NITECORE HM01 At-A-Glance
- Luminous SST-20-W LED
- Max output of 320 lumen
- Max throw of 80 yards
- TIR lens for smooth and soft beam
- Powered by CR123A battery
Included in the Box
- HM01
- CR123A battery
- spare o-ring
- 2.5mm hex key
- 1.5mm hex key
360° Pivoting ARC Rail Helmet Light
The Nitecore HM01 is a 320 lumen ARC rail helmet light capable of 80 yards of a well diffused flood beam thanks to its TIR optic lens. Once attached to an ARC rail, HM01 can point to any direction by rotating its articulating arm.
Easy to Operate
The HM01 accepts a single CR123A or RCR123 battery, and can operate up to three hours on the high setting and 15 hours on the low setting for all night coverage. The single button interface controls the two brightness levels for fast activation and easy mode switching. An ideal secondary fill light for helmet users, the HM01 can provide stable near-field visibility while frees the primary light for night operations.
Robust Construction
The HM01 comes with all of the standard performance features of Nitecore's flashlights. IP68 rated waterproofing and a HA III finish on the aero-aluminum frame for stable operation in the harshest of climates. Nothing comes close to the HM01 as a simple near-field lighting solution for helmets.
TECHNICAL SPECIFICATIONS
| LED | SST-20-W LED |
| Maximum Brightness | 320 lumen |
| Peak Beam Distance | 80 yards |
| Peak Beam Intensity | 1390 cd |
| IP Rating | IP68 - 2m submersible |
| Impact Resistance | 1 m |
| Dimensions | L-2.12"xW-0.82"xH-1" |
| Weight | 1.43oz |
BRIGHTNESS OUTPUTS
| MODE | OUTPUT | RUNTIME |
| High | 320 lumen | 3 hr |
| Low | 35 lumen | 15 hr |
Compatible Power Sources
| BATTERY TYPE | SIZE | NOMINAL VOLTAGE | COMPATIBLE |
| Primary Lithium Battery | CR123A | 3V | Y (Compatible) |
| Rechargeable Li-ion Battery | RCR123A | 3.6V/3.7V | Y (Compatible) |
Great little light 
