OMITTED

摘要

PURPOSE: A printed circuit board and an LED module including the same are provided to improve heating performance and improving the reliability of a product by including one or more air cooling type heating holes in an appropriate location. CONSTITUTION: One or more lighting elements(12) are arranged on a front side of a printed circuit board(10). A wire(14) for power supply is connected to the printed circuit board. A connection terminal(20) includes a receiving part of an aperture shape. The connection terminal includes a sharp blade which strips a coating layer of the wire. A protector(30) blocks the lighting elements and electronic components from the atmosphere.