The present invention relates to a displayable wind turbine. The displayable wind turbine includes a central shaft arranged vertically to a flow direction of fluid. Radially extending upper spokes are coupled to an upper hub. Radially extending lower spokes are coupled to a lower hub. Blades have first ends connected to an end of the upper hub and second ends connected to an end of the lower hub. A pitch control unit adjusts a blade pitch angle. A detection unit includes a fluid direction detection unit, a fluid velocity detection unit, a central shaft speed detection unit, and a central shaft position detection unit. A light emitting unit includes a printed circuit board and light emitting devices. A control unit controls operations of the pitch control unit and the light emitting unit.