To reduce a moving mass inside a light as much as possible for achieving a variable light distribution type illumination distribution by improving the well-known vehicle light.

A vehicle light 1 includes at least one light source 2 emitting electromagnetic radiations; at least one primary optical system 4, 5 for focusing the electromagnetic radiations emitted from the at least one light source; a diaphragm device 6 for shading at least a part of the focused electromagnetic radiations; at least one secondary optical system 7 for generating the prescribed illuminance distribution by projecting the focused electromagnetic radiations which have passed through the diaphragm device and reached on a runway in front of a vehicle; and at least one of a tilting turnable mirror 8 arranged in a light path between the diaphragm device and the secondary optical system.