Radio frequency identification light regulating device

The utility model relates to a radio frequency identification (RFID) light regulating device which comprises a radio frequency identification controller, a radio frequency identification receiver and a light-emitting diode light source module. The radio frequency identification controller transmits a light control signal through a radio wave. The radio frequency identification receiver receives the light control signal transmitted by the radio wave and outputs a light regulating signal, and the brightness, chromaticity and color temperature of the light can be adjusted. The light-emitting diode light source module can be a light tube or bulb and is electrically connected with the radio frequency identification receiver, and the corresponding light change can be generated in response to the light regulating signal.