Driving a car with old-fashioned halogen headlights versus one with LEDs is a literal night-and-day difference. Yes, LED lights can be annoying when they're beaming out of a Tahoe directly into your ...

RACINE, Wis.--(BUSINESS WIRE)--Cree Lighting announced the completion of an extensive project in the City of Sandy, Oregon, converting all of the city’s street lights from inefficient high-pressure ...

Classic cars work far better than you think. Yes, they require a little more engagement and critical thinking skills to operate than modern cars that make life cushy and inconsequential. But the ...

This is the world’s smallest silicon (Si) light-emitting diode (LED) - smaller than the wavelength of light - with a light intensity comparable to much larger, state-of-the-art Si LEDs and with ...

CHICAGO — One year into the city’s four-year LED light conversion project and authorities issued an update Monday on the progress. The website has also been updated and residents can see when their ...

Unlike traditional electrical light-producing filament or gas components, LEDs can produce specific colors of light spanning the entire visible range, as well as IR and UV. Their use in automotive ...

Pittsburgh City Council on Tuesday unanimously approved spending $2.2 million to study converting the city’s existing high-pressure sodium lights with more energy-efficient LED lights. Kim Lucas, ...

Backlighting in portable device displays has historically used cold cathode-fluorescent (CCFL) tubes which are difficult to power. The tubes run on alternating current (AC) and need a large initial ...

An LED streetlight replacement has moved to phase two, and Memphis Light, Gas and Water said it's completing the conversion faster than any other city in the country. With 77,000 lights replaced and ...

Tucson’s skies are slightly darker thanks to the completed streetlight conversion project, according to a study by the Tucson-based International Dark-Sky Association. The study, however, was limited ...