The Nitecore HC35 headlamp has an impressive maximum output of 2700 lumens from the 4 x Cree XP-G3 S3 LED. The light has a range of battery options; choose from using the included 21700 li-ion or alternative 21700 with an output of 8A, an 18650 li-ion with an output of 8A, 2 x CR123 single use or RCR123 (16340) li-ion cells. 

The HC35 offers a range of sought after features, including a micro USB port on the head of the light for recharging either a 21700 or 18650 battery inside the headlamp itself, removing the need for a separate, external charger. 

The headtorch has the same L-shape that has made the HC30 and HC33 lights so popular. The HC35 has a detachable bracket so the light can be interchangeably used as either a headlamp or hand held torch. Additionally, the light comes with a pocket clip and a magnetic tail cap for other attachment options. 

The Nitecore HC35 has a simple user-friendly interface made up of one button on the head of the light which controls all five brightness levels and three special modes.

Brightness Levels
Using 1 x 21700 battery
Turbo: 2700 lumens - 45 mins runtime
High: 800 lumens - 3 hrs runtime
Mid: 270 lumens - 8 hrs 15 mins runtime
Low: 40 lumens - 52 hrs runtime
Ultralow: 1 lumen - 1200 hrs runtime

Advanced temperature regulation (ATR) regulates the output of the HC35 according to the working and ambient temperature to maintain optimal performance while preventing the LED from overheating. The outputs are measured in total of runtime, including output at reduced levels due to temperature or protection mechanisms in the design, causing the brightness level to drop down.

Plus Strobe, Beacon and SOS (2700 lumens).

Maximum beam distance 134 meters, waterproof to IP68 and resistant to impacts up to 1 meter.

Includes: Nitecore NL2140HP 4000mAh 21700 battery, USB charging cable, 18650/CR123 battery magazine, headband, bracket, spare o-ring, pocket clip, lanyard.

Nitecore HC35 user manual can be downloaded here.