PURPOSE: A lighting device is provided to improve a light distribution characteristic using a light emitting diode as a light source. CONSTITUTION: One or more light emitting diodes are mounted on both sides of a substrate. A light source module (30) is arranged in an upper space. The upper space is separated from a main body part. A cover part (50) surrounds the light source module and a supporting part (20). The cover unit radiates light from the surface to all directions.
