VEVOR - UV Light Bulb, 4 Pack, 25W Replacement Ultraviolet UVC Lamp with Ozone, 253.7 nm + 185 nm Wavelength UVO Light Bulb - White

Combining UV-C with ozone, this UV light bulb targets air impurities and stale smells at the source—refreshing your surroundings naturally and effectively. It is ideal for homes, offices, and compact spaces.