Intelligent electronic ballast

An embodiment of the invention discloses an intelligent electronic ballast. The intelligent electronic ballast comprises a controller, a power circuit, a signal detection unit, a half bridge inverter circuit, a first starting control ballast circuit and a second starting control ballast circuit. An input end of the power circuit is connected with an external power supply, and an output end is connected to an input end of the half bridge inverter circuit through the signal detection unit; the half bridge inverter circuit comprises a first output end and a second output end, wherein the first output end is connected to an input end of the first starting control ballast circuit, and the second output end is connected to an input end of the second starting control ballast circuit; and an input end of the controller is connected to an output end of the signal detection unit, and an output end is connected to the half bridge inverter circuit. The electronic ballast comprises at least two starting control ballast circuits and can perform starting control on a plurality of illuminating lamps simultaneously.