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LED

Electronics

Copper iodide phosphors could mean less-expensive LEDs

Everybody loves LEDs, as they're far more efficient and longer-lasting than traditional incandescent bulbs. They're also more economical to use in the long run, although they're costlier on a per-bulb basis. That price gap could soon be closing, however, as scientists have discovered a cheaper alternative to one of their most expensive ingredients. Read More

Waves: A Lava Lamp with a modern twist

While sat at his desk trying to unwind, designer Frank Cohen was inspired to create a modern version of the Lava Lamp. The Waves smart Bluetooth speaker sports rows of programmable LED lights which illuminate customizable diffusion filters up top. Read More

Inventors & Remarkable People

2014 Nobel Prize in Physics awarded to inventors of blue LEDs

Thomas Edison may have invented the lightbulb, but he never received the Nobel Prize for it. Isamu Akasaki and Hiroshi Amano at the University of Nagoya, and Shuji Nakamura working at Nichia Chemicals in Tokushima, Japan have proven more successful, being awarded the 2014 Nobel Prize in Physics for their invention of the blue LED, which is the key to modern energy-efficient lighting.Read More

Health & Wellbeing

Philips turns the light on psoriasis

Sufferers of psoriasis, an incurable skin disease that breaks out in scaly red plaques and also causes the skin to peel, will shortly get a new ally in the management of the condition. Lighting giant Philips is about to launch BlueControl, an LED light unit that can help patients of mild and moderate cases with no side effects.Read More

Electronics

Breakthrough in LED construction increases efficiency by 57 percent

With LEDs being the preferred long-lasting, low-energy method for replacing less efficient forms of lighting, their uptake has dramatically increased over the past few years. However, despite their luminous outputs having increased steadily over that time, they still fall behind more conventional forms of lighting in terms of brightness. Researchers at Princeton University claim to have come up with a way to change all that by using nanotechnology to increase the output of organic LEDs by 57 percent.Read More

Architecture

Wembley Stadium arch to become interactive lighting display

Earlier this year, mobile operator EE announced a partnership with the home of the England national soccer team, Wembley Stadium. The six-year deal includes the installation of "state-of-the-art technologies" at the stadium. Amongst these is an LED lighting system that will illuminate the stadium's arch based on fan sentiment on social media.Read More

Sports

Nike creates LED motion-tracking basketball court

LEDs are being phased into use everywhere from living rooms to offices to car headlights to street-lighting. Whilst these uses are practical, for something a little more exciting we can look to Nike. Its House of Mamba basketball court uses an LED surface for graphics, video and player-tracking. Read More

Outdoors

Big Agnes integrates LED lighting system into camping tents

Flashlights, lanterns, headlamps, tent lights … there are a lot of different ways to light up a campsite. Colorado-based outdoor specialist Big Agnes adds one more: the tent. More specifically, the company's mtnGLO tent range, which feature built-in LED lighting so there's no more fidgeting around for a flashlight that has rolled into a dark, cold corner. Read More

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