High-power light emitting diode (LED) light source spot lamp

The utility model belongs to the technical field of an illumination lamp and particularly relates to a light emitting diode (LED) lamp, in particular to a high-power LED light source spot lamp. The high-power LED light source spot lamp comprises a base, a switch power supply, a glass lens and a lamp head, wherein the base is connected with the lamp head, the high-power LED light source spot lamp also comprises a heat radiation seat fixedly arranged on the base, the heat radiation seat is a metal component, a metal base plate is fixedly arranged in the heat radiation seat, a plurality of LED light sources are connected with the metal base plate, the heat radiation seat consists of heat radiation fins, a fixing inner ring and a fixing outer ring, a plurality of heat radiation fins are in arrangement in a way of surrounding a circle of the fixing inner ring, the outer edge of each heat radiation fin is fixed by the fixing outer ring, and the fixing inner ring is in contact with the metal base plate. The high-pow