Since its dark when we arrive home from work, and we like to ski after work we Nightjor. We use a headlamp and go to the local trails in the Chugach State Park. We don't need much of a headlamp on the way up the trail but traveling downhill a powerful one makes the run all the more enjoyable. This year I have a Princeton Tec Apex. Its a 200 lumen light which really lights up, but the battery pack can't support that brightness for long. Not a big deal if you like your headlamp to launch into the strobe mode without warning. Acid Flashback?
Taking a break.
Running with City lights in the distance
All in the life of a fundog