Ok BLF. A few weeks ago Banggood wanted to know if they could send me this for review. I said yes, and so here’s my review. This light tested quite a bit higher than I expected. Anyway… it’s super bright- but uses a proprietary 18650 battery for operation. The battery tests a bit over 2800 mah in my BT-C3100 charger. Anyway, it steps down fast- as you’d expect, and doesn’t have a real good low mode- but the overall output is impressive. You’ll see it compared to the sort of similar Acebeam EC50 and Olight R50 seeker. By similar, I mean: 2500 lumen lights that use a single cell, emitter, and battery. Hope you like the review.