Description: High flash intensity, strong illumination, pure color, long warning distance and long working life Consisting of 15 super bright LEDs with a lifetime of 100,000 hours and 9 illumination modes. The bottom of the product has hook and magnetic, great for bicycles and cars. Wide application: such as traffic control, as a warning light, as a rescue beacon, and for any other emergencies. Waterproof, High quality, durable Specification: Size: Approx.10*3.5cm/3.94*1.38 inch Material: Plastic Color: Red Power: 3*AAA Battery (not included) Bulbs: 15 LED Package Includes: 1 Piece Light