1.beacon (BY-12107-10) 2.beacon 3.rotating light,revolving light 1.beacon (BY-12107-10)2.beacon3.rotating light,revolving light4.CE certificatewarning light BY-12107-10,warning lamp,alarm lightsuper ... with one big round magnet ,cover by base ,no scrape car's painting *usage:police ,fire engine,ambulance,street sprinkler,truck beacon(BY-12107-10)