Lightweight, small size, powerful brightness. You need to have a look at Acebeam H17, a lightweight led headlamp. With a compact, waterproof aluminium body, the easy-to-operate H17 headlamp is power-packed throwing an incredible 2000-lumen maximum beam that reaches up to 134 meters with 3 x SAMSUNG LEDs.
Powered by one 1100mAh 18350 rechargeable Li-ion battery, which can be recharged through a built-in Micro-USB port, so no external charger is needed to charge the battery. Its surprisingly long run time up to 200 hours at lower settings and best for camping, hiking, fishing or running.