Wolo (3800M-A) Beyond Emergency Warning Mini Light Bar - Amber Lens, Magnet Mount Amber lens Uses the latest cutting edge GEN 3 technology The unique low profile shape is aerodynamic can be seen 360-degrees even in bright daylight There are twenty-two modules, each containing two 1-watt GEN 3 LEDs, which are long life, maintenance free, and best of all, there are no bulbs to burn out Microprocessor allows the user to select from twelve different light patterns with, the simple touch of a button built into the cigarette lighter plug