| 摘要 |
This apparatus 1 comprises a body 2 in the form of a casing, a lighting device 3 carried by this body 2 and a device 13 for adjusting the luminosity. According to the invention, this apparatus is characterised in that the device 12 for regulating the luminosity is a cylinder 7 which can be moved angularly about its principal axis, and one part 7d of whose lateral surface 7c is transparent to light. <IMAGE> |
