PURPOSE: A light emitting device is provided to supply the power to an LED(Light Emitting Diode) without welding by combining with a joint connector. CONSTITUTION: An LED(11) is mounted on a light emitting diode module(1) in multiple. The LED module is formed with a insertion hole(12) which passes through the middle thereof. A joint connector(2) comprises a circuit pattern for supplying the power to the outside and a contact lead connecting the electricity.
