The fifth source of light created by man is LED technology, which follows the incandescent bulb, the fluorescent lighting, the halogen and iodides. Enzo Catellani interpreted this light source with essentiality and for it he has specifically created and patented new ways of use. This gave him the chance to express himself designing new shapes and concepts without limits. He likes calling it ecological and environmentally friendly because it reduces the CO² emissions to one fifth and, consequently, it allows 4/5 in energy saving. It has no maintenance expenses and its life is almost infinite. That is where his new collection comes from, which is enough - he thinks - to love it.