The utility model discloses a from little night -light of intelligent LED of taking alarming function, including have can insert the socket in the circular telegram the contact pin the base, to set firmly LED light structures on the base, ann solid on the base and the annular printing opacity cover of cover on locating LED light structures, set firmly the fixed apron that covers the end in annular printing opacity, LED light structures is including hugging closely circuit board on the base, laying a plurality of LED lamp pearls on the circuit board, setting firmly on the circuit board and drive module LED lamp connection, be equipped with the harmful gas of detectable to the air in and the alarm device who reports to the police on the base, but harmful gas and the signals of alarm device including can detecting the air in test range in inductor, with the inductor be connected analysis processes signal the controller, be connected the audio amplifier device that can send the alarm tone with the controller.