Cree's latest LED light source slices the cost, but it's betting that features such as better controls and long life give LEDs an edge over other technologies. Martin LaMonica is a senior writer ...

If you're looking to buy a new TV this year, you have two main options: LED and OLED. While their names suggest they're similar, in many ways they're actually quite different. The broad term "LED" ...

Unlock to see our ratings and compare products side by side Actual 3K or 12.5K color temperature (kelvin) is the average measured color temperature of 10 bulb samples. Those with 2700 K are closest to ...

According to the US Department of Energy, LED light bulbs (incorporating light emitting diodes) use at least 75% less energy than the traditional incandescent type and last up to 25 times as long. If ...

QLED and regular LED TVs are some of the most common TV technologies. While they are very similar in many ways, their main differences means their overall performance tends to be quite different.

When LEDs were first introduced, it was hard for us to part with our old friends incandescent and halogen lamps, and the luminaires made for them. It seemed like nothing could ever replace the warm ...

Before you decide whether to replace bulbs or replace components, it’s important to know what to be looking for. These points I’ve mentioned before, but I think it’s very important to repeat them.

A more efficient, environmentally-friendly LED may be just around the corner thanks to fish scales. Jonathan Kitchen/Getty SHARE It may sound fishy but the key to better LED lighting may be found in ...

ANN ARBOR--In an advance that could boost the efficiency of LED lighting by 50 percent and even pave the way for invisibility cloaking devices, a team of University of Michigan researchers has ...

Andrew Steckl, a photonics expert from the University of Cincinnatti, has discovered that salmon sperm makes for better LEDs. He came to this disgusting discovery from analyzing biological materials ...

In an advance that could boost the efficiency of LED lighting by 50 percent and even pave the way for invisibility cloaking devices, a team of researchers has developed a new technique that peppers ...