LED lamp

A light emitting diode (LED) lamp, comprising:

• a base configured to electrically connect with an external power supply;
• at least one first printed circuit board (PCB), with at least one LED mounted thereon;
• a driver module, electrically connected to the base and the first PCB, and configured to drive the LED;
• a heat dissipation module, thermally contacted with the first PCB, and configured to dissipate heat generated from the LED;
• a connecting device, connected to the heat dissipation module;
• and
• a replaceable active cooling module, detachably connected to the connecting device, and configured to generate a cooling fluid for cooling at least one of the PCB and the heat dissipation module;
• and
• wherein the replaceable active cooling module comprises:
• at least one active cooling device configured to generate a cooling fluid for cooling at least one of the PCB and the heat dissipation module;
• and
• a cover configured to accommodate the at least one active cooling device, the cover configured to rotatably disengage the connecting device to facilitate detachment of the replaceable active cooling module from the connecting device,
• wherein the at least one active cooling device is mounted to the cover, and wherein the rotatable disengagement of the cover from the connecting device causes the replaceable active cooling module to disengage from the connecting device.