An electronic cigarette includes an electronic cigarette body. The electronic cigarette body is provided with an atomizer assembly for atomizing a cigarette liquid; a battery assembly for supplying power to the atomizer assembly; an airflow sensing assembly for sensing a smoking action; and a control module for controlling the battery assembly to supply power to the atomizer assembly. An accommodating space is formed between the atomizer assembly and the battery assembly, and a lamp assembly electrically connected to the battery assembly is accommodated in the accommodating space. A light-transmittable portion for transmitting light emitted from the lamp assembly to the outside of the electronic cigarette body is provided on the sidewall of the electronic cigarette body at a position corresponding to the accommodating space, and a fluorescent layer is provided on the outer surface of the electronic cigarette body at an area corresponding to the light-transmittable portion.