LED Tube Lamp

An LED tube lamp, comprising:

• a glass lamp tube;
• an LED light strip disposed inside the glass lamp tube and comprising a mounting region and a connecting region;
• an LED module comprising a plurality of LED light sources mounted on the mounting region;
• two first connecting pads arranged on the connecting region;
• a fixing structure disposed inside the glass lamp tube and extending along the longitudinal direction of the glass lamp tube, the fixing structure comprising a first end fixedly connected to the inner circumferential surface of the glass lamp tube and a second end fixedly connected to the LED light strip;
• a circuit board separate from the LED light strip and comprising two second connecting pads, one of the two first connecting pads electrically connected to one of the two second connecting pads through a solder, and the solder disposed on the first connecting pad and the second connecting pad, and covering a portion of an edge of the LED light strip;
• and
• a power supply module comprising:
• a rectifying circuit coupled to at least one of a first pin and a second pin, which are coupled to a first end of the glass lamp tube, the rectifying circuit further coupled to a third pin coupled to a second end of the glass lamp tube, the rectifying circuit configured to rectify an external driving signal to produce a rectified signal;
• a filtering circuit, coupled to the rectifying circuit and configured to filter the rectified signal to produce a filtered signal;
• and
• a driving circuit coupled to the filtering circuit, and configured to receive the filtered signal and drive the LED module when performing a driving mode,
• wherein when performing the driving mode, the external driving signal is transmitted through one of the first and second pins and the third pin across the two ends of the glass lamp tube.