FASTENING PIECE FOR FASTENING A LIGHTING DEVICE OR PART OF IT TO LIGHT MOUNTING HOLES IN AN ELECTRICAL INSTALLATION BOX OR A BUILDING

摘要

The object of the invention is a fastening piece (1) for fastening a lighting device (2) or a part of it to an electrical installation box (3) or to a building, for example to the interior or exterior wall or ceiling (5) of a building. The fastening piece (1) comprises first fastening members (6) for fastening the fastening piece (1) to light mounting holes (4) in an electrical installation box (3) or in a building, and second fastening members (7) for fastening a lighting device (2) or a part of it to the fastening piece (1). The fastening piece (1) comprises a first fastening piece part (8) and a second fastening piece part (9). First fastening members (6) have been provided in the first fastening piece part (8) and second fastening members (7) have been provided in the second fastening piece part (9). The first fastening piece part (8) is rotationally connected to the second fastening piece part (9).