MT-G2. Cant comment on other brands using that emitter as I have not used one, but the Solarforce s2200 will not disappoint. Very floody, reasonable throw for a floody light, its $140 + postage though. Nice tint. Good heat management in a substantial light, hefty in the hand. Not easily pocketable, but a coat pocket would hold it. It is an attractive flashlight too. This thing barely gets warm, and i live in the tropics. It only holds 3 18650’s though.
I think the TN35 uses the same emitter. Not sure what else does.
Oh, theres the Old Lumens online build thread of a light that will be modded with the MT-G2… the light is the Small Sun ZY-T08 …this thread is the start of the process, the tear down, the mod threads will follow. No idea how well it will handle heat. I also am not aware of its number of batteries.
Regardless, something with an MT-G2 will do you nicely. Awesome floody emitter.