Add Yahoo as a preferred source to see more of our stories on Google. Are you jealous every time you pass a luxury car on the road that has those fancy LED headlights? Guess what, you should be — they ...

If you’re looking for a fancy LED lamp, the Internet can provide in spades. There are all manner of flashy-this and glowing-that, often with wild and impressive designs made with high-end tools.

All so-called LED TVs are really just LCD TVs that use LEDs for their backlight. This backlight creates the light that allows the LCD to create an image. However, there are multiple ways these LED ...