APPARATUS FOR DISPLAYING ROAD HAZARD

摘要

PURPOSE: An apparatus for displaying a road hazard is provided to make the alarm light to have an excellent visibility by further improving the directionality of the light with adopting hundreds of LEDs instead of a conventional filament electric bulb. CONSTITUTION: An apparatus for displaying a road hazard includes a housing, a plurality of light emitting diode(LED) lamps(114) and a driving circuit board. The housing prevents the plurality of LED lamps(114) from outside. The plurality of light emitting diode(LED) lamps(114) are arranged around and displays a number, a character or a sign. And, the driving circuit board installed on a front inside of the housing includes a driving circuit driven by the control of the control block.