An LED and a semiconductor laser (or laser LED) work in essentially the same way, that is, light is emitted as electrons and holes combine, with emission wavelength dependent upon the materials used.

The XLamp XP-L High-Intensity LED is the first single-die LED to deliver over 100,000 cd with a 50-mm diameter optic at 10 W. It delivers more than double the candelas of the industry’s previous ...

When most people hear the phrase “adequate lighting” in an industrial setting, they immediately think about brightness and the level of visibility. Certainly, that’s important for employee safety.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronauts on the International Space Station are swapping out their fluorescent light bulbs for ...