The electric's gonna go out, sooner or later ...

So you should use a bunch of these lightsticks when the power goes out, and they can last from eight to twelve hours each. If it gets cold, use these mylar "space blankets" to keep the warm in.

Bought in bulk for the family and kids here. Get some for yourself for power failure or SHTF situations. Presuming there will be some. That whole SHTF thing might suggest that you buy a firearm and learn how to use it, just sayin'.