I need a new headlamp. I currently have a Streamlight Argo HP, but batteries are expensive and hard to find when I really need them. I need a good AA headlamp with plenty of output and flood, and it needs good battery life too. It will mainly be used for crawling around in attics and under houses. Mostly up close work, but I would like to be able to see fairly good 10-15 feet in front of me too. From what I can tell the Zebralight H50 seems to meet most of my needs. I dont have as much time to research this site like I use too, so I am relying on you guys to steer me in the right direction. Thanks.....