Tobfit LED Road Flares (3-pack) Review

A stalled car on a snowy highway shoulder at night is nearly invisible until it's dangerously close, and the single most effective thing you can do is put flashing light well behind the vehicle. Traditional incendiary flares do that brilliantly for fifteen minutes and then they're gone — and they're a bad idea next to a leaking fuel tank or in a dry roadside ditch. LED flares trade some brightness for hours of runtime, reuse, and zero fire risk, which is the right trade for a kit that sits in a trunk for years.

Tobfit's discs are the well-reviewed budget pick: bright enough to be seen a long way off at night, several flash patterns, a magnet in the base for sticking one to the trunk lid, and a shell that survives being run over. Three let you lay a line — one at the car, two spaced out behind it — which is how you communicate 'hazard ahead' to a driver closing at 60 mph in the dark.

Two disciplines make them work: keep the batteries fresh (swap them every fall, because cold and a year of storage drain AAAs) and place them far enough back — at least 100 feet on a highway, more if there's a curve or a hill between you and oncoming traffic. Pair them with hazard lights and a reflective triangle and you've covered the visibility job properly.