Abstract: A lamp structure includes a casing, a circulation module, a power supply module, a light emitting module, an air vent, and a filter. A nano antiviral material composed of titanium dioxide and nanosilver is coated onto the filter installed at a lower end portion of the lamp structure, and the air circulation device is provided for obtaining fresh clean air after the air is filtered by the nano antiviral material and the filter, so as to achieve the effects of purifying air, deodorizing, resisting viruses and bacteria, and removing pollutants from the environment effectively for the area irradiated by the light of the lamp.

Abstract: A lighting device with a lighting function includes a coating layer coated onto the outer surface of a main body, and the coating layer is made of an antiviral material, so that the main body of the lighting device is coated with an antiviral material mainly composed of titanium dioxide and nanosilver to provide the self-cleaning and deodorizing effects, and the advantages of resisting viruses and bacteria, removing pollutants from the environment, and preventing mildews and algae effectively.