YES! I have used it camping and strongly recommend it. Great UI for camping, thinner/smaller than many other multilevel AA lights, good clip, nice beam for camping use. I can go on... and for that price, I'd get another as a backup.
I actually used one as a bike light when my headlight went dead once, and was very impressed how well it worked.
Not as bright as many new lights, but plenty for camping. I once went a whole week with a Petzle Tikka as my only with no need for any more light, this guy is better with the red option and low levels for super long runtime on low.
If they made a tiny CR2 version, I would consider it perfect for ultra lightweight minimalist camping. ...and general EDC.
On sale now for $30 at Tadgear. Would this light be good for backpacking?