Night Vision texture pack makes a dark night or cave much brighter so better visibility so you Don’t get blow up by a creeper after a long mining seas and lose all your items its really annoying.

HOW TO DOWNLOAD!

To download it all you have to do is head to the link above after doing so, press win + r in your keyboard a pop up will appear search for the following %appdata% and then click ok or enter.
After all of this you should be greeted with a folder you are going to find .minecraft if you are there that means you are still following along side with me, then head to resourcepacks and drag your resourcepacks into the folder and there you go just make sure to reload Minecraft and that is it!