Spotlight with high-power light emitting diode (LED) light sources

The utility model belongs to the technical field of lighting fixtures and particularly relates to a light emitting diode (LED) light, concretely a spotlight adopting high-power LED light sources. The spotlight with the high-power LED light sources comprises a base, a switching power supply and a glass lens, wherein the switching power supply is fixed inside the base. The spotlight with the high-power LED light sources is characterized by also comprising a heat-radiation seat fixed on the base, wherein a metal basal plate is fixed in the heat-radiation seat, a plurality of LED light sources are connected with the metal basal plate, the heat-radiation seat is in an alumina ceramic structure formed in one step, which comprises heat-radiation fins, a fixing inner ring and a fixing outer ring, a plurality of heat-radiation fins are arranged in a way of encircling the fixing inner ring by one circle, the outer edge of each heat-radiation fin is fixed by the fixing outer ring, the fixing inner ring contacts with the