From network issues to screen glitches, learn the most common issues with Samsung, Sony, and other smart TV brands, and how to fix them quickly and easily.

But not all electricity is like that. Depending on the electrical infrastructure near your home, your power may be on the dirtier side, with tiny spikes in power, and other problems. LED bulb ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...