We've noticed an increased commercial interest in LED applications, for example, in exterior lighting. Cities all over the world are exploring new ways of lighting their monuments at night. LEDs offer a highly efficient, colorful new approach. All of the possible applications are still being explored. To see this trend in action, check out the photos from the links below:

Lima, London, and Hong Kong

Prospect Park; Brooklyn, New York

Entel Tower; Santiago, Chile 

Oklahome State Capitol Dome  - project description 

You can read more about the considerations and planning that goes into lighting our Washington D.C. monuments here.