| 摘要 |
<p>The lighting fitting (2) is intended to be installed on a dry cavity wall or ceiling and has a front face with rim (12) which is flush with the wall face. The fitting box (8) has an orthogonal extension (10) which is empty and has an upper surface parallel to the front face. A removable lid (14) with perforations completes the lower surface of the extension which is rotated through an aperture to the installed position</p> |
