Description
If you download this from a browser, put it into your world's datapack folder. If you install this from curseforge, install the mod "Global Packs" to have the datapack working. If the mod "Global Packs" isn't available for a specific version, move this datapack from your resourcepacks folder into your world's datapack folder.
This datapack makes light craftable, essentially the light block is an invisible light source block that doesn't need a block next or under it like torches, if you want to get rid of the light block just place a block at its location.