Intelligent power supply with replaceable connection module and intelligent LED lamp

The utility model provides an intelligent power supply with a replaceable connection module and an intelligent LED lamp. The intelligent power supply comprises a rectification boost module, a main optical module, a power supply module, the connection module and a standard interface module. The rectifying and boosting module is respectively connected with the main optical module and the power supply module; the main optical module is provided with a standardized control pin which is used for being connected with the standard interface module; the standard interface module is provided with a first standard pin, the first standard pin is respectively connected with the standard control pin and the power supply module, the connection module is provided with a second standard pin matched with the first standard pin, the second standard pin is connected with the first standard pin, and the second standard pin is connected with the power supply module. Different types of connection modules can be connected with the