The Luminoodle is a usb chargeable waterproof and lightweight LED rope light. We love this thing, the built in magnets and ties means you can use it for so many different things. Take it camping and light up your tent or campsite, put it around your body for a cycling safety light, light up closets or as a hood light when working on the car. You can even use inside the provided storage bag to turn it into a 360 degree lantern.