Light-emitting diode (LED) ceiling lamp light-source module

The invention discloses a light-emitting diode (LED) ceiling lamp light-source module. An LED circuit board is arranged inside a second groove inside a heat radiating body, heat-conductive medium is arranged inside the heat radiating body, and the heat-conductive medium and the LED circuit board arranged on the upper end of the heat-conductive medium are fixed on the heat radiating body through a first screw; protrusions at two sides of the lower end of a grading cover are mutually coupled and fixed with a first groove of a first end cap; a first end cap and a second end cap are respectively arranged at two ends of the heat radiating body, and an terminal seat body is arranged at the left end of the first end cap; one end of a first OT coil is connected with the rear end of a contact pin, and the other end of the first OT coil is connected with the LED circuit board; a first lug plate is arranged in a third groove inside the terminal seat body, wires are fixed inside a clamping hole of the first lug plate and are connected with an external power supply through a wire outlet groove arranged at the side face of the terminal seat body, and a first clamp hook and a second clamp hook which are arranged on an upper cap of the terminal seat at the upper end of the terminal seat body are respectively connected with a first clamp groove and a second clamp groove on the terminal seat body in a clamping mode; a second lug plate is arranged inside a second end cap, and the second end cap is connected with the LED circuit board through a second OT coil.