seriously... i finally decided to check what's new with eagletac's flashlights and came across the EagleTac T20C2 MKII XM-L 720lumen flashlight. gotta be kidding me... i thought there was no way of getting past 500lumens with a single 18650 battery or is it just a imaginary thing eagletac has going on?.. i know i'm slow.. i just finally came across the flashlight lol