Fenix lights: I've been pushing these lights to folks here(GB and Barry) and other forums. Well my light recently had some problems, here's the story at post #30
http://www.bikeforums.net/showthread...=376973&page=2
I contacted Fenix and they said to return it. I sent it back last Saturday(8th) and they replaced the head and returned it yesterday(13th). Really fast and simple. This company makes a great product and stands behind it. The light never really died just didn't put out the high lumen I was use to. Charlie