LUX2100 Mini Light BarDesigned to provide versatile and powerful warning illumination for emergency, rescue and construction vehicles. Features Strong overall visual effects 360° coverage Various pre-installed flash patterns to choose from Innovative thermal devices reduces stress on the LEDs Mounting OptionsBolts or optional roof mounting kit. FunctionsVarious flash patterns to choose from DownloadsBrochure, technical drawings and data sheets available to download from the Lighting product page. See here