| 摘要 |
The lamp (1) has a lens (4) arranged on a lamp holder (3) and comprising light entry surfaces for point-shaped light sources (7) i.e. LEDs, and a light emitting surface, where the entry surfaces are attached to the lens. The entry surfaces are asymmetrically designed and coordinated with the emitting surface such that light output-radiation beams generated by the light sources overlap each other in an illuminated volume and possess identical light distributions. The entry surfaces are symmetrically arranged with respect to a main axis and/or symmetrical plane of the emitting surface. |
