To provide a lighting system capable of changing an illuminating direction while restraining from becoming larger.

The headlight (lighting system) 2 is provided a fluorescent member 14 on which laser light emitted from semiconductor laser elements 11 is irradiated, an actuator 16 to move a laser light-irradiation position of the fluorescent member 14 and to stop it thereafter, and a reflecting mirror 30 having a concave-shaped reflecting surface 31 for reflecting light emitted from the fluorescent member 14.