| 摘要 |
<p>The showcase is illuminated by lamps recessed flush into the shelves, and the lamps are connected in series. The lamps can be of the tubular type, and operated from a 6, 12 or 24 volts supply. Their connection in series can be used to vary their temperature and colour by varying the intervals between them, using conductors bars of different lengths. The desing allows easy adaptability to suit different objects displayed, dependent on whether these are light or dark in colour.</p> |
