Rechargeable, heavy-duty LED Flares replace standard incendiary flares with smokeless, flameless, non-toxic, and waterproof alternatives. Four unique designs are available to identify road hazards, signal for help, mark detours, undeerwater scuba or repair applications, and for police, fire military, construction, aviation marshaling and taxiing. LED lights are visible up to two miles. All include a hefty magnet to attach them to any ferrous metal surface, and are sold individually or in a multi-pack kit (except Classic Road Flares). NFPA, DOT (FMCSA) and MUTCD compliant. Includes: Amber Universal Road Flare Kiet with 6-LED rechargeable road flares with built-in charge docks. 120V AC/DC Charger, 12V DC Charger with operating instructions and Warranty Registration Card. Amber Universal Road Flare Kiet with 6-LED rechargeable road flares with built-in charge docks. 120V AC/DC Charger, 12V DC Charger with operating instructions and Warranty Registration Card. plastic/electronic. safety yellow .