The invention relates to a lighting device (14) for illuminating an interior space (15) of a motor vehicle (13), comprising at least a first light source (17) and a second light source (18), which are designed to be activated independently of one another a...

The invention relates to a cover (20) for a lighting device (10), in particular for a lighting device of a motor vehicle headlamp, wherein the cover (20) comprises: an electrically activatable cover element (21A, 21B) that is switchable as a function of an...

According to one embodiment, there is provided a luminaire (1) including a light-emitting element (3b) and a cover (4) provided on an irradiation side of the light-emitting element (3b). The cover (4) includes a first light transmitting section (4a) provid...

This invention is to provide an in-vehicle interior light unit that protects a base from a thermal damage attributable to a thermal factor and reduces cost. This is achieved by adopting a general-purpose compact bulb cassette which does not have a heat shi...

The system comprises an ultrasound transmitter and an ultrasound receiver that are attached to an interior space of a motor vehicle, for contactless monitoring of the interior space. The transmitter and the receiver are operable at a fixed pulse repetition...

The light (100) reflector (101) system is at least part-paraboloid. A reflector section (105) near the light exit opening (103), is notionally rotated about the focus, relative to the longitudinal central axis (106).

The interior light has a glass or plastic diffuser plate covering the at least one light source with optical elements (5) on its surface for scattering or deflecting the light output. At least some of the optical elements on the diffuser plate have a centr...

The device has a base (4) carrying a light source (3) attached to the roof lining (2), a reflector wedge (5) with its apex opposite the light source and an inward curved reflector surface (6) and an annular light panel (8) enclosing the internal volume (7)...