New studies from Germany and Hong Kong pinpoint specific sources of light pollution keeping our cities excessively bright at ...

When the street is empty, they operate at 10 percent of the total light output. Upon detecting a car or someone on an evening walk, the lights brighten to 80 to 90 percent of capacity.

One of LA’s smallest and most secret museums has reopened its doors, and on the third Friday of every month, tours at the Museum of Street Lighting will showcase some of the city’s oldest ...

Manatee County rolled out a new street lighting project to brighten up several neighborhoods.. County commissioners allocated $3 million for the first phase of “Light Up Manatee,” which aims ...