A vehicle lamp can include LEDs configured to be a light source of the lamp, where the LEDs can be controlled to be turned on in part or in whole for a predetermined period and in a configuration that is different from the originally intended display purpose configuration of the lamp. The configuration can be controlled to be different when the vehicle is stopped and when a driver (or other person) initiates a predetermined operation on the vehicle. Contents such as color and pattern that are displayed by the LEDs on this occasion can be different from the contents associated with the original display purpose configuration of the vehicle lamp, resulting in an additional new display function, and new design.