Soda can light.. USB charge, longest sustained high output

So I’ve had q8, sp36 and now a q8 pro.

The pro is amazing but man it steps down fast. What light sustains a very high output the longest?

Say 4-5000 lumens?

I agree, I’m more interested in the high sustainability lights and that tends to be a function of thermal load.

Something like an Imalent DX80 is slightly larger but can sustain that output for a while. What else might have a large copper pill or something?

The Imalent MS08. It's the 30 minute champ.

Acebeam X50 will sustain multiple thousands of lumens according to Zeroair’s review. Granted, that’s with active cooling.