Q: My home is about 20 years old. My problem is with the lights in the kitchen. Sometimes they work and sometimes they don’t. When I turn on the switch, the light flickers or just partially lights. I ...

Fluorescent lights are more efficient than incandescent ones, but also more complicated. As a result, simply replacing the bulb-actually a tube-when a fluorescent light develops problems will not ...

Q: I have a two-bulb fluorescent fixture in the basement that flickers when I turn on the light. The lights eventually stop flickering, but it is sure annoying in the meantime. Can you tell me what I ...

Sources that emit light experience flicker, which is a frequency domain effect that can cause discomfort or health issues for both animals and humans. In some cases, the lifespan of a device can be ...

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 ...

Flicker start is a very common phenomenon in the conventional tube lights. However, the modern versions of tube lights (TL) and the compact fluorescent lamps (CFLs) do not exhibit this, but they start ...