Waterfall is the lighting that Barbara Bona has designed to give a new meaning to the window space at night. In the day window is the source of infinite light, having a lighted personality but at night the same window turns black. So, the designer thought of giving the window a lighted personality even at night. She got herself couple of LEDs and integrated those LEDs into the curtain rod. Then these LEDs illuminate the window space without much heat, but powerfully and directionally. Then as a curtain a reflective fabric was used to give it a complete look.
Via: Yanko Design