A partition, a ceiling, that surprisingly becomes light. The Diade suspensions are technical lighting solutions that offer high levels of sound absorbing performance. A linear LED lamp for the workplace; a modular architectural feature capable of defining space and personalizing the context. The technical LED lighting, ideal for work, is directly downward and upwards by the central line, with the possibility of two beams, depending on lighting requirements. The acoustic panels can be positioned vertically or horizontally by means of an accessory.