Patent ID: 7307546
Filing Date: 2007-12-11
Classification: F21W,F21Y,G08G,Y10S

Abstract:
1. A bimodal replacement traffic light for fitting into a typically existing single light housing of a traffic signal, the replacement light comprising: a round lens case fitting into the existing single light housing, the lens case having a back and a front; a case flange about an outer perimeter of the lens case, the flange providing for attachment of the lens case within the light housing; a field of light emitting diodes within the front of the lens case, the light emitting diodes positioned to project light from the front of the case; a lens disposed on the front of the lens case; means for selectively activating a plurality of diodes within the field of light emitting diodes, whereby the activated light emitting diodes form a traffic regulating indicator means.