Nitecore NU25 UL 400 Lumen Ultra Lightweight USB-C Rechargeable Headlamp 21700 Its toughened ultra-clear mineral glass

Its toughened ultra-clear mineral glass with double-sided anti-reflective coating ensures the highest optical efficiency and light transmittance

it gives you better precision and greater range from making delicate cuts to cutting thick branches with ease

flexible lower half is unbreakable

Three Flash Modes: Strobe

Head size: 70mm (2

Nitecore NU25 UL 400 Lumen Ultra Lightweight USB-C Rechargeable Headlamp 21700 Its toughened ultra-clear mineral glassThe NU25 is back lighter and more powerful than before with a dual beam spotlight and floodlight for a combined 400 lumen max that can reach out to 70 yards. Equipped with an upgraded unibody optical lens system switch freely between a primary spot LED, offering three brightness settings, to the flood LED for even wide illumination, ideal for close up tasks and reading. Alternatively, switch to the dual red auxiliary LEDs and protect your night vision