BTU Shocker from Fancyflashlights and XP-G2 C8 (not shown) from devdvr. The BTU is a great beast of a light, 2300lm and 95kcd measured at 3.65m. The XP-G2 C8 is a surprising thrower, Iām impressed; I get 28kcd measured at 3.65m and 350 lm. Nice built devdvr! 
The BTU lumen numbers have convinced me that my lux meter is quite conservative. I verified the BTU is properly driven with 3.7 emitter Amps which should be closer to 2700-2800lm based on recent testing from rdrfronty . I ordered a new meter to compare against.