A vehicle showcase display badge is provided which includes a bezel, a substantially transparent front lens, and a rear lens comprising a light transparent front surface and a colored reflective rear surface. A three layer structure is formed comprising a polymer-based formulation sandwiched between two electrode layers. A second delay element is coupled to receive the first clock signal from the delay-locked loop circuit. The engaging portions are disposed in two opposite sides of a mounting surface of each of the light source units to be mounted to the base unit.