The present invention relates to a leading light system that is embedded in an airport runway and, more particularly, to an airport runway leading light system that uses a power-saving semiconductor light source which satisfies various requirements for the airport runway leading light system. In the airport runway leading light system according to the present invention, an LED light source for a visible ray; a light source for an infrared ray that uses a semiconductor laser device which generates a beam pattern required for the airport leading light system; and a lens that is attached to an upper portion inside or outside the semiconductor laser device so as to accurately meet a beam pattern range required for the airport runway leading light system are mounted within a standardized lighting instrument (PAR38 or PAR56). According to the present invention, the airport runway leading light system that uses the power-saving semiconductor light source which satisfies the various requirements for the airport runway leading light system can be provided.;COPYRIGHT KIPO 2015
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