This datapack adds a Miner's Helmet that can be used to provide a little light while mining or underwater.
There are two versions for this datapack, one for complete vanilla, and one for if you are using the dynamic lights mod. The resource pack is attached to the latest vanilla datapack version.
Recipe:
Old Recipe
NOTICE: This datapack requires the use of a resourcepack. You can either use the standalone linked with the download, or the compiled pack if you plan to use this with my other datapacks.