·Colors are optional within red, blue, amber and white;

·Upper lens cover at both ends are polycarbonate with excellent transparency;

·Adopting high quality GEN III 3W LED as light source with high brightness and good warning effect;

·Customerized flash patterns including flash and rotating pattern;

·With suitable bracket and hook for installation purpose, no need to drill holes on vehicle roof;

·Widely applied to the scope of any emergency vehicles, roadsides or other special areas.