Abstract: An LED lamp combined with wireless communication includes a lamp housing with an electrode contact mounted at one end thereof for connecting a power supply network, a light-emitting diode module mounted at the other end thereof and a driving circuit disposed therein to connect the electrode contact and the light-emitting diode module, a data processing module disposed in the lamp housing and connected to the driving circuit for converting electric signals from the power supply network into data packets, and a data transceiver module disposed in the lamp housing and connected to the data processing module for sending the data packets out via a wireless interface for a terminal device. The data transceiver module can receive data packets from the terminal device via the wireless interface and then the data processing module further converts the data packets into electric signals for transmitting in the power supply network.