A headlamp assembly for a vehicle includes housing for coupling the headlamp assembly to a vehicle and a heat sink structure having a first side, a second side, a first edge, and a second edge. A first light emitting diode assembly and a second light emitting diode assembly are each electrically connected to a circuit board. The second edge of the heat sink structure directly contacts an inner surface of the housing, such that the housing is separated into first and second sections by the heat sink structure. Illumination of the first light emitting diode assembly results in a low beam and illumination of both the first light emitting diode assembly and the second light emitting diode assembly results in a high beam.

The invention relates to a textile item of clothing equipped for ballistic protection. The textile item of clothing comprises a knitted fabric. Said knitted fabric has a plurality of differently protected zones. At least two different zones are interconnected without a seam. According to the invention, at least one first to zone is formed from a yarn that inhibits the penetration of fragments.

A head lamp for a vehicle includes: a lamp housing; a light source disposed in the lamp housing and configured to emit light to a forward area of a vehicle; a bezel disposed on the lamp housing, spaced apart from the light source, and shaped to cover the light source; and a plurality of flip-dot units disposed in the bezel. Each flip-dot unit among the plurality of flip-dot units includes: a housing having an opening formed on one side the housing, and a space formed in the housing; and a flip disk rotatably installed in the housing and configured to selectively open and close the opening.

A headlight for a motor vehicle, the headlight having a housing, at least one light module in the housing for emitting light from the housing, an air duct with a longitudinal extent, and at least one fan for conducting air through the air duct, wherein the air duct is formed partly from an air guiding element, disposed inside housing, and partly from an outer wall of the housing. Further, a headlight unit and a motor vehicle are provided.

An automotive lighting device including a light source, a driver arranged to control the operation of the light source, a housing, a desiccant salt and a separating element. The driver includes a driver cover arranged to dissipate the heat generated by the driver. The housing includes a housing wall and a ventilation element located in the housing wall, the ventilation element being configured to allow water vapour to exit the housing. The desiccant salt is arranged in thermal contact with the driver cover. The separating element is provided between the desiccant salt and the light source. A method for controlling the operation of the separating element is also provided.

An automotive lighting device including a light source, a driver arranged to control the operation of the light source, a housing, a desiccant salt and a separating element. The driver includes a driver cover arranged to dissipate the heat generated by the driver. The housing includes a housing wall and a ventilation element located in the housing wall, the ventilation element being configured to allow water vapour to exit the housing. The desiccant salt is arranged in thermal contact with the driver cover. The separating element is provided between the desiccant salt and the light source. A method for controlling the operation of the separating element is also provided.

In an embodiment, an enclosure comprises walls forming the enclosure, wherein the enclosure comprises an internal space; an inhibiting element disposed in at least one wall, the inhibiting element having an internal inhibiting surface exposed to the internal space, wherein the inhibiting element has a transparency of greater than or equal to 20%; and a condensing element disposed in at least one other wall, the condensing element having an internal condensing surface exposed to the internal space; wherein at least one of the inhibiting element and the condensing element comprise a phase change material configured to form a temperature differential between an internal inhibiting surface temperature and an internal condensing surface temperature over a temperature range, and wherein when the temperature differential is formed, the internal inhibiting surface temperature is greater than the internal condensing surface temperature.

A ventilation housing includes a housing and ventilation component. A housing tubular projecting part has a communicating hole between housing inner and outer spaces. The ventilation component has: an attachment member over the projecting part with a contacting inner surface; an attachment member supported ventilation body covering a hole end portion between the inner and outer spaces; and a covering member including peripheral and top parts over the attachment member. At least one ventilation path connects the ventilation body and the outer space. A first contact part between an attachment member outer surface outermost protruding portion and covering member peripheral part inner surface is closer to the inner space than an end portion on the outer space side in a second contact part being a contact portion between the housing projecting part outer surface and the attachment member inner surface.

A ventilation housing includes a housing and ventilation component. A housing tubular projecting part has a communicating hole between housing inner and outer spaces. The ventilation component has: an attachment member over the projecting part with a contacting inner surface; an attachment member supported ventilation body covering a hole end portion between the inner and outer spaces; and a covering member including peripheral and top parts over the attachment member. At least one ventilation path connects the ventilation body and the outer space. A first contact part between an attachment member outer surface outermost protruding portion and covering member peripheral part inner surface is closer to the inner space than an end portion on the outer space side in a second contact part being a contact portion between the housing projecting part outer surface and the attachment member inner surface.

Some embodiments of the present disclosure relate to an article comprising a membrane. In some embodiments, the membrane comprises a first surface. In some embodiments, the first surface of the membrane comprises an inner region and an outer region. In some embodiments, the adhesive layer is disposed on the outer region. In some embodiments, the article exhibits a water entry pressure that is 25% to 50% higher than a comparative article when tested according to the Assembly Water Entry Pressure Test (“Assembly WEP Test”). In some embodiments, the comparative article is identical to the article except that the inner region of the first surface of the membrane of the article has a perimeter that is 10% to 75% higher than a perimeter of an inner region of a first surface of a membrane of the comparative article.