About this item Rechargeable LED Baton Road Flare with yellow LEDs; no batteries to replace; safer than incendiary flares 15 LEDs visible up to 1/2 mile and waterproof down to 50 feet 5 flashing patterns including SOS Morse Code; run time from 5 to 10 Hours depending on flash pattern Crush & corrison proof; high strength magnets to attach to ferrous metal surfaces Includes 120V wall charger 12V car charger and USB charger