Wolo (3555M-B) Aurora Halogen Emergency Warning Mini Light Bar - Blue Lens Blue lens Two powerful halogen rotating lights, each producing 125 flashes per minute Built with a diamond shaped mirror between the warning lights for true 360-degree visibility The replaceable lens is constructed of strong polycarbonate and is made to withstand all weather conditions Includes a 10 foot flat power wire with a cigarette lighter plug that has rocker on/off switch and internal fuse