Would be cool if we could craft an Irrlight, some glass, probably some metal into a lantern.
ideally, it would be a permanent light source, but wouldnt be able to start fires with.
When held in hand, it provide a large light radius. when equipped to the belt/ belt slot provides 1/2 the light for two handed activities.
I'm not sure how frequent Irrlight are, so it could be potentially OP. perhaps a rarer version of the irrlight to even things out.