LED tube lamp

An LED tube lamp, comprising:

• a glass lamp tube;
• a diffusive layer covered on a surface of the glass lamp tube;
• two end caps, each of the two end caps coupled to a respective end of the glass lamp tube;
• a light strip, attached to an inner circumferential surface of the glass lamp tube by a glue, the light strip comprising a first set of connecting pads arranged at one end thereof;
• a plurality of LED light sources mounted on a surface of the light strip;
• and
• a power supply module comprising a circuit board separate from the light strip and electrically connected to the light strip, the circuit board comprising a first surface and a second surface opposite to and substantially parallel to the first surface, and the first surface and the second surface being substantially parallel with the axial direction of the glass lamp tube, the circuit board further comprising a second set of connecting pads arranged on one of the first surface and the second surface, wherein a portion of the circuit board being stacked with the end of the light strip,
• wherein the power supply module further comprises a rectifying circuit and a filtering circuit electrically connected to the rectifying circuit, the rectifying circuit has at least two input terminals and is configured to rectify a signal received from the two input terminals;
• wherein at least one set of the first set and the second set of connecting pads is disposed between the end of the light strip and the portion of the circuit board;
• wherein the end of the light strip, the set of connecting pads disposed between the end of the light strip and the portion of the circuit board and the portion of the circuit board are stacked sequentially in a radial direction of the glass lamp tube, the light strip being electrical connecting to the circuit board by the first set and the second set of connecting pads.