Ediors 27" 24 LED 13 Mode Emergency Warning Traffic Advisor Vehicle Hazard Strobe Light Bar Kits (White/Red) 13 Different modes/patterns of strobing/flashing with just a press of a button, Includes directional flash patterns. (Left, Right, and Center Out, and so on) .Mode Memory Function is available Brighter and more effective than standard LED strobe lights, it is even visible during the daytime conditions Universal for all vehicle with a 12V power source 11 feet (3.5 m) extension cable for mounting on compact and large vehicles. Can Work with large suction cups adjustable bracket for quick and stabilized mounting (not included, sold separate) Package Includes:1 x Traffic advisor strobe light bar with on/off switch and mode changer button