As their name may tell you, barn lights got their origin from agricultural settings, but they now see use in many commercial and residential areas. Gooseneck lighting affixes the shade to a curved arm. The shade points downward and directs light onto sidewalks or porches. Barn lights can also work indoors in a kitchen or bathroom. Outdoors, barn lights offer illumination and security lighting, as well as focal points for commercial buildings. Vivio Lighting offers three different size options which allow you to choose exactly how much illumination you want in your space.