Fluorescent light type light device having Fresnel lens in light-incident part and light-emitting part of light cylinder

摘要

An illumination device using a light cylinder is disclosed. The lighting device comprises a cover; A light source coupled to at least one side of the cover to provide a light source; And a light cylinder having one light-entering portion and a plurality of light-exiting portions, wherein the light-entering portion is coupled to the light source portion, and the light source incident through the light-entering portion is output through the plurality of light-