An intelligent mosquito repellent system includes a server, a lighting control module and a lamp module. When the client host receives time data from the server, the client host transmits the time data to the lighting control module, and the time data includes a sunset time. When the lighting control module determines that the current time reaches the sunset time, the lighting control module sends a light-emitting instruction to the lamp module. When the light emitting module receives the light emitting instruction, the light emitting module emits light in accordance with a predetermined color temperature range according to the light emitting instruction to achieve the effect of mosquito repellent.
