V-SEK 24 LED 27" Hazard Emergency Warning Tow Traffic Advisor Flash Strobe Directional Light Bar (Blue) Package Includes: 1 x Traffic advisor strobe light bar with Cigarette Lighter and mode change button. User manuals is included. IF YOU NEED THE WIRE WHICH DIRECTLY CONNECT TO BATTERY, PLEASE CONTACT US. 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 11 feet (3.5 m) extension cable for mounting on compact and large vehicles. Exclusive large suction cups for quick and stabilized mounting Universal for all vehicle with a 12V power source