| 摘要 |
A lamp assembly for a vehicle is disclosed. The assembly includes a reflector (40) having a proximal end (41) and a distal end (42). The reflector has a surface having a plurality of reflective faces (43) spread over an arc therebetween, the arc being generally concave. The reflector forms part of a recess (32), the recess (32) having spaced-apart parallel walls (33,35). A light emitting diode (LED) light source (52) is disposed near the proximal end (41) of the reflector and remote from the distal end (42) of the reflector and the light source is oriented to emit light onto the reflective faces (43). A lens (100) is positioned in front of the reflector (40). The lens (100) is arranged to receive light from the reflector. In use, light is output from the lens with a substantially uniform luminance over a viewing angle of at least 45 degrees in a plane. The inner surface of the lens (100) comprises surface optics (150) to diffuse the light incident upon the lens. |
