Just came back from Walmart and I stopped in the camping section and saw these. Anybody use these lights? Seems like technology has come a long way. 200 lumens for $15, 500 lumens for $30, etc. Only reason I didn't pick one up is I already have a peck or so of multi-100-lumen flashlights that I paid a heck of a lot more for.

http://www.walmart.com/search/search...h_constraint=0