round, 80mm diameter opening. The case is fixed into false ceilings or concrete interior ceilings with two leaf springs. The fixture is composed of a round aluminium insertion ring, connected to a high output reflector for a QT12 lamp.
The sandblasted borosilicate glass is glued onto the aluminium front square frame, which is clipped onto the round aluminium insertion ring with a spring system. This front ring provides a broad-beam light distribution. The Nelio+ is available in brushed 20 micron anodized aluminium or bronze for outdoor use.