This basic 600 Watt - 125 Volt outlet adapter can transform any wall or floor outlet into a socket capable of supporting one light bulb. Because they are compact, simple, and reliable, these adapters are commonly used to illuminate cramped and otherwise enclosed areas for which there is no room for lamps or other light fixtures. They are also a popular choice for illuminating indoor runways, display cases, and other areas that require multiple unshaded, direct lights.