Learn how to install a smart motorized pergola with rotating louvers and built-in LED lighting using simple tools. A beginner ...

LEDs are tiny components found in phones, TVs, lights, and displays—but how do they actually glow? This video explains how ...

DENVER (KDVR) — The town of Windsor is going to convert more than 1,000 streetlights to LED lights, according to a press ...

A mistake by the Anchorage School District led to the erroneous placement of non-endorsement labels on copies of the U.S. Constitution and Declaration of Independence, according to a district ...

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Miroslav Hancar] wasn’t satisfied with abusing just a single component for our Component Abuse Challenge. He decided to abuse ...

The world's first automatic and adaptive, dual-mode light-emitting diode (LED)-based optical wireless power transmission ...

Years in the making and informed by two rounds of stakeholder comment, SSL V6.0 & LUNA V2.0 will take effect in January 2026.

You bought into the LED hype, right? LED bulbs are supposed to save you money, last practically forever and maybe even talk to Alexa. Plus, they're better for the planet and more efficient. So why are ...

After reviewing bulbs from GE Lighting, Philips Hue, Cree, Lifx and more -- and checking the results from our excellent CNET labs -- I’m ready to share my top picks for floodlight bulbs that can do it ...