The utility model relates to electric power maintaining equipment, in particular to a special screwdriver non-shadow lighting system in relaying protecting work and belongs to the technical field of electric power equipment. According to the structure of the screwdriver non-shadow lighting system, a through hole matched with a screwdriver rod is formed in the center of an outer shell body, an LED lamp bead is arranged at the front end of the outer shell body, an insulation outer sleeve and a main power supply switch are arranged on the outer wall of the outer shell body, the main power supply switch is connected with the LED lamp bead and a microswitch in series and then is connected with a power supply, the microswitch is arranged on the inner wall, provided with a through hole, of the outer shell body, and the power supply is arranged in the outer shell body and is a charging type lithium polymer battery. The non-shadow lighting system is provided for screwdriver working, the double switches of the main power supply switch and the microswitch are used for controlling the power supply, and the advantages of electricity energy saving and flexible operation are achieved. The shortcomings that in daily work, a working environment is too dark, and extra personnel matching is needed can be overcome.