The Silica family combines innovative technology, maximum flexibility in configuration and perfect illumination with architectural design. Thanks to its modular design, the Silica 21 offers maximum flexibility for individual project planning. As a pendant luminaire, elongated or square luminaire for recessed, surface mounting or light line, project-specific adaptations and special formats based on the 50 x 300 mm light module are no problem. Innovative sensor technology for detecting the movement of people allows workstation occupancy to be recorded, thus supporting modern flexible open-office concepts. Replaceable LED modules and electronics make the Silica 21 particularly sustainable and durable.