Abstract: The bulb for an automobile vehicle lamp includes a body having a housing making at least one compartment for housing an electronic card on which is mounted at least one light-emitting diode, and an end-piece, connected to the housing. The end-piece is laid out for defining a cap able to cooperate with a socket for a bulb of the «wedge base T10» type. The bulb includes an electric connection for the light-emitting diode to an electric circuit of the lamp. The body and electric connection are defined by independent parts coupled together and including additional fittings.