Home >

Nitecore HM01 320 Lumens 360 Degree Pivoting Helmet Light
Nitecore HM01 320 Lumen 360 Degree Pivoting ARC Rail Helmet Light

Click image to open expanded view

The HM01 is currently discontinued.
Price: $89.95

Quantity in Stock:(Out of Stock)

Availability: Currently Unavailable
Product Code: FL-NITE-HM01

Add a Battery and Save*:
1x Nitecore NL1665R 650mAh Rechargeable Battery [Add $9.95]
No Battery Added



  • 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.


Maximum Brightness320 lumen
Peak Beam Distance80 yards
Peak Beam Intensity1390 cd
IP RatingIP68 - 2m submersible
Impact Resistance1 m


High320 lumen3 hr
Low35 lumen15 hr

Compatible Power Sources

Primary Lithium BatteryCR123A3VY (Compatible)
Rechargeable Li-ion BatteryRCR123A3.6V/3.7VY (Compatible)
Nitecore HM01

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Great little light November 13, 2022
Reviewer: Christopher WalkerGC32 from Temple, TX United StatesTemple texas  
Great light, size, and function. However, I have a Team Wendy helmet and the connection does not fit to my helmets  design🙁  

These are for ARC rails not the proprietary Team Wendy  so ill have to find another purpose or an adaptor

It was a let down on me but all good

Was this review helpful to you?