If you have those rooms in the middle of a house or office which doesnt haven any natural lighting or window its usually constricting to some degree. For the first time this Swedish company came up with an ingenious idea of transporting the natural light through a wire called Sunwire. Paran is the Swedish company and I think that would be extremely succesful in helping to conserve energy and at the same time provide a different kind of lighting. Its fantastic, it work great in Kuwait, but I wonder how expensive it will be or how exactly it works.

Link: Gizmag