| 摘要 |
The luminous item of jewellery emits an artificial light having electric batteries, and a bulb, electro-luminescent diode or liquid crystals. There can also be an electronic circuit, turning one or more light sources on and off to a predetermined cycle. The switch can be actuated by a pushbutton, or by closing the clasp etc. securing the item to the clothing. A solar battery, mounted on the outside, can be the source of power, and there can be a reflector of glass, polished aluminium etc. behind the light source. The item can be used as a brooch, belt buckle, earring, tiepin etc. |
