I bought this
http://dealextreme.com/details.dx/sku.14881 light a few months ago. It's a nice AAA light, twisty, with a nice floody beam pattern. I'd say about 20 lumens - gives good runtimes and works well with Alkalines. Oh and the integrated clip is nice too. It's on my keychain at the moment, so it really is my
EDC. Nitecore D10 isn't with me every day.
My little cousin already asked if he can have it - will give it to him on christmas (really like that kid - growing flashaholic and nerd, kinda reminds me of myself
)
P.S.: to be honest, mine has some cosmetic flaws. The reviewers haven't mentioned anything, and the pictures don't show any flaws, so I guess I got a 'bad' model. Didn't bother returning it - it works, that's what counts for me. You might want to order one extra, just in case. Then you'd also have a nice backup light yourself.
edit: LED is a generic power LED - not a Nichia GS as on the Fenix E01 with its ugly oblong blue hotspot and yellow flood. Yeah, it's cool white, but not as blue as e.g. the DX fauxtons. 10 pieces shipped for 27.70$