I have an ITP a3eos, I love it. It's with me all the time in my front pocket. I use it more than any light I've ever owned, just because it's small enough to always be with me, yet still has decent light output. 3 modes High, Medium, and low. High is 80 lumen, pretty good for such a small package. This light also is the same as one of the Maratac's, not sure if it's the one you were interested in. You can get them for about $20 at Going Gear, plus you can get 10% off at GG if you get a Candlepower Forum coupon code. Pic of my EDC arsenal including the a3eos.