Abstract: An AC electroluminescent power cord includes at least two electrode wires and a luminescent layer. The electrode wire is coated with the luminescent layer; the transparent or translucent plastic layer is coated on an outer wall of the luminescent layer; and each of the at least one electrode wire includes at least one metal wire; the at least two electrode wires are insulated with each other. When the electrode wires are conducted with an AC power source, the luminescent layer emits light. The AC electroluminescent power cord of the disclosure not only has a simple and reliable structure, but also has a display function. When applied for various electronic devices, the AC electroluminescent power cord of the disclosure integrally emits light or sequentially emits light in sections to simulate and display the current flow.

Abstract: A lighting earphone, comprising an earphone plug, a playback module and an earphone control board, wherein the earphone plug and the playback module are connected with the earphone control board through an earphone cord respectively is provided. The lighting earphone further comprises a power module, a control module and a lighting cable, wherein the power module is connected with the control module and the lighting cable respectively so as to supply power to the control module and the lighting cable; the control module is connected with one or more of the earphone plug, the earphone cord, the playback module or the earphone control board; and the lighting cable is connected with the control module so as to flicker and light under the control of the control module.

Abstract: A current-seen cable, includes a main cord as a power cord or a signal cord and a plurality of electroluminescence cords, said a plurality of electroluminescence cords are arrayed abreast and are intertwisted helically in sequence to be a electroluminescence cable which is insulated from the main cord and emit light section by section, in which every electroluminescence cord is controlled by a driver working in synchronization with the main cord to emit light in sequence. Said current-seen cable is driven to emit light by a plurality of output drivers controlled by the program-operated chip.

Abstract: A current-seen cable, includes a main cord as a power cord or a signal cord and a plurality of electroluminescence cords, said a plurality of electroluminescence cords are arrayed abreast and are intertwisted helically in sequence to be a electroluminescence cable which is insulated from the main cord and emit light section by section, in which every electroluminescence cord is controlled by a driver working in synchronization with the main cord to emit light in sequence. Said current-seen cable is driven to emit light by a plurality of output drivers controlled by the program-operated chip.