The Nitecore HC68 is a compact and powerful headlamp with a maximum output of 2000 lumens. It is equipped with two Luminus SST-40-W LEDs, with one LED functioning as a floodlight and the other as a spotlight. The beam can be almost continuously focused using Nitecore's patented E-Focus technology. Operating the Nitecore HC68 is simple and intuitive. The included Li-Ion battery NL1835HP is charged via the integrated USB-C port in the lamp. The red auxiliary light has a brightness of 11 lumens and preserves night vision. The red light features two brightness levels and a flashing mode. The aerospace aluminum housing ensures a safe drop height of 2 meters and water resistance of 2 meters (IP68). To protect the electronics and battery from overheating, the HC68 is also equipped with temperature regulation.

Performance and runtime (1 x 18650 Li-Ion battery 3500mAh 8A):

• 100% Spotlight Turbo (2000 lumens) Higher (1800 lumens) for about 30 minutes
• High (950 lumens) for about 2 hours 30 minutes
• Mid (250 lumens) for about 6 hours
• Low (50 lumens) for about 28 hours
• Ultra-Low (1 lumen) for about 800 hours
• Red auxiliary light (11 lumens) for about 30 hours
• Red auxiliary light (3 lumens) for about 110 hours

Performance and runtime (1 x 18650 Li-Ion battery 3500mAh):

• 100% Floodlight Higher (1400 lumens) for about 30 minutes
• High (850 lumens) for about 2 hours 30 minutes
• Mid (220 lumens) for about 6 hours
• Low (45 lumens) for about 28 hours
• Ultra-Low (1 lumen) for about 800 hours.