... 4. one strong round magnet at bottom vehicle emergency lights traffic warning light emergency strobe lights1. CE Certificate 2. Revolving 3 ... experienceService Scope:EMS, LAW ENFORCEMENT, POLICE, FIRE, MILITARY, AMBULANCE, TOW&RECOVERY VEHICLES, CONSTRUCTION VEHICLES, PICKUP TRUCKS, DOT AND ... in price. When you need Warning lights and emergency light, please use the link to browse our website ...