Gearlight 400 features 400 lumen light output with two brightness levels, a tail switch and a low battery warning. It has a dust tight and waterproof (IP67) design with a knurled surface for optimal grip and a wrist strap. Gearlight 400 is your reliable light, always within reach. Features 400 lumen light output with 2 brightness levels Easy-access switch button Low-battery warning with 3 flashes when turned on Dust tight and waterproof design, meeting IP67 standard Rugged design for optimal grip Wrist strap included Runs on 3xAAA batteries (not included) Specifications Max mode: 400 lm / 3 h 15 min burn time / 155 m (508 ft) light distance Min mode: 70 lm / 20 h burn time / 65 m (213 ft) light distance Material: Aluminium Weight: 128g (incl. battery)