I was tired of replacing my LED lights when they should have lasted for years, so I asked the pros why it kept happening.

‡ § ‡ School of Social Ecology and § Program in Public Health, University of California, Irvine, California, United States ∥ Department of Chemical Engineering and Materials Science, University of ...

Abstract: The electrolytic capacitor is the key component that limits the operating lifetime of LED drivers. If an ac–dc LED driver with power factor correction (PFC) control is allowed to output a ...

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 ...

Ready to turn your house into a smart home? Replacing your dumb bulbs with smart ones is perhaps the easiest way to start. Many smart bulbs can be screwed into existing light sockets, and they can be ...

Some 57% of brands had flicker – the visual noise that distracts viewers and kills viral potential when filmed – according to a new video report on a Hangjia Talk study. A study of 37 LED displays ...

Abstract: A conventional offline single-stage light-emitting diode (LED) driver with a high power factor usually produces a significant twice-line-frequency ripple LED current, where the ripple LED ...

Taco Bell is rethinking its use of artificial intelligence (AI) to power drive-through restaurants in the US after comical videos of the tech making mistakes were viewed millions of times. In one clip ...