside space of the vehicle lamp 1; and a dehumidifying unit 20 that is provided in a second opening 2b of the case 2 different in position from the first opening 2a and has an electrolysis dehumidifying element for discharging water vapor in the inside space S to the outside of the vehicle lamp 1 by electrolysis. Thus, a dehumidifying device and a lamp that can rapidly discharge water vapor that has entered the inside of a housing to the outside of the housing can be provided.

In various embodiments, an optical unit is provided. The optical unit includes a first optics element which act as a lens and is made of silicone, and a second optics element. The second optics element is arranged in the first optics element that is formed from an at least one of harder or stiffer material as compared to the first optics element.

A lighting module for a motor vehicle includes a carrier, such as a single printed circuit board, and a plurality of light sources configured to perform various functions selected from a group including door lock status, turn signal indication, blind spot warning indication and door latch handle illumination.

A two-color molded article includes a first resin part, and a second resin part in contact with the first resin part so as to at least partially overlap the first resin part. The second resin part includes a single layer region provided between a first region and a second region and provided in a penetrating portion formed between a first portion and a second portion. The single layer region has a joint portion in contact with a bent portion. The joint portion is formed in a convex shape with respect to the bent portion.

In various embodiments, a holding device for lamps in vehicle lights is provided. The holding device may include a plate-like section that is provided with at least one receptacle for a lamp, and socket contacts for the energy supply of the lamp arranged in the receptacle. The at least one receptacle is realized in such a way that it provides space for different types of lamps.

An automobile headlamp comprising a light source; a photochromic lens; and a one-way mirror positioned between the light source and the photochromic lens such that when viewing the light source through the photochromic lens, the one-way mirror conceals at least a portion of the light source.