The invention relates to a light emitting diode lamp which comprises a heat radiating device and a plurality of light emitting diode modules, wherein the light emitting diode modules are connected with the heat radiating device; the heat radiating device comprises a pedestal, a heat radiator and a plurality of heat-conducting plates, wherein the heat radiator is arranged at the bottom of the pedestal, and the heat-conducting plates are arranged on the circumferential direction of the heat radiator and simultaneously connected with the pedestal; and the light emitting diode modules are respectively arranged on the heat-conducting plates. The heat-conducting plates with good heat conducting performance are arranged in the lamp and connected with the light emitting diode modules, and the heat generated by the light emitting diode modules is simultaneously transferred to the pedestal and the heat radiator with larger radiating areas for radiation through the heat-conducting plates, thereby effectively ensuring the normal working temperature of the light emitting diode modules and prolonging the service life of the light emitting diode lamp.