(2 Pack) Sylvania F48T12/CW/HO/ECO 60 Watt T12 Fluorescent Tube Light Bulb - coated with Lumativ, a patented, photocatalytic coating that uses a light activated Photocatalytic process and Nanotechnology that breaks down volatile organic compounds (VOCs) and odors. LumActiv generates a superhydrophilic, self-cleaning surface. LumActiv combines photocatalytic TiO₂ and advances in nanotechnology to create the most advanced light-activated functional surface coating on the market.