T-Lumira Universal socket overload protection device, when the electricity overload happens, which can automatically disconnect the circuit, reused after the manual reset. multi - function socket, suitable for plugs of variety standards high quality copper bars are used among the sockets with cooper rivet riveting and high standard cooper wire, which make better conductivity, less heat and more safety super power indicator, makes the products more beautiful, practical and elegant special screws tightened to prevent the arbitrary removal of the back cover, independent disassembly cover design enables disassembly and replacement of the power cord suitable for computer system, audio-video appliances and household electric