HEIGHT-ADJUSTABLE WARNING LAMP WITH EMERGENCY LIGHT INDICATING MEANS

Disclosed herein is a height-adjustable warning lamp with an emergency light indicating means. The warning lamp includes a main body and a sub body such that the main body and the sub body are separated from each other in a vertical direction in order to extend the height of the warning lamp based on the situations on a road. The warning lamp is configured as a single-body structure when the main body and the sub body are coupled to each other, wherein, when the sub body is moved upward from the main body, a light emitting diode (LED) lamp, which is received in the main body and is formed in the shape of an arrow for indicating an advancing direction, is unfolded, thereby improving external visibility of the warning lamp and thus effectively preventing collisions with other vehicles while guiding the safe driving of other vehicles.