Capital Lighting & Supply is one of the leading distributors of electrical products and lighting in the mid-Atlantic states. With locations throughout Maryland and Virginia, it supports the activities of contractors, builders and end users of electrical products and lighting. It supplies ballasts, batteries, cable ties, conduit bodies, dimmers, ducting, emergency lighting, fasteners and staples, fuses, lamps, terminals, tools, and wires and cables. Capital Lighting & Supply additionally provides a variety of electrical appliances, including fans, power conditioners, smoke detectors, intercoms, transformers and vacuum cleaners. It is a subsidiary of Sonepar-USA. Capital Lighting & Supply maintains a location in Alexandria, Va.