16 super bright orange LEDs, working life is more than 100,000 hours

Lthium battery( type: 603048), working time: 800 to 1000 hours

9 patterns of flashing and warning modes, lighting covers 360 degree direction, visible for up to 10 miles away;

High endurance even rolled under a car;

Back with two strong magnets, can be attached on iron surface;

Shatterproof, and water- resistance.
Battery or chargable model available.