JOEY'Z LiteSaver XL Portable Light - Stick On Magnetic LED Light Switch COB - 400 Lumen Portable Night Light, Light for Closet, Under The Cabinet Light, Emergency - Batteries Included

BUT. I have hardly used it yet.

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A simple bright small-area light, easily mounted in a place where you often need light for a short while and don’t want to hold a flashlight. A toggle switch turns it on and completely disconnects the batteries when “off”, so there will be no battery drain until you flip the switch on again. Mounts with an adhesive stip or, removable from one screw in the mounting surface.

Great easy to use invention to have as an alternative switch-on light when the power goes out. Light is bright LED and good to have adhesive back to attach to a wall without ruining the wall surface.

I put this in a small closet. The light is bright making it easy to get what I need.