Switched on London is a lighting festival in the capital that aims to highlight the importance of sustainable lighting design in the night-time urban environment. A number of sites will be lit from February 7th - 14th in an energy efficient way to show the power of light in the city. The event will be audited for its energy consumption and its overall environmental impact whilst at the same time we will be highlighting the unnecessary lighting of office space at night in the area.

http://www.switchedonlondon.com/designers.htm