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Fenix HM70R 1600 Lumens LED Headlamp

2 reviews


The Fenix HM70R Rechargeable Headlamp features the a high-capacity 21700 battery, that not only boosts this headlamp to a maximum 1600 lumens, but also allows for a 100 continuous hour runtime when using 30 lumens on Low. Press and hold the large, glove-friendly switch to change over to the Functional mode to access two levels of neutral white light, a red reading light, and a red flash. The hidden USBC port adds to its IP68 dustproof/waterproof rating and allows you to quickly charge your headlamp with a 2A charging current. Battery level indicator, intelligent memory, and lock out function, round out the features of this workhorse of a light.


  • A Luminus SST40 white light LED, an XP-G2 HE neutral white LED and two 2835 red light LEDs.
  • Included a 21700 Li-ion battery, a 18650 Li-ion battery can be used as well (together with an ALF-18 battery holder).
  • White, neutral white and red lights combined.
  • Toughened ultra-clear glass lens with an anti-reflective coating.
  • Hidden USB Type-C charging port supports 2A charging current.
  • Large thumb-sized switch for easy and fast operation.
  • Digitally regulated circuit for maintaining a stable output.


  • ARB-L21-5000 li-ion battery


  • Length: 3.72” (94.5mm)
  • Width: 2.01” (51mm)
  • Height: 1.81” (46mm)


    • ARB-L21-5000 li-ion battery, USB Type-C charging cable, spare O-ring

    fenix hm70r headlamp included

    Customer Reviews
    5.0 Based on 2 Reviews
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    Highly Recommended

    My primary use of headlamps occurs in cold winter weather, so being able to operate it with a heavy glove is a must. The switch is large and easily located. The light is unbelievably bright in turbo mode, especially in a snowy environment. I also wanted red light capability for nighttime photography and for reading in bed without disturbing my wife; this headlamp has a 5 lumen red output and fits the bill. The build quality of Fenix is head and shoulders above other manufacturers, and even though it’s metal construction, the HM70R doesn’t feel big or heavy. Very, very happy with it.

    Rick H.
    Canada Canada


    I decided to upgrade from the HM50R, which I still have and love for the same reason that I was originally hesitant of the HM70R; size and weight. It is, however, understandable that with more features and more power, comes something else and in this case it’s size and weight. That being said, I have had the HM70 on my head for multiple runs, camping, working on vehicles at night in the backcountry, and around my house. It truly is an amazing and versatile light - even with the additional size and weight that I’ve now grown used to. The ability to go from a large red wash in camp to an eye-blinding beam of light to look for the ‘bump in the night’ while camping is amazing. Build quality, and ease of use, is something that I’ve come to expect from all of my Fenix products and it is on display for all to see with the HM70R. My new favourite light - by FAR! Well done Fenix, again.

    Jason G.
    Canada Canada