Ediors 27" 24 LED 13 Flashing Strobing Mode Emergency Warning Traffic Advisor Vehicle Hazard Strobe Light Bar Kits (White/Blue) Brighter and more effective than standard LED strobe lights,it is even visable during the daytime conditions Universal for all vehicle with a 12V power source 7 Different modes/patterns of strobing/flashing with just a press of a button Dimensions: 35.5" ( Width ) X 2.5" ( Height ); Cord Length: Over 7 Feet to the power switch and mode selector Includes: 1 X Traffic advisor strobe light bar with on/off switch and mode changer button