When the lights in your home start to flutter, your first instinct is usually to blame the bulb. Sometimes that is all you ...

Energy-saving lightbulbs could be giving us all headaches as they flicker too much. LED bulbs can bring on feelings of dizziness and pain within just 20 minutes of switching them on, an expert has ...

Light flicker is the bane of many a camera operator, and it isn't always caused by the mains frequency. Here's how to diagnose problem lights with your phone! Some people can see some types of flicker ...

Philips has quietly dropped its advanced, blinking fluorescent backlights for flat televisions, and will instead focus on LED backlights which are smaller, the Dutch electronics group said on Monday.

LED driver designs can deliver flicker-free and fast startup dimming performance while still providing high power factor and efficiency, writes Rich Miron Dimming performance of LED lamps in legacy ...

The world's indoor spaces are increasingly being lit by fluorescent light sources. While this trend seems good for energy efficiency, it turns out to be a serious problem for CCD video cameras. And ...