Can one of the world's most famous historic churches hold up to modern-day lighting?
A tricky puzzle just got much harder.
The city wants to replace its century-old gas lamps with LEDs, but preservationists are crying foul.
The Hammerhead straps onto your handlebars, using bright LEDs to point you in the right direction.
Illuminated nightscapes are a new worldwide arena, where global cities will compete for recognition.
For the next two years, San Francisco will get to stare at a shimmering, ever-changing galaxy of lights on the Bay Bridge.
When major cities embrace climate and energy initiatives, the communities around them inevitably follow.
The city's Hotaru festival uses LED bulbs designed to mimic the light of the insects that once “gemmed” the Sumida River.