Nitecore HM01 Helmet Light，Max 320 Lumen，SST-20-W LED，Powered by 1 x CR123A or RCR123A battery.

360° Pivoting ARC Rail Tactical Helmet Light
The Nitecore HM01 is a 320 lumen ARC rail tactical 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 tactical helmet users, the HM01 can provide stable near-field visibility while frees the primary light for tactical operations.

Robust Construction
The HM01 comes with all of the standard performance features of Nitecore's tactical flashlights. IP68 rated waterproofing and a HA III finish on the aero-aluminium frame for stable operation in the harshest of climates. Nothing comes close to the HM01 as a simple near-field lighting solution for tactical 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)

Included in the Box
HM01
CR123A battery
spare o-ring
2.5mm hex key
1.5mm hex key