A vehicle light device includes an optical lens and a light-emitting unit. The optical lens includes first light exit and entry lens portions, second light entry and exit lens portions connected respectively to upper and lower portions of the first light exit lens portion. The first and second light exit lens portions have respectively first and second light exit surfaces facing forwardly. The light-emitting unit includes first and second light emitting modules configured to emit first and second light rays, which travel toward the first and second light exit lens portions upon entering the first and second light entry lens portions, and which exit outwardly of the first and second light exit surfaces, respectively, toward the first and second light entry lens portions.

An illumination device for a motor vehicle light has a plate-like transparent light guiding body (LGB). Light sources are arranged on a narrow side of the LGB and emit light that enters the LGB and propagates therein in a first main light propagation direction (X.sub.1) to the opposite narrow side. At least some of the light rays (S1), incident on the front main surface (FMS) of the light propagating in the X.sub.1 direction are totally reflected at the FMS such that the light strikes a rear main surface (RMS), which has an exit structure. At least some of the light rays (S1) which are totally reflected at the FMS and which strike the RMS exit the LGB via the exit structure. A reflector surface, which is arranged opposite the RMS, is designed such that light rays (S1) emerging from the RMS and striking the reflector surface are deflected by the reflector surface in the direction of the LGB in a second light propagation direction (X.sub.2) and the deflected light rays (S1) pass through the RMS and the FMS and are emitted into an area in front of the illumination device to form a light distribution.

Disclosed are a lamp for a vehicle, and a lamp assembly for a vehicle. The lamp for a vehicle includes a first light source that emits a first light along a first direction that is perpendicular to an upward/downward direction, a refractor that refracts the first light emitted from the first light source, a second light source that emits a second light toward the refractor along a second direction that crosses the first direction, and a third light source disposed adjacent to the second light source, and that emits a third light toward the refractor along the second direction.