The invention relates to a large curved surface formation light with the same shape of a wing. The large curved surface formation light with the same shape of the wing is characterized in that the whole formation light is shaped like a U-shaped curved surface, the formation light is wrapped on the outer side of the wingtip, the shape of the formation light and the shape of the curved surface of the wingtip are identical, the formation light is mainly composed of a light cover body and a plurality of electroluminescent screens, wherein a containing space is formed in the light cover body, and the electroluminescent screens are distributed in the containing space evenly; the light cover body adopts transparent polycarbonate materials, and a scratch-proof layer is plated on the surface of the light cover body; bolt fixing holes are formed in the edges of the light cover body, and therefore the light cover body is fixed on the wingtip through bolts. The large curved surface formation light with the same shape of the wing has the advantages that the aerodynamic configuration of the wingtip is improved, and better environmental stability and reliability are achieved.