HM65R

Fenix

HM65R

57 positive 1 neutral 5 negative

Based on 63 Reddit mentions

$99.95

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Most discussed features

Sentiment summary across the product areas Reddit users mention most.

Reddit mentions

Original Reddit posts and comments behind this analysis.

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Best Ultramarathon Lighting System 2026

The Fenix only does 160 lumens for 10.5 hours and drops to 50 lumens https://zeroair.org/2021/05/26/fenix-hm65r-t-headlamp-review You can't put it on your waist either. I run with two Nitecore HA11 and HA15, both 1xAA and one can be put on your head and one put on your waist, with 2 spare batteries

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effortDee in r/Ultramarathon

February 1, 2026 12:53 PM

6

Headlamp for 100M (12 hours in the darkness)

Here's some considerations: Buy good buy once rather than saving a few bucks and buying another one down the road, I have too many head torches, I wish I'd known about and purchased what I have now, even though expensive I would have saved money in the long run Don't believe any of the numbers for p

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-bxp in r/ultrarunning

August 5, 2025 1:47 AM

9

Did someone figure out what brand/headlamp is true to their specs and which is the 'best' bang for buck?

https://zeroair.org/2021/05/26/fenix-hm65r-t-headlamp-review/ This review it shows medium (400 lumens) mode dropping to about 160 lumens in about 20 minutes. I didn't buy this headtorch because of these reviews. Mad how every single time i mention it's not a 400 lumen headtorch, more like mid 100 lu

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effortDee in r/trailrunning

January 30, 2026 4:30 PM

4

Did someone figure out what brand/headlamp is true to their specs and which is the 'best' bang for buck?

If this is the HM65T then it actually drops down to a little more than 100 lumens after 1 hour. You'll never ever see this said in a trail running video review on Youtube, they're also part of the problem. I've mentioned this a few times in the subreddit but people seem to want to defend the headtor

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effortDee in r/trailrunning

January 30, 2026 3:22 PM

3

Best Ultramarathon Lighting System 2026

This a great post - I do disagree with a few points: a) I don't think 150 lumens will be enough for a lot of people. For me, I prefer 300-400 lumens as a 54 year old guy who wears glasses. So I target a 5-6 hour runtime with one battery change during the night.b) I have the Fenix HM65R-T V2.0 and if

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Jolly_Cow_983 in r/Ultramarathon

April 2, 2026 3:58 PM

2

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