Now here’s a truly innovative ideation that deserves to be taken due notice of. “External Light” by Arthur Xin is a concept floor lamp that generates light by collecting and using energy produced from cleaning the floors. This stored kinetic energy is used to power a lamp, integrated into the entire length of the mopping stick.
The underlying principle behind this out-of-the-box design by the spiritually inspired Xin is to get rid of bad aura, while creating postive energy during the course of doing so.
Via: Yankodesign