An LED lighting system with high technical content for interior architecture. The Running Magnet is comprised of structural profiles that are integrated into 2,5mm thick plasterboard walls/ceilings, housing electrical profiles with graphite tracks that guarantee perfect electrical connection. The system is completed with ambient and accent lighting modules, which are mounted into the profiles by the way of a secure magnetic fixing. The entire system works with 24V/max 10A low power supply voltage. The flexibility of easily repositioning the light sources makes The Running Magnet a unique and extremely versatile product.