Andrew Z wrote a review of Fenix LD01 and E01 Flashlight Set on January 21, 2013
Familiarity: I've used it several times
I got this set for my girlfriend and I to go backpacking. So far they have been perfectly water proof and durable as well as being far better than a head light while hiking. They are great on battery life, AAA batteries make finding replacements very simple, and offer the perfect amount of light for hiking.