One day 99% of light left the world. Now all you have left is unstable torches, fuel dependant lanterns, and campfires that dont like to stay lit.
Perhaps you can find a more stable source of light with a little bit of createive tinkering.
This pack was a simple idea i had after seeing the mod "Create: Power Grid". Simply put, 99% of light sources no longer produce light and the world is pitch black. Those that do are either unusable or run out eventually. If you want to light up your world, youll need to generate power, wire up lights, and make manage your power network.
Oh and no night vision. Drinking it makes not effect happen.