LED Safety Flares Rechargeable 16 led safety flares 16 led safety flares rechargeable RECHARGEABLE and WATERPROOF with HOME and CAR CHARGERS 9-IN-1 Flash Patterns PORTABLE LED SAFETY FLARES with Magnetic Base Designed for shock, vibration, andwater-resistance. Perfect for Agriculture, Harvesting Season,Tractor, Combine. Truck - Trailer - Snowplow - Car - GolfCart - Boat - Marina - Bike