I think Simon said the metal ones aren’t waterproof
I’ve tested all my reviewed Convoy lights (but L6), all of them not leaked after 2 hours underwater…wait, no. M21C leaked. I was wondering that too, Convoy could get extra buyers with that IPX8 mark, but I guess Convoy is just honest, something like: “We think our flashlights are waterproof, but we are not sure, we haven’t tested that. But you can”
Btw, here is my L6 GT-40 review: [Review] Convoy L6 diode GT-FC40 90CRI
