The city government said Saturday that Taichung operates about 268,000 streetlights and finished phasing out all sodium lamps by late 2025. Officials added that the city will now replace ...

NORFOLK, Va. (WAVY) – In an effort to increase safety and go green, Norfolk is converting all of its street light fixtures to LED. Thursday morning, they got a whole lot of green to help make that ...

A new study with collaboration between King Abdullah University of Science and Technology (KAUST) and King Abdulaziz City for Science and Technology (KACST) shows how nanomaterials can significantly ...

SCHENECTADY, N.Y. (NEWS10) — Nearly 350 streetlights—most of them on Schenectady County roads—have been converted from high-intensity discharge lamps (HID) to light-emitting diode lights (LED). The ...

Since I have yet to receive the courtesy of a reply from Barry Martin of the city of Napa, I will voice my concerns over the new LED (light emitting diode) streetlights. These lights are unacceptable ...

Perovskites have emerged as a transformative class of materials for both photovoltaic cells and light-emitting diodes, offering the promise of high efficiency alongside cost-effective fabrication. The ...