Roadvision's RB122 Series twin stack 360 high intensity beacons are at the forefront of automotive lighting technology..... Featuring state-of-the art LEDtechnology, the REVOLVER Series of Roadvision LED beacons are specifically designed and engineered to not only meet, but exceed Australian and internationalregulations. With an impact resistant polycarbonate lens & housing, the RB122 Series are built to last in even the toughest conditions. Featuring 64 SMD LED'sand with 10 selectable flash patterns - including single, double, triple, quad & simulated rotating - the RB122 Series are the perfect LED beacon for a widerange of industrial applications.