Led lamp with good dynamic effect

An LED lamp with a good dynamic effect comprises a lamp body and a photoelectric circuit;

• an empty cavity is formed inside the lamp body;
• the photoelectric circuit is installed in the empty cavity;
• wherein, the photoelectric circuit comprises a power supply input end, an alternating current/direct current management circuit, a light-emitting power supply circuit and a light-emitting assembly;
• the alternating current/direct current management circuit comprises a resistance-capacitance step-down assembly and a rectifier;
• the power supply input end has a first power supply end and a second power supply end;
• the resistance-capacitance step-down assembly has a first resistance-capacitance step-down assembly end and a second resistance-capacitance step-down assembly end;
• the rectifier has a first rectifier end, a second rectifier end, a third rectifier end and a fourth rectifier end;
• the light-emitting power supply circuit has a first light-emitting power supply circuit end and a second light-emitting power supply circuit end;
• the light-emitting assembly has a first light-emitting assembly end and a second light-emitting assembly end;
• the first power supply end is electrically connected with the first resistance-capacitance step-down assembly end;
• the second power supply end is electrically connected with the third rectifier end;
• the second resistance-capacitance step-down assembly end is electrically connected with the first rectifier end;
• the first light-emitting power supply circuit end is electrically connected with the second rectifier end;
• the second light-emitting power supply circuit end is electrically connected with the fourth rectifier end;
• the first light-emitting assembly end is electrically connected with the second rectifier end;
• the second light-emitting assembly end is electrically connected with the fourth rectifier end;
• the lamp body is internally provided with a PCB board;
• the power supply input end, the alternating current/direct current management circuit, the light-emitting power supply circuit and the light-emitting assembly are respectively arranged on the PCB board.