LED bulbs are supposed to last for years -- some even claim up to 25,000 hours of light. So why do so many burn out way ahead of schedule, sometimes within a year? If you’ve ever replaced an expensive ...

Tianjin University scientists have developed a pioneering nondestructive testing technology for micro-LED wafers, offering a much-needed solution to a long-standing industry challenge through a novel ...

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 ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

For years, manufacturers have relied on physical testing of their products to ultimately prove the readiness of that product for full production startup. While testing has provided these companies ...