Lighting improvement device having heat dispersion

The utility model provides a cooling lighting improvement apparatus, which comprises a lighting apparatus main body and a conversion unit. The lighting apparatus main body comprises a cooling piece, a lens and an LED lighting component. The cooling piece comprises a plurality of cooling fins formed by metal or ceramic material with favorable performance of thermal conductivity and outward extension of end planes, and a cloth coating layer coated on the outer surface. The cooling fin has a bearing part. The cloth coating layer has high cooling performance, and a concave convex surface structure is arranged on the cloth coating layer. The lens is arranged on the bearing part of the cooling piece. The light source is generated by the LED lighting component arranged between the bearing part of the cooling piece and the lens. The light apparatus main body is transferred by that the conversion unit is electrically connected with the LED lighting component. The utility model has the advantages of improved convenienc