LED magnetic linear system is a combination system of aluminum extrusion profile with recessed, surface-mounted, pendant options, different functional LED modules, integrated power supplies and different accessories. The profile can be cut and connected, to achieve different aesthetic shapes and linear lighting effect,as per the specific room size. “I ” shape magnetic connector, for easy connection between each two profiles. Self-locking steel ball funtion greatly improves the safety factor. 24V electrical system limited to a maximum load of 6.25A and 150W per driver.