The bamboo dragonfly / Plaza lights

Bamboo dragonfly gradually fade out of our sight,we designed the square floor lamp powered by bamboo dragonfly which combined the raditional toys and moderntechnology ,when children play the bamboo dragonfly ,it will produce kinetic energy,and we convert the kinetic energy into electric energy to keep in reserve.Pluging the bamboo dragonflys into the street lamp to change into battery pack .It can give the illumination at night.Itis not only economical and practical,but also can protect environment .Morever,it is full of childish fun ,and the traditional toys also bring the place back to life.