The raw materials and the production process of the NATUR-LED pieces through extrusion provide numerous technological advantages and make it a product of highest quality. All models have a nosing (INTERLOCK) on one of their larger sides so that one piece fits perfectly with the next. In this way, the LED output space will always be the same, and the individual piece of tile will no longer be perceived, but an infinity effect of light lines will be created throughout the wall.