Idea Product Spotlight
Energizer Auto-On LED Flashlights Rechargeable for Home Power Failure, Plug in LED Flashlight for Power Outage, Night Light, Hurricane Preparedness
A small unit that plugs into any wall outlet like a nightlight and automatically switches on as a bright rechargeable flashlight the instant the power goes out -- no fumbling for a flashlight in the dark, because it's already lit and in a fixed, known spot.
Most people's power-outage plan is 'know where the flashlight is' -- a device that's always plugged in, always charged, and switches itself on automatically isn't something you'd think to search for over a normal flashlight. 18,900 reviews at 4.7 stars is very strong, broad evidence.