| 摘要 |
The system (100) has an oblong carrier element (10) to which a lighting unit with an oblong light source is detachably fastened. An opal cover (50) surrounding the source is attached to the unit. The cover has a partially transparent profile element (51) detachably fastened to the carrier element or the unit. The profile element is U-shaped and open at front sides, where the length of the profile element corresponds to length of unit or an integral multiple of length of unit. The cover has front parts (60) separated from the profile element and are fastenable to the front sides of the unit. |
