A light-curing oven (1； 100) comprising: a light-curing chamber (2) configured to contain one or more objects (A) to be light-cured； a source (3) of light-curing rays arranged inside the light-curing chamber (2)； a vacuum pump (4) with a suction duct (5) communicating with the light-curing chamber (2) and a motorized structure (6； 106) for moving the objects (A) during the light-curing process. The motorized structure (6； 106) may comprise an electric motor (7； 107) with a drive shaft (8) mechanically associated with a support plate (9) for supporting the objects (A) to be light-cured. The electric motor (7； 107) and the drive shaft (8) being configured in such a way that they define for the objects (A) a horizontal rotation axis (X). The motorized structure (6； 106) may also comprise piezoelectric transducers (10； 110) for making the objects (A) vibrate during their rotation.
