Since, generating and consuming electricity has a huge impact on your environment, designer Wouter Brinkman thinks out of the box so as to promote energy consumption awareness. The Desk light designed by Wouter is an ingenious approach to conserve energy. You just need to shake it, and the LED lamp within gets powered for some time. Using rapid prototyping techniques, this lamp is great idea for small product runs. It’s a complete human powered product to light up the house and also a different take on the sustainability all together.