An illuminating module includes a light source, a reflection component and a lens part, in which, the source is suitable for providing a ray, the reflection component is matched above the source, the lens part is set between the source and the reflection component and includes two opposite refraction sides and a base, besides, the illuminating module has a central shaft vertical to the transfer path of the ray reflected by the reflection component and part of the rays is reflected and its transfer path is almost vertical to the central shaft. This invention also provides a package structure of LED. |