Abstract: An improved driver structure including a driver shell, a tool portion for mounting a tool connecting portion disposed on said driver shell, and a lighting portion with a light source. The tool portion accommodates a swivel shaft therein, the swivel shaft accommodating more than one drive bit. By turning the swivel shaft, the drive bit may be turned to an opening on the tool portion so that the drive bit may be pushed out via the opening and then fitted onto the tool connecting portion. The light source of the lighting portion provides light for working at night.