I ordered 2 of these back in Dec and I think I should tell y'all about 'em. They are good and only $3 and change for the silver one.
It's capable of 300 lumens with the 14500 battery or about 100 lumens with AA battery.
I bought two rechargeable 14500 batteries and a good charger for it.
By the way, they come from China so they'll take a while to ship. Mine came in about 10 days.