Treksafe LED Flares - Reusable Roadside Flares with Hard Case and Batteries Ultra bright LED flare visible from 1500 m. Reusable & safe - unlike traditional flares there is no flame, anyone can use them safely. Strong LED flashlight on top of the flare with a magnetic base that can easily attach to most metal surfaces. Hard case - durable and for easy storage organization and protection. Weighted magnetic base, water resistant (IP66), shock resistance polycarbonate body and wrapped in reflective tape.