Luminaire.

摘要

The luminaire has a housing (1) having a base wall (2) opposite to a window (3). Side walls (4) connected to the base wall, are mutually connected by corner members (5). A light-transmitting cover (6) is accommodated in the window. Screening members (7) connected to the corner members have a position (71) in which they keep the cover (6) fixed in the window (3). They can be removed from said position without tools being needed. The luminaire may be mounted into a false ceiling. A masking member (9) may be demountably attached to the corners members so as to conceal them when the luminaire is mounted against a wall or ceiling.