A vehicular light source system includes: first and second laser emitters configured to emit first and second lasers; a thermometer configured to measure peripheral temperature; and a light source controller. The strength of the first laser at a temperatur...

In a drawing lamp configured to form a drawing light distribution pattern, it is possible to form the drawing light distribution pattern without giving discomfort to the surroundings. Light is emitted from a drawing unit to a lamp front via a translucent c...

A drawing lamp forms a drawing light distribution pattern by emitting emitted light from a light emitting element toward a front of the lamp via a projection lens. A light shielding plate is disposed between the light emitting element and the projection le...

A vehicle lamp system includes: a vehicle lamp that can form a high-beam light-distribution pattern in which a state of illuminating one or some illuminated regions is changed among illuminated regions that are separate in a vehicle-width direction; and a ...

A vehicle lamp includes: a combination unit including a low beam unit that projects a low beam light distribution pattern and a high beam unit that projects a high beam light distribution pattern above the low beam light distribution pattern. The high beam...

A cleaning device adapted to be attached to a support formed with an opening includes a nozzle, a piston, a cover, a bracket, a holder, an urging member, and a positioning member. The nozzle is configured to jet fluid toward a target from a first position ...

There is provided a driving device which is used together with a light source including a plurality of light emitting units connected in series to configure a vehicle lamp. The driving device includes a current source which is configure to supply a drive c...