So in this world, you have a flashlight. Is was made with a datapack that I made myself. I also remodelled the netherite sword to look like a flshlight.

INSTRUCTIONS FOR USE:
So when you download the world, extract the .zip file and move the extracted file to your world saves directory.
if you dont know how to do that, here is a youtube link I found helpful. https://www.youtube.com/watch?v=By-LC0PgCCI .

NOTE:

This flashlight only works in the testing facility made out of polished andesite. Because i have designed it for a map i am making
but I will try to make a new better one that works anywhere.

There is also a structure file in generated>minecraft>structures. there you will find an nbt file called flashlight structure.
copy and move this file to a different world to have that structure in another world. In that other world you will also need to install the the datapack.

I think that sums up everything. Enjoy!