The round version of the Lamilux CI-System glass element F100 allows for daylight to enter the room in an aesthetically and architecturally pleasing way. It is suitable for both office buildings and residential properties. The design conveys stability and balance. The ring-shaped upper boundary surface, which is horizontally aligned with the direction of the glazing, creates an impression of protection. With the help of a distinctive arched surface, the strong verticals and the calm horizontal surface are bound together to create a harmonious unit.