This Spot was my first headlamp, and is still being used by my GF. It has a range of around 200 feet when scanning for animal eyes. lol. The option to dim in beam and flood mode is a nice battery saving feature. Also has a lock option so you aren't kicking it on inside of your pack. It takes 3 AAA batteries which handled many long night hikes and week long trips. I now have a Storm which is brighter and waterproof, but unless it's raining, there's really not much of a difference besides a few lumen.