Okay, I hate the term tactical, but that's what they are called. :-)
I currently have a mini led light on my key chain and love it. I originally got it to be able to see the key hole in my car door at night, but I've found that I use it all the time. However, I'm looking for something with a much brighter beam and is easy to deploy. I'm thinking anything less than 3" length would be fine, but the big requirement is that I want to have it attached to my key chain and be slim enough to be able to put in my pocket without a huge bulge. I don't care about a strike bezel or anything like that, it just needs to be very, very bright, easy on/off and attach to a key ring (and not have the keys get in the way of its buttons, etc). Any suggestions?
BTW, I don't want to carry it separately because I will be inclined not to have it with me - something I've learned a long time ago about myself. About all I care to keep track of that aren't attached to me are keys, wallet, phone, knife (which I only carry because I've also found I use it frequently for all sorts of stuff).