It didn’t get much attention, but this week marked the 50th anniversary of the invention of the first visible light-emitting diode, or LED, a technology that is well on its way to transforming the ...

Nowadays, an increasing number of electronics and gadgets are equipped with LED indicator lights. This has led to concerns regarding the impact of these bright lights on people’s sleeping patterns.

Dim a bulb down to 50%, and you might only get 25% of the lumens you'd get at full blast. And guess what? That's a good thing. Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based ...

This application note provides a practical guideline of TRIAC dimmable LED bulb board design. Passive and active bleeder design guides detail how to maintain latching and holding current without ...