| 摘要 |
The invention relates to a lighting device (1 a, 1b, 1 c, 1 d), comprising -one or more light sources (2, 21); and -one or more housing elements (3) that are disposed so as to be movable relative to said light source(s) (2, 21), the movement of the said housing elements (3) being achieved by means of deformation of said housing elements (3); wherein the deformation of one or more housing elements (3) is controlled by means of one or more actuators (4a, 4b). |
