| 摘要 |
The unit has a laminar body (1) comprising a recess (2) for retaining a laminar LED-based lighting element (3). The lighting element has a surface (4) which lies in a control position of the unit with a surface (5) of the laminar body in a plane. The laminar body and the lighting element extend in two spatial dimensions. The lighting element is tiltable around an axis that runs parallel to the surface of the laminar body so that the surface of the lighting element and the surface of the laminar body form an angle. |
