+1 on Terralux. $28 from a US vendor. Get the 2 x AA Lightstar model. Every bit as bright and solidly built as a $55 Fenix. (But it has no strobe feature.) 200 lumens for 1-1.5 hrs. Can't go wrong with this. Dealxtreme still wins on lowest prices for 2 x AA lights, but I'm willing to pay the extra few bucks for the quality and shipping from a US vendor, and the Terralux fits the bill on all accounts. Have been using it for the past 2 years, completely satisfied, and would buy these very same ones again if I lost one (or two). Get one for bars & one for helmet for awesome lighting!