A VISUAL WARNING DEVICE

摘要

This invention discloses a visual warning device (10,100,200,300,400) comprising a reflector arrangement (34) having at least one reflective face operable to reflect and send light projected thereon away from each of a rear, side and front of the reflector arrangement; and illumination means (34) having at least one element which is a source of light arranged to illuminate the at least one reflective face so as to enhance in use the reflective properties of the visual warning device (10,100,200,300,400). The invention also extends to a method of enhancing the visibility of a vehicle or other roadside object when such device is used therewith.