I need to read a little before sleeping. My wife needs as dark as possible before sleeping. This little light works great for both of us. I’ve tried many other reading lights before but this works the best. It easily adjusts the light direction with a small narrow beam that hits the page but doesn’t go much beyond. Powered by a single AA cell, this flexible light can be worn around your neck, or coiled on a table, and has 3 white LEDs on each end. I can get good results just using one of the lights pointed in the opposite direction of my wife.
A cool tool is anything useful that is superior to comparable items. If you think this tool is inferior suggest a better one. You are welcome to insult a tool, but comments containing insults to individual people will be deleted. Corrections of fact are always welcomed, if stated politely. Recommendations of better tools are dearly wanted and may be elevated to the front page.