| 摘要 |
<p>Ligh fitting unit has standardised replacement and accessory components, also a mirror reflector, whilst it has light deflecting properties and can be used in a wide variety of modifications. The unit is built up in the simplest case from a cylindrical sleeve (2) into which is fitted a reflector unit (1) with sliding fit. This reflector can be positioned within the cylinder readily by hand, to face in any desired direction while held by self jamming. The reflector is a flexible spherical body which has a focussing device and a primary reflector. This system can be held on support rails or in holes in the ceiling and grouped as required.</p> |
