| 摘要 |
<p>The device (1) has a lighting module provided in a base (2), and a cover (3) fitted over the base. The cover includes a light output surface (4) having an opaque portion (4a) for carrying a label (5) having a pictogram that is illuminated by the lighting module. Another lighting module (8) is arranged in the base in an offset manner relative to the former lighting module, for illuminating a transparent portion (4b) adjacent to the opaque portion, and providing a light signal in the form of dynamic directional arrow indicating the directions of movement according to a separate display control.</p> |
