To provide a lighting apparatus for generating uniform light of free length and having no seam and producing like a direct lighting while it is an indirect lighting.

This lighting apparatus 1 is formed in such a way that a light-emitting component having a light-emitting body module 7 with LED particles 8 equally spaced apart is inserted into a groove having glare-proof function arranged at both sides of a case 2, the case 2 is connected to cause photoelectric of free length and having no seam to be irradiated against a central reflector plate 4 and then it is formed like a direct lighting while it is an indirect lighting as if the light source is the reflector plate 4.