SHENZHEN, GUANGDONG, CHINA, January 21, 2026 /EINPresswire.com/ -- RAVLED Technology Co., Ltd., a global leader in LED ...

The EC Series expands Sharp’s E Series family with a new generation of direct-view LED displays designed for retail, corporate, education and public-space environments. Engineered for reliability and ...

We developed a hybrid copper–iodide compound called CuI(Hda). It emits deep-blue light at about 449 nanometres and has an almost-perfect photoluminescence quantum yield — a measure of emission ...

The absolute internal quantum efficiency (IQE) of indium gallium nitride (InGaN) based blue light-emitting diodes (LEDs) at low temperatures is often assumed to be 100%. However, a new study has found ...

At the end of July, the incandescent light bulb – patented by Thomas Edison in 1880 and a common fixture in American homes for more than a century – will pass into history. By Aug. 1, commonly used ...

Over 75,000 streetlights in Washington, D.C., are set to receive a significant eco-friendly upgrade, as new, energy-efficient LED lights replace the city’s old, incandescent street bulbs over the next ...

Energy-efficient LED bulbs are becoming more and more popular each day. They use light-emitting diodes (LEDs) to produce light. Compared to traditional incandescent bulbs, LED bulbs use less energy, ...

Researchers, including those from the University of Tokyo, have successfully grown large tomatoes and cherry tomatoes, both rich in nutrients, in tightly controlled environments where the light source ...

Scientists at Sandia National Labs may have found the next generation of energy efficient light sources: Lasers. No, not the same lasers you've seen in your favorite science fiction flicks—these ...

NXP Semiconductors N.V. announces the SSL2115x series of high-efficiency GreenChip driver ICs for low-cost LED retrofit lamps. NXP Semiconductors N.V. announces the SSL2115x series of high-efficiency ...