Lightben is an ultra-light composite material for architecture and design produced by bonding a core made of cylinders in polycarbonate to external skins in acrylic or PETG in various finishes and standard colours.

The Lightben product family has obtained two declarations: LCA (Life Cycle Assessment), which studies the potential environmental impacts throughout the entire life of the product, and EPD (Environmental Product Declaration) in order to fully legitimize its degree of sustainability in a verifiable and indisputable way.