Since April, I've been using the E lite as my regular light (Photon II on lanyard as my emergency light), even though mine broke the first day I used it. It was dropped (from 1 1/2 feet) into gritty Joshua Tree Nat Park sand which jammed the switch (which doesn't really come apart) so I worked it back and forth until it broke the detents. Now it doesn't 'click' into place, you just have to find the spots that work each light. Petzl was more than happy to replace this, but since it still basically works, I declined. For moonless night hiking, I've used it but wished for brighter light–it helps to clip it to the pack hipbelt for this as that gives better depth perception. For a week out, I carry two sets of spare batteries cause it seems to eat them–the light hasn't ever burnt out, but it seems to get dimmer with battery wear. The elastic band soaks up lots of water, but the hardcore take the headband off and the clip is very secure. I like the e lite, but my next headlamp will have AAA's and I'd like to try a solar charger from solarworld.com as the 2032's cost $2:00 each.