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 ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...

Despite a 2021 update, the parameters set by the feds still make it impossible for Audi—or essentially every global automaker ...

Cornell researchers have built a programmable optical chip that can change the color of light by merging photons, without ...

Lucknow-born investor Ekansh Mittal began charting his course in the stock market while still pursuing his BTech degree. With a father who was a broker and a member of the now-defunct UP Stock ...

At the heart of the Swiss-French border, beneath 100 meters of Alpine soil, a long-abandoned alchemical dream has stirred ...

Abstract: Although a single-stage off-line power light-emitting diode (LED) driver can achieve low cost and high efficiency, the notorious double-line-frequency flicker issue with a single-stage LED ...

Not only am I a beauty writer, but I will continue to be the biggest beauty consumer outside of my job. If a product says that it boosts collagen and radiance, I'll be honest, the money's already left ...

ELLSWORTH — The city will soon own all of its municipal streetlights. In September, the City Council voted to approve a contract to acquire an estimated 500 municipal streetlights currently leased ...

Selecting the right work light for material handling machines is about more than just brightness. The output, beam pattern, durability, and cost need to match the specific demands of each machine and ...