XKTTSUEERCRR 8 Light Heads 32LED Traffic Advisor Emergency Hazard Warning Vehicle Car Truck Strobe Light Bar Kit - 35.5", 12 Modes, Red & Blue High quality and professional grade products; Brighter and more effective than standard LED strobe lights,it is even visable during the daytime. There are 12 flashing modes with a push of a button to cycle through flash modes. Easy to install, with suction cups for quick screen mount. Universal for all vehicle with a 12V power source. Dimensions: 35.5"x 6.0" x 4.0". Length of the wire: Total 3 Metres (the lights to the switch is 2.5M; the switch to positive and negative pole is 0.8M). Includes: 1 x Traffic advisor strobe light bar.