Patent ID: 8690404

Claim:
A headlamp LED lighting device mounted to a rear opening of a headlamp case, comprising: a box that accommodates a circuit board on which a circuit that lights a headlamp LED is mounted, said box being fitted into and mounted to the rear opening of said headlamp case; a first connector disposed on a side of said box fitted into and mounted to said rear opening, the first connector connecting to said circuit board and supplying electric power to said headlamp LED, the side facing towards an inside of said headlamp case; and a second connector disposed on another side of said box fitted into and mounted to said rear opening, the second connector connecting to said circuit board and supplying electric power to said circuit board, said another side being opposite to the side on which the first connector is disposed and facing towards an outside of said headlamp case, wherein at least one of said first and second connectors has a contact terminal which is shaped in such a way as to have spring properties, and said contact terminal is pressed against an electrode formed on said circuit board in such a way as to be in contact with the electrode.