Type of luminary to be built-in, dedicated for the clean rooms of increased cleanliness class ISO 3-9. Luxiona Poland as the only company in Europe has obtained CRI93 for its luminaries (it provides high level of R9 and R13 that faithfully render the color of blood and tissue). Luminary recommended for operating theatres - lighting that is applied should faithfully render the color of blood, tissue, and skin (R9 responsible for rendering „deep red” color, and R13 responsible for rendering „light orange” color). Luminary designed to module suspended ceilings, equipped with highly efficient LED panels. Luminary coffer made from steel sheet, powder coated in white. Its characteristic feature is lack of aluminum frame what allows to exclude the unwished-for contamination in clean rooms. There are no visible elements joining the screen and the luminary coffer. Accessories: electronic stabilizing and ignition system with possible light stream regulation. For serviving the luminary a handle for glass is needed. Emergency version available.