1.working voltage: DC12V/24V

2.Color: Clear,Red,Amber,Blue,Green,11 Mode Flash pattern

3.4 Wires available  ,TO-VDC(Fuse 1A)-----RED Wire

            TO-CHASSIS GROUND----BLACK Wire

             SNYC------------------------- WHITE wire

             SCAN-LOCK --------------YELLOW

2 SCREWS,Black Gasket