Background/history
My first headlamp came from the Black Diamond outlet store in Salt Lake City. It was a now discontinued model.

It used batteries and was water resistant, though not enough. It died on trail during a particularly rainy section hike. It stayed at my office when I retired (I had called in on an attempted warranty claim over lunch and just never brought it back home).
I then picked up a BD Storm to replace that headlamp.

The Storm is waterproof, has multiple colors (in addition to white it has red, green and blue light modes), superior brightness and weighed five ounces. It uses batteries. Newer models weigh less and have a rechargeable option.
Batteries were easy to pick up at any trail town.
Happy had a Black Diamond Spot which weighs an ounce less and was generally better.

The Black Diamond headlamps now both live somewhere in the gear closet because we moved to lighter (and better) Nitecore headlamps.
First we got NU20 headlamps that used USB B connections to recharge.

There was a community hack for replacing the straps with shock cord that was eventually adopted by the company for their upgraded model.

Factors
These are the factors that go into choosing a headlamp.
Weight mattered more than I expected and I found lighter was generally better. You can think “it’s only an ounce or two” but you’ll notice the difference.
Brightness is interesting as it turned into a non-factor.
On the one hand, the brightest setting was never enough on neighborhood training hikes.
Yet, on trail, away from city lights and glare and such, I always hike with the lowest brightness setting and am happy with that.
I went from wanting something brighter to not caring.
Colors — having a red light mode for shelters and shared spaces is important — especially on the Appalachian Trail or when hiking in a bubble.
Other than red and white (the baseline color), other colors are situational and I never used them.
Batteries were easy enough to find but the rechargeable headlamps seem less trouble. It was always easy to find batteries or include them in resupply boxes.
Waterproof (to 1 meter—enough for rain & such) is essential. There will always be rain on trail.
USB C (for recharge). I like having all my devices share the same recharge cable design. One less thing to fiddle with is always good.

Having one type of cord is much better than having three types (usb b & c and a lightning connector were possible needs for some people back in the day).
Adjustable tilt. Your headlamp should offer a tilt function so you can adjust where the beam falls on the trail. This is a very common feature and important.
Everysooften a headlamp ships without this feature so watch out.
Recommendations / Gear List notes
Obviously the Nitecore NU25 is my first choice. I have other headlamps I own, but it is what I carry. I recently lost my headlamp and the NU25 is what I bought to replace the NU25 I lost.
That said, you can’t go wrong with the NU20 Classic. Sold everywhere for just under $25. On paper it beats the NU25, I just don’t prefer it.
In a pinch you can go with whatever is for sale at Home Depot or Lowe’s. There are lots of $10 (or less) headlamps at hardware stores that will get you to your next resupply or outfitter.
For comparison: The PCT 2025 survey results for most popular:
1 Nitecore NU25. $37. 1.66oz USB-C
2 Nitecore NU20 Classic$25 1.34oz. USB-C
3 Black Diamond Spot 400 $55 3.03oz. Batteries.
Note, many surveys don’t include headlamps. The 2024 survey did not. Everyone should carry a headlamp.

An almost recommended would be Flextail’s offering. Really bright. Kind of pricy and heavier than Nitecore. Flextail makes a lot of stuff I’d almost recommend.
Afterwords
I’ve been doing more consistent night hiking recently. Mostly getting up early and hiking a half hour or so in the dark.
Happy and I have rarely been on trail hiking after night has fallen, though we have done that.
Some lamps come with a stuff/storage sack that diffuses light and can be used to make a headlamp into a lamp. Such a feature is more important for camping rather than backpacking.
The further from June 21 or so we get while on trail, (depending on when the solstice or longest day of the year is) the longer Happy6 and I are likely to hike before dawn.

Other night hiking and headlamp use is situational, especially in hot times (think the PCT aqueduct stretch) or similar situations.
But we’ve been using headlamps on trail for ten years or so in all sorts of situations, especially in the rain or early mornings. It has been fun to see how our use has evolved.
I will note that the real test of what you prefer/recommend is what you buy for yourself when you have just lost that gear item and have the whole world to choose from and no time pressures. For me it was the NU25.
























































