| 摘要 |
The present invention relates to an LED advertising unit. The LED advertising unit according to an embodiment of the present invention includes a case which has a charge terminal through hole and a switch through hole; a cover which allows an advertising plate to cover the front surface of the case; a PCB plate which is installed in a receiving space; a secondary lithium battery which is installed in the back surface of the PCB plate; a charge terminal; at least one LED which is installed in the front surface of the PCB plate; an on/off switch; a charge checking lamp; and a magnetic member. |
