I've decided to switch from my AAA Illuminati keychain light to a AA pocket clip light. The Illuminati has been great, I just have a few quibbles with it. For one, I just want less dangley stuff on my keys. I want a slightly bigger light on a pocket clip. The attachment point on my Illuminati is just about worn through, I'm afraid I may lose it soon. The factory split ring actually did break this weekend, and I didn't know it till later. I found the flashlight under my car seat. Also, one time, the head unscrewed in my pocket. When I pulled my keyring out, the battery fell out, but the head was still in my pocket. I'd rather not have a screw type head on my new light. The Illuminati is 3 mode, rated at 132 liumens high, something medium, and 3 low. It spends 90% of the time on low. Sometimes I'll skip right past medium and get a brief blast of high. Medium is never used. The only other mode that would be useful to me is ultra-low, sub lumen. My old school (Petzl and Black Diamond) headlamps cover that territory pretty good though, so it's not a neccessity. I want single AA because they are available everywhere, and I live in the middle of nowhere. I am 70 miles from the nearest place that sells CR123s. So... 1. single AA 2. simple 2 or 3 mode 3. tail clicky 4. very durable and robust 5. pocket clip, the deeper the better 6. price, let's start at under $50 Thanks!