TOKYO — Nichia Corp. has developed a white LED chip with 100-lumens/watt efficiency, with volume production expected this year. The move comes amid an intensifying race to boost the efficiency of ...

Cree has introduced another high-brightness LED in its X-Lamp series. The new 100+ lumen MX-3 LED delivers luminous flux of up to 122 lm at 350 mA in cool white (6500K) and up to 100 lm at 350 mA in ...

Although incandescent light bulbs were banned back in August 2023 in the USA, most of us still think of old-school wattage when it comes to describing how bright a light bulb is. We can picture how ...

BOSTON - It's a problem on city streets and on country roads in Massachusetts and beyond. You can see it until you can't see anything at all. They are blinding headlights. The blueish tint of LEDs can ...

The MX-3 LED suits a broad set of applications with good light uniformity and LED-to-LED color consistency. Solid-state lighting supplier Cree, Inc. recently developed the 100+ lumen XLamp MX-3 LED.

Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook. A CNET editor from 2013 to 2024, Ry's ...

If you’ve ever looked into LED lighting, it’s almost certain you’ve crossed paths with the term “lumen.” Lumens, quite simply, are the standard unit of measurement used to describe how well a light ...

Apparently, it's time to ban Edison's venerable, now vilified, light bulb. European leaders, green pundits and the widely reported light bulb provisions of the U.S. Energy Independence and Security ...