The present invention relates to a lighting device, comprising: a lighting module (1); phosphor (12) disposed at a light output side of the lighting module (1); and an optical lens (2) provided at the downstream of the lighting module (1), wherein, a light mixing element (3) is further disposed between the lighting module (1) and the optical lens (2), wherein the light of the lighting module (1 ) and the light emitted by the phosphor (12) due to the excitation of the light of the lighting module (1) are emitted from a light mixing element exit surface (4) of the light mixing element (3) and enter the optical lens (2), wherein at least a part of the light is emitted after being reflected in the light mixing element (3). The lighting device according to the present invention does not generate or only generates unobvious color ring and can obtain uniform color distribution and controllable light density distribution as well as relatively small light loss.