Fitzwho
WKR
I have two black diamonds. An Icon with the 4-AA battery pack on the back and picked up a Revolt this year in Colorado when I forgot my Icon at home. No complaints so far.
I run a spot as well. I prefer it over my petzel reactivcheck out the black diamond spot, its small, lightweight and super bright
These are handy. I have two. One for the truck and one for the pack. I keep a short cord and an Anker power bank in the pack.Black diamond 'revolt' is pretty good. It has 2x AAA batteries internally. It will recharge via a mini-USB, so recharging with a power bank or simply swapping out the batteries for alkaline(s) are both viable options.
Im all about good gear when it's worth it, but for headlamps, I'd go with one of the cheapy ones off Amazon. I got a couple of cree LED headlights for $10 a piece from Amazon.
No joke, I dropped it out of my pocket and ran it over. Other than some new scratches, it works fine. I now carry 2 headlamps and an extra set of batteries, can't weigh more than 8-10oz total.
I'm not aware of the huge advantages to the expensive ones, but I love my cheap ones and I"m on my 3rd season with them and both still work fine.