If you’re shopping for LEDs, there are many options to choose from — and dimmer compatibility only complicates matters. Even if you pick the proper color temperature, lumens rating and a desired beam ...

You swap a warm old incandescent for a shiny new LED, turn the dimmer down for dinner, and the room starts to hum or pulse. It's a familiar letdown, and it usually has nothing to do with a faulty bulb ...

Conor started life in journalism at Digital Spy as a technology reporter, covering everything from Tim Cook's hypnotic dancing to the latest phone launches, before moving to Wareable Media Group in ...

Some people require light bulks to stay on constantly, throughout the night or extended periods of the day. While LED light bulbs las much longer than incandescent or fluorescent bulbs, consider ...

They’re consistently popular with the readers, which is admittedly part of my (and EDN’s) motivation to continue doing them. But I personally also find them fascinating; inevitably I come across at ...

When you try to replace a light bulb in a covered fixture, do you ever hesitate, wondering if a bulb you like the look of ...

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 ...