A lighting device for a vehicle, comprising: a light irradiation unit for radiating light; an optical path adjustment unit configured to adjust a path of the light radiated from the light irradiation unit to allow a road surface pattern to be formed at a predetermined location on a road surface around the vehicle; and a driving unit configured to adjust the optical path adjustment unit, so as to allow the road surface pattern to be formed at different locations on the road surface around the vehicle, wherein the light irradiation unit includes: a light source unit for generating light including a plurality of light sources (111, 112, 113); a light combining unit configured to combine the light generated by the plurality of light sources (111, 112, 113) and allow the combined light to travel to the light transmission unit; and a light transmission unit configured to transmit the light generated by the light source unit to the optical path adjustment unit, wherein the light transmission unit includes a first lens and a second lens adapted to adjust concentration of the light from the light source unit and a mirror unit adapted to reflect the light from the first lens to the second lens, and wherein an optical axis of the first lens and an optical axis of the second lens are crossing each other with the mirror unit disposed therebetween. a light irradiation unit for radiating light; an optical path adjustment unit configured to adjust a path of the light radiated from the light irradiation unit to allow a road surface pattern to be formed at a predetermined location on a road surface around the vehicle; and a driving unit configured to adjust the optical path adjustment unit, so as to allow the road surface pattern to be formed at different locations on the road surface around the vehicle, wherein the light irradiation unit includes: a light source unit for generating light including a plurality of light sources (111, 112, 113); a light combining unit configured to combine the light generated by the plurality of light sources (111, 112, 113) and allow the combined light to travel to the light transmission unit; and a light transmission unit configured to transmit the light generated by the light source unit to the optical path adjustment unit, wherein the light transmission unit includes a first lens and a second lens adapted to adjust concentration of the light from the light source unit and a mirror unit adapted to reflect the light from the first lens to the second lens, and wherein an optical axis of the first lens and an optical axis of the second lens are crossing each other with the mirror unit disposed therebetween. a light source unit for generating light including a plurality of light sources (111, 112, 113); a light combining unit configured to combine the light generated by the plurality of light sources (111, 112, 113) and allow the combined light to travel to the light transmission unit; and a light transmission unit configured to transmit the light generated by the light source unit to the optical path adjustment unit, wherein the light transmission unit includes a first lens and a second lens adapted to adjust concentration of the light from the light source unit and a mirror unit adapted to reflect the light from the first lens to the second lens, and wherein an optical axis of the first lens and an optical axis of the second lens are crossing each other with the mirror unit disposed therebetween.