| 摘要 |
<p>A light fitting adapted to be recessed in a ceiling panel is provided with clamping arms 8 that when held in a retracted position, allow the fitting to be inserted through an aperture in the panel, and once through can be drawn down against the panel to clamp the fitting to the panel. The clamping arms 8 are mounted to a threaded bolt 6 so that when the bolt is turned the clamping members 8 will move towards or away from the panel together. The fitting is easy to remove without causing damage to the panel around the aperture.</p> |
