Check out the blf forums. Reddit also used to have a great flashlight community but I avoid that site now. There are flashlight communities on Lemmy and kbin. Cheule is a good YouTube channel to check out.
Thank you for the recommendations, I actually made a BLF account soon after the reddit affairs. I think I mentioned this somewhere else in the thread, but I've been pretty deep in flashlights for some time (don't say a word) and have known about BLF since forever ago!
I've never seen Cheule though. I'll be sure to check them out.