Abstract: A lamp assembly includes a shell wall defining a receiving space that retains a light source therein, and a reflecting unit. The shell wall has a central wall unit and a pair of connecting wall segments. The central wall unit has a base wall segment and a pair of connecting wall segments extending respectively from longitudinal ends of the base wall segment. The extending wall segments extend respectively from side ends of the base wall segment, interconnect the connecting wall segments and cooperate with the connecting wall segments to define an opening in spatial communication with the receiving space. A distance between the distal ends of the connecting wall segments is larger than that between the distal ends of the extending wall segments. The reflecting unit includes convex first reflecting members protruding inwardly from the extending wall segments, and prismatic second reflecting members protruding inwardly from the central wall unit.

Abstract: A lamp assembly includes a shell wall defining a receiving space that retains a light source therein, and a reflecting unit. The shell wall has a central wall unit and a pair of connecting wall segments. The central wall unit has a base wall segment and a pair of connecting wall segments extending respectively from longitudinal ends of the base wall segment. The extending wall segments extend respectively from side ends of the base wall segment, interconnect the connecting wall segments and cooperate with the connecting wall segments to define an opening in spatial communication with the receiving space. A distance between the distal ends of the connecting wall segments is larger than that between the distal ends of the extending wall segments. The reflecting unit includes convex first reflecting members protruding inwardly from the extending wall segments, and prismatic second reflecting members protruding inwardly from the central wall unit.