Vehicles used to rely on halogen bulbs for headlights, but the industry has largely switched over to light emitting diode (LED) technology for many new cars. In fact, LEDs were equipped on ...

In my so-far nearly 30 years of writing for EDN, I’ve learned a lot about my ever-evolving audience (i.e., you), at least two aspects of which are directly relevant to this particular writeup: Or take ...

Q: I have tried three different LED bulbs in my home, and all of them flicker. Do you think the bulbs are bad, or is it some other sinister problem in my electrical system and my house might catch on ...

ADAMS — National Grid says a customer is making changes that should address the phenomenon of flickering LED lights in Adams and Cheshire once and for all. As late as last week, social media posts on ...

CHARLOTTE, N.C. — Fiber crews were doing work in Annie Gantt's neighborhood when she heard a boom. "There was a big boom. There was another noise, and it was a popping noise," Gantt said. After that, ...

Twinkling lights aren't just pretty -- if they're flickering at a specific frequency, they could also treat Alzheimer's disease. A group of researchers have tested the effectiveness of LED lights ...