kinetic lighting

designer's own words:

Same poles of the magnet repel each other.
Magnets are built in the Leaves on both side.
Kinetic energy will be produced when the pendulums with built-in magnets swing back and forth by repulsive force approaching the other magnets in the Leaves.
Repulsive force Lighting works ecofriendly by electric energy converted from kinetic energy of rotating pendulums.