Check Lowe's or Home Depot and look at their battery selection, there should be headlamps nearby- I stick to the Energizer models- cheap, work great and are bright as hell. Also all the ones I've ever bought had a red light setting included. I've never spent more than $20 on an energizer headlamp and they regularly outperform friends' Black Diamond and Petzl headlamps, which cost far more.
I use mine for everything- camping, automotive work, fishing, etc. etc. etc.