An estimated 150 million Americans – or 40% of the population – live in federally designated mental health professional shortage areas. What’s more, only 27.7% of the need for mental health ...

So, one of the TVs I'm considering is the Sony 55NX810, which is a 2010 model and is a (dynamically) edge-lit TV. This TV should come down in price now that Sony's 2011 models have been announced. The ...

It's estimated there are over 300 million streetlights in the world, so it's good to see they're constantly being improved, with CityTouch connectivity, glare reduction and even pole-less systems ...

CXA LED arrays from Cree, Inc., can deliver system-level performance ranging from 500 to 5000 lumens and up to 146 LED lumens per watt.The arrays are available in EasyWhite color temperatures, which, ...

[Jan Mrázek] is no stranger at all to home-grown improvements with his Elegoo Mars SLA 3D printer, and there is a lot going on in his experimental multi-LED upgrade which even involved casting his own ...

Now shipping, the 60 Die LED array has a 40-degree radiation beam angle with much higher intensity in the center of the working beam, compared to other LED arrays. – Opto Diode Corporation, a domestic ...

Last Thursday I posted pictures and findings from taking apart a LED T8 tube light. This post is a continuation. The light comprises 288 diodes arranged in 18 parallel strings with 16 diodes in each ...

A team led by Prof. SUN Haiding from the University of Science and Technology of China (USTC) developed a vertically integrated micro-scale light-emitting diode (micro-LED) array，which was then ...

Could it one day be possible to top up your phone's battery from ambient light? Companies like Japan's Kyocera, who have solar-powered displays in the works, certainly think so, as do material ...

This file type includes high resolution graphics and schematics. LED-based lighting is replacing incandescent and gas-discharge lamps in many situations. As practical lighting sources, and considering ...

LumiBright UV boards, leveraging chip-on-board LED technology with metallic-core printed-circuit-board (PCB) substrates, feature a large emitting area using a closely packed array of UV LED chips to ...

If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.