LED recessed luminaire, with trim, for installation on plasterboard surfaces, providing sharp "cuts" lighting output. The luminaire consists of a linear, sheet steel body creating a bold, evident and confident "cut" of light. Two widths are available: 166mm for the Tesis 1 version and 305 mm for the Tesis 2 version. Aluminium trim available in different finishes and colours. Available in the new version equipped with S9 Light Module for an accent light emission with an optimal visual performance (UGR<9). Versatile and easy to use, allows to design spaces with lines of light.