Sealed LED luminaire enabling a smooth transition of the light line from the floor to the wall and ceiling. Provides uniform illumination with no visible LEDs. Suitable for installation with ceramic tiles, terracotta, and sintered stone. After installing the cover (top‑pressed), it is resistant to scratches, cracks, and high loads up to 500 kg (IK08). No dimming effect of the light line at corners or luminaire joints.