| 摘要 |
155 noFIELD: illumination. ^ SUBSTANCE: invention can be used in the interior decoration of premises, club and theatre foyers. The lighting unite contains the chamber with the light source, the hollow mirrored from inside beamguide with the optical slit and the butt element, and supplied with the supplemental conduit with the colour transparent wall. The beamguide is installed inside the supplemental conduit so as to enable the rotation relatively to each other. ^ EFFECT: efficiency and reliability of lighting unit is increased. ^ 4 dwg |
