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 ...

Lights flickering in your home might seem like a cause for concern, especially if you’re unfamiliar with how home electrical systems work. While flickering lights can stem from a major electrical ...

This is an LED bulb that fits into a recessed light fixture. It can become an annoying strobe light in your home. (Tim Carter) Analysis by Tim Carter Q: I feel like I’m going to have a seizure. I’ve ...

An old Light Bulb sends 80% constant light and a 20% sine waveform as 100 Hz noise ontop, so no flicker is recognized. This LED Streetlamp sends a permanent PWM of 264 Hz frequency instead of a steady ...

LED bulbs that look like real flickering flames seem like the sort of thing that might be cheesy, but they’re actually awesome. I mean, I wouldn’t replace the overhead lights in my kitchen with them, ...

A Calgary woman says a flickering street light outside her home has triggered numerous seizures and she worries the LED fixture, which has since been replaced by the city, will eventually break down ...