Signaling light for vehicle, comprises light source which illuminates light motor made from material with refractive index higher than air situated at center of coaxial annular reflector

摘要

A light emitting diode (14) sends light through a hemispherical diffuser (18) to a central light motor (22) which has a hemispherical entry (26) within a parabolic surface (30). The majority of the light is reflected parallel to the optical axis and is further reflected by a front surface (32) to an outer annular reflector (20) which directs it parallel to the optical axis.