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The Lead

LED flashlight offers four programmable lighting modes

October 24, 2014 12:06 pm | Pelican Products, Inc. | Product Releases | Comments

Pelican Products Inc. (Torrance, CA) has introduced the Pelican 7000 LED flashlight as a compact, yet powerful tactical lighting tool. The lightweight Pelican 7000 LED weighs in at a mere 5.6 ounces with batteries and provides four lighting modes....

Grid-connected signal controller designed for IoT applications

October 22, 2014 1:56 pm | Product Releases | Comments

Semitech Semiconductor (Melbourne, Australia) announced its new SM2480. A single-chip, grid...

The most creative way to use LEDs

October 22, 2014 10:29 am | by Kasey Panetta, Editor | Blogs | Comments

It’s time for the Brainstorm for our December issue on LEDs! LEDs have become increasingly...

Analog controllers offer digital power supply flexibility

October 21, 2014 2:51 pm | Product Releases | Comments

Microchip Technology Inc. (Chandler, AZ) announced its latest Digitally Enhanced Power Analog (...

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Hi-power LED offers brightness more than 16.000 lm/cm²

October 16, 2014 11:12 am | Product Releases | Comments

With its new SYXEM Micro-08 series flip-chip Hi-Power LED, CONTOC (Landsberg) offers a very small, extremely powerful and efficient LED. Not only does the Hi-Power SYXEM Micro-08 LED have excellent parameters, it is also more cost-efficient....

LED striplights offered in lumen packages from 2,700 to 21,800

October 16, 2014 10:14 am | Product Releases | Comments

Hubbell Lighting (Greenville, SC) announced that Columbia Lighting has added two new LED striplights to its extensive portfolio of energy efficient lighting solutions—the LCR and LCL, and has upgraded the versatile LCS. Columbia Lighting’s LCR ...

LED light bulbs that don't require rare earth elements

October 15, 2014 12:12 pm | by EurekAlert! | News | Comments

The phase-out of traditional incandescent bulbs in the U.S. and elsewhere, as well as a growing interest in energy efficiency, has given LED lighting a sales boost. However, that trend could be short-lived as key materials known as rare earth elements ...

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Carbon nanotubes could displace silicon in LEDs

October 14, 2014 12:09 pm | by EurekAlert! | News | Comments

Even as the 2014 Nobel Prize in Physics has enshrined light emitting diodes (LEDs) as the single most significant and disruptive energy-efficient lighting solution of today, scientists around the world continue unabated to search for the even-better-bulbs....

Why I'm bullish on OLED lighting in automotive

October 14, 2014 11:43 am | by James Montgomery, Senior Market Research Editor, NanoMarkets | Blogs | Comments

The fledgling industry for organic light-emitting diode (OLED) industry is now entering a phase of concerted efforts to achieve commercialization on a wider scale. OLED lighting is inching toward mass production, particularly for industrial and large-scale....

LED downlight certified to both Energy Star and California Title 24

October 13, 2014 10:12 am | Product Releases | Comments

Hubbell Lighting (Greenville, SC) launched the industry’s first all-in-one LED commercial downlight fixture — Prescolite’s LBSLEDA. Built to fit a standard 4x4 J-Box, the new fixture is the perfect alternative to recessed products in settings where ...

Colored LED offers high light output from a compact form factor

October 10, 2014 9:38 am | Larson Electronics Llc | Product Releases | Comments

Larson Electronics (Kemp, TX) announces the release of a new low profile LED wall pack light with an optional red, blue, green, amber, purple, pink and white color output. This 60 watt LED light offers high light output from a compact form factor....

Untangling how cables coil

October 3, 2014 12:49 pm | by EurekAlert! | News | Comments

The world's fiber-optic network spans more than 550,000 miles of undersea cable that transmits e-mail, websites, and other packets of data between continents, all at the speed of light. A rip or tangle in any part of this network can significantly....

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GaN-on-Silicon LED Lamp achieves IES recognition

October 1, 2014 4:15 pm | Lattice | Product Releases | Comments

Lattice Power (Palo Alto, CA) announced that its new PAR38 LED lamp has been recognized by the Illuminating Engineering Society Progress Committee as providing an important advancement in lighting. The company’s new proprietary GaN-on-Silicon LED ...

Get off your computer

October 1, 2014 1:45 pm | by Kaylie Duffy, Associate Editor, @kaylieannduffy | Blogs | Comments

If you’re anything like me, then the majority of your day is spent in front of a computer screen. As soon as I stumble out of bed, I instinctively boot up my computer. Emails require responses, the weather must be checked, and the news needs to be read....

LED light modeling and simulation shortens time-to-market, enhances light delivery

September 30, 2014 4:41 pm | Product Releases | Comments

VCC (Poway, CA) offers advanced design services that include LED light modeling and human vision simulation that predicts light behavior and provides a complete analysis of all photometric and colorimetric characteristics of any product design....

Ultrafast remote switching of light emission

September 30, 2014 4:29 pm | by EurekAlert! | News | Comments

The researchers etched a photonic crystal around several quantum dots in a semiconductor layer. Quantum dots are small structures that spontaneously emit light as a consequence of atomic processes. If a short laser pulse is fired at the photonic....

400 watt high-intensity LED light replaces 1,000 watt metal halide

September 29, 2014 3:53 pm | Larson Electronics Llc | Product Releases | Comments

The GAU-LTL-400W-LED fixture from Larson Electronics (Kemp, TX) produces 52,000 lumens of high intensity light while drawing only 400 watts from a 120 volt electrical system. This high mast LED flood light offers intense light output....

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Penn team studies nanocrystals by passing them through tiny pores

September 26, 2014 2:59 pm | by EurekAlert! | News | Comments

An interdisciplinary team of University of Pennsylvania researchers has now applied a cutting-edge technique for rapid gene sequencing toward measuring other nanoscopic structures. By passing nanoscale spheres and rods through a tiny hole....

On the road to artificial photosynthesis

September 26, 2014 9:51 am | by EurekAlert! | News | Comments

The excessive atmospheric carbon dioxide that is driving global climate change could be harnessed into a renewable energy technology that would be a win for both the environment and the economy. That is the lure of artificial photosynthesis....

Metrics aside, color rendering matters

September 25, 2014 4:21 pm | by Mike Krames, CTO of Soraa | Blogs | Comments

The Illumination Engineering Society (IES) recently published a “position statement” (PS-8-14) which states that color rendering “requirements should not be a metric used in energy regulations to characterize color attributes for solid state lighting.” This unfortunate wording has caused ...

Nanotechnology leads to better, cheaper LEDs for phones and lighting

September 24, 2014 12:56 pm | by EurekAlert! | News | Comments

Princeton University researchers have developed a new method to increase the brightness, efficiency and clarity of LEDs, which are widely used on smartphones and portable electronics as well as becoming increasingly common in lighting....

Paraffins to cut energy consumption in homes

September 23, 2014 3:35 pm | by EurekAlert! | News | Comments

Thermal energy storage is a common strategy in energy production systems in which the period of production does not coincide with that of consumption. This happens with the production of hot water by means of solar thermal panels, for example....

Penn research helps uncover mechanism behind solid-solid phase transitions

September 19, 2014 3:37 pm | by EurekAlert! | News | Comments

Two solids made of the same elements but with different geometric arrangements of the atoms, or crystal phases, can produce materials with different properties. Coal and diamond offer a spectacular example of this effect. While it is well known....

Toward optical chips

September 19, 2014 9:04 am | by EurekAlert! | News | Comments

Chips that use light, rather than electricity, to move data would consume much less power — and energy efficiency is a growing concern as chips' transistor counts rise. Of the three chief components of optical circuits — light emitters, modulators....

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 | Larson Electronics Llc | Product Releases | Comments

Larson Electronics (Kemp, TX) announced the release of an updated version of their popular wheeled cart mounted explosion proof LED paint spray booth light. The EPLCD-48-2L-LED paint booth cart light is designed to provide a high-output....

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 model in its Arcturus Bay Light series. The GL-BL30 is a durable LED low bay light that uses 30W of electricity to produce up to 3200 lumens....

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

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

Larson Electronics (Kemp, TX) has announced the release of a 25 watt PAR 38 LED bulb that produces 2,500 lumens of light and operates on 347-480 voltages. This bulb is designed to fit in standard light bulb sockets and provides....

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....

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