louvred ceiling
louvered ceiling
lighting system comprising light sources arranged above louvres which cover the ceiling
Note 1 to entry: This entry was numbered 17-700 and 17-698 in CIE S 017:2011.
louvred ceiling
louvered ceiling
lighting system comprising light sources arranged above louvres which cover the ceiling
Note 1 to entry: This entry was numbered 17-700 and 17-698 in CIE S 017:2011.