Commentary | Jan 20, 2014

"Beyond LM Testing - A New Metric for Quality over Lifetime" by Thor Scordelis

Testing laboratory In a recent blog post, the United States Department of Energy’s Jim Brodrick noted that solid-state lighting standards and testing methods “may not be glamorous, but they’re essential for the success of any technology, and SSL is no exception.” Certainly, this is true with respect to lumen quality, and for many years, the LM-80 standard, used to measure lumen maintenance of LED packages and modules, has sufficed. However, with the growing adoption of LED technology has come higher customer awareness and expectations. “Good enough” isn’t good enough anymore. Read more »

Commentary | May 06, 2013

The Mandatory Basis for Professional LED Lighting - Guido Nattkemper, Director of LED Product Management at BAG electronics

Guido Nattkamper Platform management speeds up development, simplifies complexity, helps to manage the supply chain and improves quality. Read more »

Commentary | Apr 05, 2013

What is the Next Wave in Lighting - is it Purely Technology?

Uwe Hock Diversity makes lighting an exciting business. On the one hand you find people earning money with OLED doing one-off designs, then you have multi-billion Euro companies keeping their market share and reducing their workforce. How can this happen and what is next? Read more »

Commentary | Jan 30, 2013

It’s the Overall Solution That Counts, Not the Single Component

Stephan Wegstein The LpS 2012 in Bregenz emphasized again that customers from the lighting industry are looking more for solutions and less for components. Without proper support and an understanding of the complete application, the lighting revolution will be prolonged. Read more »

Commentary | May 15, 2012

Solid State Luminaires Pave the Way for an Industry

Christian Hochfilzer From metal sheet forming to optoelectronic systems: Luminaire manufacturing began soon after the production release of incandescent bulbs and since then has been linked to the peculiarities of the used light source. Read more »

Commentary | May 10, 2012

LED Lighting Trends in 2012: The Rise of Lighting Solutions?

Pars Mukish works at Yole Développement as a Market and Technology Analyst in the fields of LED and Compound Semiconductors where he makes technical, economic and marketing analyses. He holds a Master’s degree in Engineering (ITECH – France) and a Master’s degree in Innovation and Technology Management (EM Lyon – France). He has worked as a Marketing Analyst and Techno-Economic Analyst for the past several years at the CEA (French Research Center). LEDs have already reached a sufficient “price/performance” level to enable massive adoption in LCD display applications. General Lighting applications will be the next and largest market for LED light sources. But the fact is that General Lighting can only take off if the cost/performance of LED based products can beat incumbent technologies. In that context, many of the lighting domain actors are developing new services in order to add innovation and value to Solid State Lighting, and differentiate them from traditional technologies. Will 2012 be the rise of Lighting Solutions? Read more »

FEATURED

Red XLamp LEDs Delivers Best-in-Class Horticulture Efficiency

Red XLamp LEDs Delivers Best-in-Class Horticulture Efficiency  Cree, Inc. announces the next-generation XLamp® XP-E2 Photo Red (660 nm) and Far Red (730 nm) LEDs, delivering breakthrough performance for horticulture applications. The new Red XP-E2 LEDs provide a drop-in upgrade for the previous generation that outperforms competing LEDs by up to 68 percent. ... Read more »

EDITORIAL

Well-Being, Light and Exhibition Lighting

Well-Being, Light and Exhibition Lighting Commentary from LpR 71: Well-being is the state of feeling healthy and happy, a good or satisfactory condition of existence, including the emotional and psychological sphere. In 1810, Goethe published a theory based on a human-based approach, combining visual appearance with harmony, culture, ... Read more »

EDITORIAL

High Conductive Foils Enabling Large Area Lighting

High Conductive Foils Enabling Large Area Lighting Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP as one of the leading partners for research and development for surface technologies and organic electronics and Sefar AG, a leading manufacturer of precision fabrics from monofilaments, developed a roll-to-roll ... Read more »

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