road lights

The BBC reports that British authorities are studying whether or not lighting along major roadways should be dimmed or even turned off to save the government money and curb carbon emissions. According to the report, The Highways Agency is investigating lowering lighting levels at night, but only ...

Traffic lights using state-of-the-art LED illumination use 90 percent less electricity, offer a much longer service life and are more durable than their incandescent counterparts. Taking advantage of the countless benefits, cities around the country have been replacing traditional filament-based ...