Rectangular or tubular luminaires for lighting in proportionally shaped interiors. The system's high efficiency is guaranteed thanks to the use of the latest COB LED technology and a high-performance facetted plastic reflector. The transparent tempered glass diffuser is retracted by 20 mm to reduce glare, making this system an excellent choice for hotel receptions. The wide light distribution angle makes it possible to optimize the number of luminaires in a given room. A white or black-painted housing. Thanks to the use of a special fastening system, the luminaires are mounted quickly and comfortably.