An LED lighting device, comprising: a post; a head connected to one end of the post; and a lens cover coupled to the head, wherein the lens cover is arranged at an angle of 10° or more and 15° or less with respect to the axis extending from the post of the lighting device wherein the lens cover has a plurality of light distribution lenses arranged at positions corresponding to a plurality of LED light sources, wherein the plurality of light distribution lenses comprise a first light distribution lens and a second light distribution lens having different shapes from each other, and wherein the first light distribution lens and the second light distribution lens are mixedly arranged at positions corresponding to the plurality of LED light sources, wherein the first light distribution lens is an oval hemispherical shape, and the second light distribution lens is a hemispherical shape. wherein one or more uneven portions are formed on the surface of the second light distribution lens, and wherein the one or more uneven portions are formed in the same direction as an axial direction of the post to which the head is connected, wherein the first light distribution lens forms short-distance light distribution area on a road, wherein the second light distribution lens forms long-distance light distribution area formed further away from the post than the short-distance light distribution area on the road. a post; a head connected to one end of the post; and a lens cover coupled to the head, wherein the lens cover is arranged at an angle of 10° or more and 15° or less with respect to the axis extending from the post of the lighting device wherein the lens cover has a plurality of light distribution lenses arranged at positions corresponding to a plurality of LED light sources, wherein the plurality of light distribution lenses comprise a first light distribution lens and a second light distribution lens having different shapes from each other, and wherein the first light distribution lens and the second light distribution lens are mixedly arranged at positions corresponding to the plurality of LED light sources, wherein the lens cover has a plurality of light distribution lenses arranged at positions corresponding to a plurality of LED light sources, wherein the plurality of light distribution lenses comprise a first light distribution lens and a second light distribution lens having different shapes from each other, and wherein the first light distribution lens and the second light distribution lens are mixedly arranged at positions corresponding to the plurality of LED light sources, wherein the first light distribution lens is an oval hemispherical shape, and the second light distribution lens is a hemispherical shape. wherein one or more uneven portions are formed on the surface of the second light distribution lens, and wherein the one or more uneven portions are formed in the same direction as an axial direction of the post to which the head is connected, wherein the first light distribution lens forms short-distance light distribution area on a road, wherein the second light distribution lens forms long-distance light distribution area formed further away from the post than the short-distance light distribution area on the road.