Have you ever been in a situation when you need to look and dig for something in your bag in the dark? You can use your mobile phone for light, but that means you can only use one hand to dig while the other holds the mobile phone. Bulbo, a ribbon with LEDs could solve your problem. This device is an add-on module that could fit in any bag you have. It features silicon bulb on one side and a clip that allows you to attach it to any bag. This ribbon light generates its own energy for the light. As you can see in the picture, there’s a sphere that will levitate outside the bag to harness kinetic energy for the battery. Finding stuff inside your bag in the dark won’t be a problem anymore.