Abstract: An LED road flare device provides an outer protective structure substantially in the form of a box-like rounded triangle. The outer protective structure comprises a first portion, which is a light-transparent enclosure having a plurality of LEDs disposed within it, and a second portion, which is a light-opaque resilient overlay comprising a front and rear face, the front and rear face being connected by a plurality of ribs defined at the outer edges of the faces. The LEDs are mounted within the transparent enclosure such that they are positioned between the ribs of the first portion to and are visible from outside the device. Electronic circuitry is provided to vary the lighting sequence of the LEDs when activated. A self-contained power supply is disposed within the transparent enclosure and means for recharging the power supply is also provided. Alternative embodiments include structure for supplemental stabilization of the device.