The Quadrant mini bar is made with ease and simplicity in mind. This 11" bar comes in 3 lens cover, red, blue, and amber, and clear with amber lights. The magnetic suction cup option has floating magnetics for mounting on uneven surfaces. There is 1 lighthead per side of the mini bar. The bar comes with a 9 foot cigarette cord with a button to change the flash pattern. There are 19 different flash patterns to choose from. As along as the button is not pushed the flash pattern will not change even when the light is unplugged. the way to turn off the light is to unplug the light.