The Nitecore HM01 Tactical Helmet Torch has been specifically designed to fit ARC Rails commonly found on helmets used by Police, Fire Fighters, Search and Rescue and Military.

Featuring a Luminus SST-20-W LED with a maximum output of 320 lumens, the HM01 is powered by a single CR123 battery (included), which helps keep the weight (40.5 grams) and size to a minimum while still allowing good performance. The Lens has TIR (Total Internal Reflection) engraving to produce a smooth and even beam pattern.

A 3D pivoting system allows the beam direction to be adjusted through 360 degree rotation.

Operation is via a single button with two brightness levels:

High: 320 lumens - 3 hour runtime - 74 meter range

Low: 35 lumens - 15 hour runtime - 24 meter range

Advanced Temperature Regulation technology automatically adjust the brightness in accordance with the ambient temperature to maintain optimal performance and prevent overheating.

Waterproof to IP68 - 2 meter submersible. Impact resistant to 1 meter.

Nitecore HM01 includes: CR123A single use battery, 2.5mm hex key and 1.5mm hex key.