rise and fall pendant luminaire
pendant luminaire with means for height adjustment
Note 1 to entry: An example of the adjustment means is a suspension with pulleys, or counterweights.
Note 2 to entry: This entry was numbered 845-10-11 in IEC 60050-845:1987.
Note 3 to entry: This entry was numbered 17-1111 in CIE S 017:2011.