Technology often works to disrupt sleep, but Casper’s new app-linked Glow bedroom light is designed to get ... which are easier to do in the dark or easier to do when you’re sleepy,” says ...

It's not LED light, but paint. And not just glow-in-the-dark paint, but a special kind of paint that turns on and off by reacting to an electric charge. It can be applied to any surface in any ...