Korean designers always create something really incredible and cool, like the following LED pin. The Pin by  Sungho Lee can be used both as a pin and as a portable light. It’s main advantage is that it comes with a LED lighting, and you are welcome to attach it to any objects, and it will look cool there.

According to the designer, the pin won’t cost an arm and a leg to its potential buyers. This pin can be highly useful and it can not only put smile on your face but guide you on your way through the corridor or something like this.