What I use? is:

http://www.rei.com/product/749039


I normally use just a Photon micro-light that I wear on a lanyard around my neck. I only use the headlamp for cooking and hiking in the dark. So far this year I have cooked twice in the dark and have not hiked any.

I am considering leaving my Petzl E+Lite at home.
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"In theory, theory and practice are the same. In practice, they are not."
Yogi Berra