NITECORE NU21 360 Lumen Ultralight Rechargeable Headlamp (Black) long range flashlight ANSI FL-1 lumen: 1618-1120/719/299/108/14

ANSI FL-1 lumen: 1618-1120/719/299/108/14

Weight:  78g（battery excluded）

easy operation with one button and double click for switching between white and red light

 Fully adjustable yoke for customized fit

NITECORE NU21 360 Lumen Ultralight Rechargeable Headlamp (Black) long range flashlight ANSI FL-1 lumen: 1618-1120/719/299/108/14The NU21 lightweight rechargeable headlamp is an ideal choice for both runners and outdoorsmen. Its unibody optical lens system is specifically designed to emit a uniform and soft light, capable of reaching a maximum brightness of 360 lumens, with a range of up to 63 yards. This makes it particularly suitable for night running and route finding. The NU21 offers versatility with four brightness modes, as well as emergency SOS and beacon functions.