The invention closes an electrical connection piece of an LED (Light-emitting Diode) lamp, which comprises input terminals and output terminals, wherein the output terminals are fixed on a substrate of the LED lamp; the input terminals are integrally in rod-shaped structures; the output terminals comprise conducting ends; the conducting ends are in plate-shaped structures made of metal materials; conducting pins are arranged at the peripheries of the conducting ends; the conducting ends are fixed on the substrate by the conducting pins, and are electrically connected with the substrate; a through hole and at least one elastic sheet are formed in the middle of each conducting end by blanking; one edge of each elastic sheet is connected with the side edge of the corresponding through hole; and during assembling, one end of each input terminal penetrates through the corresponding through hole and is elastically connected with the corresponding elastic sheet in a push-against manner. According to the electrical connection piece, one through hole is formed in the middle of each conducting end by blanking, the connective elastic sheets arranged at the side edges of the through holes, and the input terminals in the rod-shaped structures are adopted to be electrically connected with the conducting ends, so that the connective elastic sheets can be formed at the conducting ends simply by blanking, the structures of the conducting ends are simpler, and the electrical connection piece has the advantages of simple manufacturing technology and low cost.