Abstract: An improved lamp tube connector structure for light emitting diode (LED) lamp tube, in which the LED lamp tube comprises a lampshade, two lamp tube connectors installed on the left and right ends of the lampshade, at least an LED lamp strap installed inside the lampshade, and at least a drive circuit board installed inside the lamp tube connector and electrically connected to either side of the LED lamp strap. Herein the lamp tube connector is an end cap, with two electrode terminals extending outward from the end cap. Also, at least two connection lines extend from the drive circuit board, and the drive circuit board is inserted to the interior of the electrode terminal so as to form an electrically conductive contact with the electrode terminal for transferring electric power.

Abstract: An improved magnetic component structure, wherein the structure comprises a base and two iron cores, in which the base includes a centrally through winding axle tube and the openings at both the left and right ends of the winding axle tube individually extend out a baffle. Additionally, the two iron cores are caps, in which a core column extends out from the center of the iron core toward the opening of the winding axle tube, and the core column can be inserted to the centrally through part of the winding axle tube. Therefore, the two iron cores can be clip installed between the two sets of pin parts of the base and left and right assembled to the base such that the base combined with the two iron cores can be installed upright on one side having the notch of a drive circuit board in an LED light tube.