Welcome to the Lighting group of SmartGuy.com. Feel free to interact with other professionals from across the world. You can find professionals, find deals on services, find professionals who might barter, or simple post questions, comments, or suggestions. Lighting or illumination has become not just a illuminating value, but can add a great deal to a home or buildings style. Lighting can involve the use of both artificial light sources like lamps and light fixtures, as well as natural illumination by capturing daylight, such as when using windows, skylights, or light shelves.