Here it is:
The 26650 Orbtronic 5750mAh clearly performs with about 50 minutes of useful, continuous bright light. Compare that with less than half that on the 18650 Samsung 30Q. Seems the high Amp Orbtronic 4350 would be better utilized with a device requiring more power. The EVVA 26650 looks fine, but probably did not give the stated capacity. I did not confirm how used that cell was, either. The Orbtronic capacity rating looks to be a bit conservative. This test was done by Randy at PFlexpro with a recent-design XPL HI (~5000K) triple reflector Convoy L2 host, utilizing the PFlexPRO Advance Program driver (417F?) on step 23. This is not direct drive like the previous 3 minute graph. It is called half direct drive and runs 1/2 the amperage. In practical usage, it is the same as direct drive after a minute or so of runtime, given that direct drive output quickly sags with continued use and as the battery depletes.
Many Thanks again to PFlexPRO for taking the time running these tests. When asked about his Triple L2, Randy was kind enough to explain some of the brand new work he has been accomplishing not only with the L2, but also a triple TIR Convoy C8. By optimizing the electrical path and laborious heatsinking coupled with the larger head, he is getting some sustained power, increased lumens, and great throw from multiple emitter flashlights without resorting to multiple cells and even heavier weight. I suspect the L2 will be solid, but less than the multiple 18650 lights out there. Considering most users are not on search-and-rescue missions lasting for hours, these offer great application for many uses (including SAR!). Exciting.