MODULISA from SEKTOR4 is a cutting-edge solution that integrates acoustics with lighting. The micro-perforated sound absorber functions dually as a non-glare light diffuser. The design is highly technical, integrating subtle nuances in detail. An important design aspect involves the optics of the materials used, the light produced and the dimensions. The credo is one of large-scale deployment, based on the principle of sound absorption and contemporary architecture's need for broad, luminous surfaces. The simplicity of the light fixture's design allows for its modular use. MODULISA is the basic building block for a new generation of primary light fixtures with high design standards, representing a step towards mobile room acoustics.