Combinable swivel system, direct/indirect diffused light. Composed of two length of aluminium tubular profiles (70cm - 160cm) connected togheter with a particular joint (40032/NE) for differents configurations. Module with spots for light source LED integrated and electronic driver insered into the stud, to be fixed on the ceiling or false ceiling for two contiguous modules. Variation for G5 T5 8W/20W tube LED (40030/NE - 40031/NE) and ceiling stud for three profiles, to be fixed on the ceiling.