Luminaire trimless in aluminum, with matte diffuser. A smooth diffuser and elegant design, with straight and sober lines, it becomes an element that excels in discretion, incorporating itself in the ceiling itself due to the absence of a finishing ring. Equipped with LED PCB, it provides a homogeneous and uniform light line across the entire surface. With standard or other lengths, produced upon customer’s request and space requirements. Provided with micro perforated grid, strategically placed, in order to make its application safe, simple, practical and fast. Manufactured for individual applications or in a continuous line. It fits in all environments, from housing, business and even the hotel.