“Active cooking system”. Lol. I’m not sure if that’s a typo, but it’s probably accurate!
I don’t have a problem with an active cooling system in a high-powered light. But it has to be small and light enough that the light is still easily held with 1 hand. And preferably will fit into a jacket pocket, though I get that throwers probably won’t.
The largest (and brightest) light I have is an old hand-held spotlight (150 watts, iirc, maybe 200?). Powered by a SLA battery, it is large and heavy and only runs for about 5-10 minutes. It is well-balanced, so easily held in 1 hand, but very impractical. A fun toy, but that’s about it. Heat isn’t an issue, because it is incandescent and the bulb is out in front of a large reflector.
LEDs and electronics make such a light way more difficult to design, in order to get rid of all that heat where it’s not wanted.
Maybe the solution to making super-bright lights is to go back to incandescent bulbs? They’re inefficient, but heat is easily dealt with by placing it far away from the battery. Plus, there’s minimal electronics needed. Okay, there’s the issue of run-time, which will suck.