2015-02-13

Colorful LEDs Enliven China’s Ice City

When we talk about Livable Cities, Harbin China probably isn’t even on your radar. However you will be surprised at how this city, near the Russian border in northeast China, uses illumination to lighten the spirits during the bitter cold and long winter nights with the Harbin International Ice and Snow festival.
Continue reading

For most of history, humans used flames to generate light. Eventually, they discovered that a super-heated metal element in a light bulb could produce useful illumination, only for this technology to be superseded by the LED. One common featur... READ MORE

Violumas, provider of high-power UV LED solutions and inventor of 3-PAD LED technology, is proud to launch the release of new 275nm and 265nm LEDs in mid-power, high-power, and high-density packages. The radiant flux of the new 275nm and 265nm... READ MORE