Only a few years ago, the choice of LEDs was limited to IR, red, yellow, and green. The LED manufacturers have been busy extending the spectrum, and filling in the gaps. The latest generation of ...

Meters that indicate analog levels via a moving-pointer meter, a numeric display, or a column of LEDs typically occupy considerable panel area and require more than a casual glance to read. An ...

China’s Binhe Yellow River Bridge just fired up a stunning new lighting system that bathes the structure and the river below in a prismatic array of colors. Designed by Philips, the array creates the ...