If you’re up for just swapping the LED in a few lights, check out this thread and grab a pack in your favorite CCT
Potting… I mean, it’s not rocket science. But the C01’s potting was injected into a hole on the battery side of the driver after the light was assembled. I’m sure that’s a bit manual and tedious. And I think I remember hearing stories of people receiving lights with uncured potting leaking out of the driver cavity (got the mix ratio wrong for that batch?). I’m sure many C01 (potted or unpotted) can take a beating. I have a few and have only had problems with one - one of my kids must have hit it just right and the inductor snapped in half. That has to be a rare occurrence, but probably the most susceptible component. In a Mouser order with some other stuff, I picked up another inductor (of the chip variety this time) for $0.20 and had it functional again in a matter of minutes. No biggie if you have the tools to do so.