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The Lead

Explosion-proof LED work light intended for low-voltage operation

September 17, 2014 5:30 pm | Larson Electronics Llc | Product Releases | Comments

The EPL-PM-150LED-24V-100 explosion proof LED light from Larson Electronics (Kemp, TX) is Class 1 Division 1 & 2 and Class 2 Division 1 & 2 rated. This portable LED light is mounted within an A-frame portable stand constructed from ...

Explosion-proof LED light cart equipped with new high-output lamps

September 15, 2014 11:51 am | Product Releases | Comments

Larson Electronics (Kemp, TX) announced the release of an updated version of their popular...

LED low bay light produces up to 3200 lumens

September 11, 2014 4:53 pm | Product Releases | Comments

GlacialLight, the lighting division of GlacialTech Inc. (Taipei, Taiwan), introduces the newest...

LED waterproof bulb configured to operate on 347-480 volts AC

September 10, 2014 9:18 am | Product Releases | Comments

Larson Electronics (Kemp, TX) has announced the release of a 25 watt PAR 38 LED bulb that...

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Bookmark and share printable version crystal solar and NREL team up to cut costs

September 9, 2014 2:57 pm | by EurekAlert! | News | Comments

A faster, cheaper way to manufacture silicon solar cells, partially funded by the Energy Department and fine-tuned at its National Renewable Energy Laboratory (NREL), has won a coveted R&D 100 award as one of the top technology innovations of 2013....

'Solid' light could compute previously unsolvable problems

September 9, 2014 1:49 pm | by EurekAlert! | News | Comments

Researchers at Princeton University have begun crystallizing light as part of an effort to answer fundamental questions about the physics of matter.The researchers are not shining light through crystal – they are transforming light into crystal....

Squeezed quantum communication

September 9, 2014 12:08 pm | by EurekAlert! | News | Comments

It could be difficult for the NSA to hack encrypted messages in the future – at least if a technology being investigated by scientists at the Max Planck Institute for the Science of Light in Erlangen and the University Erlangen-Nürnberg will be successful....

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New infrared marker for bio-imaging

September 9, 2014 11:47 am | by EurekAlert! | News | Comments

Far-red shifted fluorescent tissue markers make it possible to visualize structures and processes with advanced bio-imaging. This permits new insights into organisms and creates the potential for a wide range of applications – from more exact....

X-ray imaging paves way for novel solar cell production

September 9, 2014 11:27 am | by EurekAlert! | News | Comments

The sharp X-ray vision of DESY's research light source PETRA III paves the way for a new technique to produce cheap, flexible and versatile double solar cells. The method developed by scientists from the Technical University of Denmark (DTU) in Roskilde can reliably....

Carnegie Mellon's smart headlights spare the eyes of oncoming drivers

September 9, 2014 11:22 am | by EurekAlert! | News | Comments

A smart headlight developed at Carnegie Mellon University's Robotics Institute enables drivers to take full advantage of their high beams without fear of blinding oncoming drivers or suffering from the glare that can occur when driving in snow or rain at night....

Low-profile button-type lens assemblies intended for heavy duty panel solutions

September 3, 2014 4:33 pm | Product Releases | Comments

VCC (Poway, CA) has strengthened its LED lens product offering with the development of NEMA 4-rated, low-profile button type lens assemblies. The CMS 442 and HMS 462 Series lens assemblies have been designed not only to meet the needs of all indoor indication lighting applications....

Niche applications will help OLED lighting market reach $1.9bn in 2025

September 2, 2014 4:46 pm | by Dr Khasha Ghaffarzadeh, Head of Consulting, IDTechEx | News | Comments

OLED lighting is an emerging solid-state lighting technology. It potentially provides a route into the large and growing global lighting market. It however faces a critical differentiation challenge vis-à-vis incumbents such as inorganic LED lighting....

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Camera flash LED driver delivers up to 1.2A

September 2, 2014 1:42 pm | Micrel | Product Releases | Comments

Micrel, Inc. (San Jose, CA) introduced the MIC2873/MIC2874, an ultra-compact, camera flash LED driver that integrates a 1.2A boost converter and LED driver circuit into a small 9 pin, 1.3mm by 1.3mm chip scale package. Operating from 2.7V to 5.5V and featuring up to 92 percent efficiency ...

Single laser stops molecular tumbling motion instantly

September 2, 2014 11:45 am | by EurekAlert! | News | Comments

In the quantum world, making the simple atom behave is one thing, but making the more complex molecule behave is another story. Now Northwestern University scientists have figured out an elegant way to stop a molecule from tumbling so that its potential ...

LED power supply offers optional dimming

August 28, 2014 11:52 am | Product Releases | Comments

Stadium Power has launched a range of LED drivers for indoor and outdoor use in LED-based lighting and signage applications. The new range includes the LDP Series, offering 24-, 36- and 48-V constant current outputs over …

Novel 'butterfly' molecule could build new sensors, photoenergy conversion devices

August 28, 2014 9:09 am | by EurekAlert! | News | Comments

Exciting new work by a Florida State University research team has led to a novel molecular system that can take your temperature, emit white light, and convert photon energy directly to mechanical motions. And, the molecule looks like a butterfly....

Detecting neutrinos, physicists look into the heart of the sun

August 27, 2014 2:31 pm | by EurekAlert! | News | Comments

Using one of the most sensitive neutrino detectors on the planet, an international team of physicists including Andrea Pocar, Laura Cadonati and doctoral student Keith Otis at the University of Massachusetts Amherst report in the current issue of Nature that for the first time they have directly detected neutrinos created by the "keystone" proton-proton (pp) fusion process going on at the sun's core....

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Witnessing the early growth of a giant

August 27, 2014 2:18 pm | by EurekAlert! | News | Comments

Elliptical galaxies are large, gas-poor gatherings of older stars and are one of the main types of galaxy along with their spiral and lenticular relatives. Galaxy formation theories suggest that giant elliptical galaxies form from the inside out, with a large core marking the very first stages of formation....

Measurement at Big Bang conditions confirms lithium problem

August 27, 2014 10:26 am | by EurekAlert! | News | Comments

The field of astrophysics has a stubborn problem and it's called lithium. The quantities of lithium predicted to have resulted from the Big Bang are not actually present in stars. But the calculations are correct – a fact which has now been confirmed for the first time in experiments conducted at the underground laboratory in the Gran Sasso mountain in Italy....

DTU researchers film protein quake for the first time

August 27, 2014 10:21 am | by EurekAlert! | News | Comments

One of nature's mysteries is how plants survive impact by the huge amounts of energy contained in the sun's rays, while using this energy for photosynthesis. The hypothesis is that the light-absorbing proteins in the plant's blades quickly dissipate the energy throughout the entire protein molecule through so-called protein quakes....

Symphony of nanoplasmonic and optical resonators produces laser-like light emission

August 27, 2014 9:42 am | by EurekAlert! | News | Comments

By combining plasmonics and optical microresonators, researchers at the University of Illinois at Urbana-Champaign have created a new optical amplifier (or laser) design, paving the way for power-on-a-chip applications. "We have made optical systems at the microscopic scale that amplify light and produce ultra-narrowband spectral output," explained J. Gary Eden, a professor of electrical and computer engineering (ECE) at Illinois....

What lit up the universe?

August 27, 2014 9:12 am | by EurekAlert! | News | Comments

New research from UCL shows we will soon uncover the origin of the ultraviolet light that bathes the cosmos, helping scientists understand how galaxies were built. The study published today in The Astrophysical Journal Letters by UCL cosmologists Dr Andrew Pontzen and Dr Hiranya Peiris (both UCL Physics & Astronomy), together with collaborators at Princeton and Barcelona Universities....

LG bets on pricey OLED technology as future of TVs

August 26, 2014 4:38 pm | by YOUKYUNG LEE, AP Technology Writer | News | Comments

LG Electronics Inc. announced two new giant OLED TVs with ultra-high definition screens Monday, sticking with its strategy of using the exceptionally expensive OLED display technology. The South Korean company said it will ship 65-inch OLED TVs...

How OLED lighting could "save" the OLED industry

August 26, 2014 10:58 am | by Lawrence Gasman, NanoMarkets | Blogs | Comments

Ever since LCD displays came to dominate the living room, the desktop and mobile communications, new technologies claiming superiority over LCD have made their pitches. Most have failed. Plasma displays (PDPs) and electrophoretic displays (EPDs) made waves for a while....

Photon speedway puts big data in the fast lane

August 26, 2014 8:56 am | by EurekAlert! | News | Comments

A series of experiments conducted by Lawrence Berkeley National Laboratory (Berkeley Lab) and SLAC National Accelerator Laboratory (SLAC) researchers is shedding new light on the photosynthetic process. The work also illustrates how light sources and supercomputing facilities can be linked via a "photon science speedway" as a solution to emerging challenges in massive data analysis....

LED light fixture includes 100’ cord reel for Group B hazardous locations

August 22, 2014 3:58 pm | Larson Electronics Llc | Product Releases | Comments

Larson Electronics (Kemp, TX) has announced the release of a Group B-approved temporary manhole mount LED light fixture, the MMLP-1MLED-B-24OD-36P-20O-100HR, that provides operators with an alternative to traditional string or tank lights....

Rechargeable LED flashlight offers up to 25 hours of run time

August 22, 2014 9:28 am | Pelican Products, Inc. | Product Releases | Comments

Pelican Products Inc. (Torrance, CA) has introduced the Pelican ProGear 2380R rechargeable LED flashlight. The lightweight rechargeable LED flashlight weighs in at 6.6 ounces with batteries and provides extreme versatility. Using Fraen patented dual reflector optics ...

Water and sunlight the formula for sustainable fuel

August 21, 2014 9:10 am | by EurekAlert! | News | Comments

An Australian National University (ANU) team has successfully replicated one of the crucial steps in photosynthesis, opening the way for biological systems powered by sunlight which could manufacture hydrogen as a fuel. "Water is abundant and so is sunlight. It is an exciting prospect to use them to create hydrogen, and do it cheaply and safely," said Dr Kastoori Hingorani....

LED light fixture intended for outdoor applications

August 20, 2014 3:29 pm | Larson Electronics Llc | Product Releases | Comments

The GVP-48-2L-LED-D from Larson Electronics (Kemp, TX) is similar to the company's explosion-proof LED fixtures that provide an LED alternative to fluorescent fixtures. These LED fixtures produce more light output with longer lamp life and are vapor-proof and impact- and vibration-resistant....

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