| 摘要 |
The invention relates to a lighting device (1) installed some distance from a surface to be lit (9), the device comprising at least one light source (2) with at least one light‑emitting diode, the light source exhibiting an optical axis (&Dgr;) of emission of a luminous flux (21), and means of refraction (3) of the luminous flux (21). According to the invention, the optical axis (&Dgr;) of the light source (2) is oriented towards a zone situated remotely from the surface to be lit (9), the means of refraction (3) deviating said luminous flux (21) towards said surface to be lit (9). |
