Landscape lighting device with variable shapes

The invention provides a landscape lighting device with variable shapes. The landscape lighting device with the variable shapes comprises a control module and a lighting assembly; the lighting assembly is formed by connecting a plurality of lighting single bodies in a plug-in mode; each lighting single body comprises a luminous body, a storage battery, a communicating module, a mechanical plug-in structure and a power supply plug-in structure, wherein the mechanical plug-in structure and the power supply plug-in structure are arranged in the plug-in surface of the lighting single body; a single body identification chip and a chip reader are arranged at each mechanical plug-in structure; the storage batteries supply power to the communicating modules; when the lighting single bodies are plugged in, the adjacent lighting single bodies are fixedly connected through the mechanical plug-in structures, the power supply plug-in structures of the adjacent lighting single bodies are plugged in with each other, and a p