We live in a rural area with many trees along our power lines. So we often lose power. This is a great option for us to have a cheap and immediate means of light when this happens. Especially when it's dark outside.
I live in the country and my place loses power often I work on my trucks in the barn and when the power goes out i tend to be in the barn and it's always super dark with no light
The lights are simple in design, functional and efficient. Easy to install and were used to replace the old style incandescent lights with a battery pack.