LED (Light-emitting Diode) lamp tube with removable power supply module

The utility model relates to an LED (Light-emitting Diode) lamp tube with a removable power supply module, which comprises a lamp tube body, wherein two extension ends of the lamp tube body are respectively provided with electric connection columns. The LED lamp tube is characterized in that the electric connection column on one extension end of the lamp tube body is in removable connection with a cylindrical power supply module, the outside diameter of the cylindrical power supply module is equal to the outside diameter of the lamp tube body, an electric splicing hole in spliced match with the electric connection column is formed on one end surface of the power supply module, an electric connection column connected with a lamp tube support is extended from the other end surface of the power supply module, the number of the cylindrical power supply module is only one, the cylindrical power supply module can be installed on random one side of the lamp tube body, and the lamp tube and the power supply module ar