Have you found a throwy TIR that fits and produced a nice beam with domeless LED's? If so, I might want to have you upgrade my FW1X to have aux and a TIR.
NLD: CCR & brightness adjustable, USB-C rechargeable, motion activated, 80CRI, magnetic lights for the changing table
(lemmy.world)
Whoa what's the pink LED?
What's the bottom one? It looks a bit like a Zebralight but I haven't been into lights long enough to know for sure.
I don't have any steel wool on hand to test with. I do know that the full battery voltage can be measured through the charging contacts.
If shorting the contacts can cause a fire then it's definitely a safety concern. I don't know if it will or not.