Abstract: An apparatus is adapted for controlling a lamp unit mounted on an automobile body, and includes a housing for housing input and output rods, a deceleration unit and a transmission piece. The deceleration unit includes a planet gear connected to an eccentric engaging end portion of the input rod, meshing with a ring gear fixed in the housing, and connected to the transmission piece and an angle indicating unit sleeved on the input rod. The output rod has a coupling end portion coupled to the lamp unit, and a rack meshing with a center gear portion of the transmission piece. When the input rod rotates, the transmission piece and the angle indicating unit are driven to rotate in response to movement of the planet gear such that the output rod is movable in response to rotation of the transmission piece, thereby driving movement of the lamp unit relative to the automobile body.

Abstract: An apparatus is adapted for controlling a lamp unit mounted on an automobile body, and includes a housing for housing input and output rods, a deceleration unit and a transmission piece. The deceleration unit includes a planet gear connected to an eccentric engaging end portion of the input rod, meshing with a ring gear fixed in the housing, and connected to the transmission piece. The output rod has a coupling end portion extending out of the housing and coupled to the lamp unit, and a rack meshing with a center gear portion of the transmission piece. When an operating end portion of the input rod rotates, the transmission piece is driven to rotate in response to movement of the planet gear with the engaging end portion of the input rod such that the output rod is movable in response to rotation of the transmission piece, thereby driving movement of the lamp unit relative to the automobile body.

Abstract: A lighting device includes a secondary lamp casing having an inner ring portion connected to a peripheral portion of a primary lamp casing, an outer ring portion surrounding the inner ring portion, and an annular reflector wall extending between the ring portions. The reflector wall has at least one source mounting section having a reflecting surface with angularly spaced apart ends, an intermediate part between the spaced apart ends, and two sets of curved surface segments. The curved surface segments in each set are interconnected in sequence from the intermediate part to a respective one of the spaced apart ends, and are different paraboloid segments that have coaxial focal axes. A primary light source is mounted to and extends into the primary lamp casing. A secondary light source is disposed at the intermediate part of the source mounting section.