A remote-controlled warning system embodying a light emitting device is provided. The systemic device may include an elongated member providing first and second pluralities of light-emitting outputs oriented in opposing directions, respectively. The elongated member extends from a conic base for increased visibility. Having a microprocessor configured to operate the first and second pluralities of light-emitting outputs at different intensities and patterns through a remote control raises the awareness of motorist beyond the immediate vicinity of the unsafe driving conditions.