A modular recessed LED luminaire with linear optics for visible T-grid, plasterboard ceilings, and concealed grid ceilings. It features a DALI-2 dimmable LED driver with a 3-hour emergency light function and manual testing. The protection class is I, IP20, with an impact resistance of IK03. The housing is made of steel and painted white, while the diffuser is acrylic with a microprismatic structure. This luminaire is designed for recessed mounting, with surface mounting available as an option. It includes an LED module with a color temperature of 4000K. Dimensions are 597 x 597 x 60 mm, with a luminaire output of 24.7 W, a luminous flux of 3200 lm, and a luminous efficacy of 130 lm/W. The weight is 4.48 kg.