White Paper | IP, Reports & Roadmaps | Jul 30, 2013

DoE Publishes CALiPER Snapshot Report on Outdoor Area Lighting

While most products perform well above the DLC QPL efficacy and output criteria, in the roadway category, where the incumbent technology is predominantly HPS, few LED products listed by LED Lighting Facts appear to be suitable alternatives to nominally 400 W luminaires The U.S. Department of Energy's CALiPER program has released a Snapshot Report on outdoor area lighting, which utilizes the LED Lighting Facts® program's extensive product database to help industry stakeholders understand the current state and trajectory of the market for LED outdoor area and roadway, parking garage, and canopy luminaires. Read more »

Fundings + Projects | White Paper | Jul 18, 2013

Supported Project “cyCESH” for Cost‐Efficient Printed OLEDs

Schematic structure of an OLED (Credits: cynora) On June 1, 2013, BMBF launched the project cyCESH involving cynora GmbH, Novaled AG and the University of Regensburg with the workgroup of Prof. Dr. Hartmut Yersin. The project is set to run for a duration of three years with a total funding of 6.1 million euros. The research of new soluble materials for the inexpensive production of organic light emitting diodes (Organic Light‐Emitting Diodes ‐ OLEDs) and the production of OLED devices with high efficiency are the main focus of the project. Read more »

White Paper | Jul 02, 2013

Alternative Calculation Method Will Improve Thermal Analysis of LEDs - by Michiel Krüger, Ph.D. - Philips Lumileds

Figure 1: LED Definition An alternative method to estimate the amount of heat generated by LEDs will help increase the accuracy and streamline the thermal analysis of white LEDs. Up until now, thermal analysis of white LEDs has been an imperfect science. Too often LED lamp and luminaire manufacturers rely on insufficient, inaccurate or intangible data to determine the thermal performance of the LEDs in their applications, and, as a result, may over-engineer their heat sink design. Read more »

White Paper | Standardization + Regulation | Jun 26, 2013

Zhaga Announces Several Updates and Reports About Activities in their Latest June Newsletter

June has been a very busy month for Zhaga, with the consortium’s first meeting in China combined with an open session for government officials and representatives from China’s lighting industry. Meanwhile, the first products have now been certified for Zhaga interface specification Books 4, 7 and 8, while Zhaga has signed a liaison with the Global Lighting Association. Read more »

White Paper | Standardization + Regulation | Jun 26, 2013

Zhaga Announces Several Updates and Reports About Activities in their Latest June Newsletter

June has been a very busy month for Zhaga, with the consortium’s first meeting in China combined with an open session for government officials and representatives from China’s lighting industry. Meanwhile, the first products have now been certified for Zhaga interface specification Books 4, 7 and 8, while Zhaga has signed a liaison with the Global Lighting Association. Read more »

Fundings + Projects | White Paper | Jun 12, 2013

Laser Processing Enables Selective Layer Modification of Encapsulated OLEDs for Signage Applications

4JET Technologies GmbH introduces a new laser process for customization and optimizing of organic LEDs at LOPE-C 2013. The new technology is a joint development with Novaled AG. Read more »

White Paper | Technology | May 22, 2013

SCHOTT Developers Manufacture Ceramics for Use in Advanced Lens Systems and LED Technology

SCHOTT developers have produced transparent and translucent ceramics that pave the way for advanced photographic and other types of imaging systems as well as highly efficient LED systems. Photo: SCHOTT Transparent and translucent ceramics are on the verge of being put to industrial use as new optical materials that offer great potential. As part of the publicly funded research project OptokeraMat, SCHOTT Research and Development has laid important foundations on manufacturing them in a reproducible manner. Read more »

White Paper | Standardization + Regulation | Apr 22, 2013

Model Specification for Adaptive Control and Remote Monitoring of LED Roadway Luminaires, V1.0

The DOE Municipal Solid-State Street Lighting Consortium's Model Specification for Adaptive Control and Remote Monitoring of LED Roadway Luminaires is a tool designed to help cities, utilities, and other local agencies accelerate their adoption of systems that can further reduce the energy and maintenance costs of operating their streetlights. Read more »

White Paper | Standardization + Regulation | Apr 22, 2013

Model Specification for Adaptive Control and Remote Monitoring of LED Roadway Luminaires, V1.0

The DOE Municipal Solid-State Street Lighting Consortium's Model Specification for Adaptive Control and Remote Monitoring of LED Roadway Luminaires is a tool designed to help cities, utilities, and other local agencies accelerate their adoption of systems that can further reduce the energy and maintenance costs of operating their streetlights. Read more »

Fundings + Projects | White Paper | Feb 27, 2013

NEWLED Research Project Led by the University of Dundee Aims to Revolutionize the Way the World Is Lit

"Bulb is over" was a provoking statement on LpS 2013 - NEWLED could make that reality The way the world is lit up could be revolutionised by a new European-wide research project being lead by the University of Dundee. The 11.8million Euros NEWLED project aims to develop a new generation of white light-emitting LED lights, which would be much more efficient than existing light bulbs. Read more »

White Paper | Technology | Feb 27, 2013

PI's New LED-Downlight Reference Design Achieves High-Performance Dimming While Further Reducing Component Count

PI's new reference design optionally includes active pre-load, for improved dimming, and thermal fold back circuits Power Integrations, a world leader in high-efficiency, high-reliability LED driver ICs, today announced RDR-347, an LED-downlight reference design. The new circuit demonstrates the capabilities of the recently launched LYTSwitch™ IC family, which offers the industry’s best high-end dimming performance from a single-stage LED driver– together with all the associated efficiency, space and cost benefits that the single-stage approach brings. Read more »

White Paper | Standardization + Regulation | Feb 26, 2013

Zhaga Consortium Publishes Book 2 Interface Specification for LED Light Engines

Some examples for Zhaga compliant products Zhaga has published its second interface specification, as part of its mission to enable the interchangeability of LED light sources. Products carrying the Zhaga logo are already available from various manufacturers. Read more »

White Paper | Standardization + Regulation | Feb 26, 2013

Zhaga Consortium Publishes Book 2 Interface Specification for LED Light Engines

Some examples for Zhaga compliant products Zhaga has published its second interface specification, as part of its mission to enable the interchangeability of LED light sources. Products carrying the Zhaga logo are already available from various manufacturers. Read more »

White Paper | Technology | Feb 14, 2013

Cree Sets New R&D Performance Record with 276 Lumen-Per-Watt Power LED

Cree, Inc. delivers another industry first with a barrier-breaking 276 lumen-per-watt white R&D power LED. This significant milestone exceeds Cree’s previous R&D industry record of 254 lumens per watt and demonstrates Cree’s continued commitment to innovate and accelerate the adoption of LED lighting. Read more »

White Paper | IP, Reports & Roadmaps | Feb 05, 2013

MP Lighting Got Patent for Active Cooling System for LED Lighting Granted

Depending on the placement of the NTC thermistor array in the general structure of LED fixture there are at least three versions possible MP Lighting, a designer and manufacturer of innovative LED fixtures, announced today it has been completed the Patent portfolio relating to its Active Cooling System (ACS) for LED lighting industry. Read more »

FEATURED

Emergency Lighting Just Got Smarter

Emergency Lighting Just Got Smarter NEW NOW: OSRAM’s standalone solution for emergency lighting testing, reporting and maintenance. Meet the QBM DALI EL-T CONV, a converter transforming existing DALI emergency luminaires into wireless ones, all controlled by the same lighting system. Its benefits? Allowing you to design all the ... Read more »

FEATURED

Continuous versus Discrete Calibration Sources: Consideration for Use

Continuous versus Discrete Calibration Sources: Consideration for Use Rapid advancements in the field of solid-state lighting have presented opportunities for the use of LED-based systems for calibrations typically performed with lamp-based sources. Their highly efficient and long-lived performance, rapid power up, and compact size have made LED-based sources an ... Read more »

FEATURED

LUXTECH Offers First Compelling Flex Modules Designed to Replace Traditional Rigid Modules: LUXroll (UL Listed)

LUXTECH Offers First Compelling Flex Modules Designed to Replace Traditional Rigid Modules:  LUXroll (UL Listed) The Indirect Costs of Using Rigid Boards Make Switching to Flexible LED Modules a Compelling Choice. Read more »

EDITORIAL

New LUXEON Rubix Cyan LED Enables 96-98 CRI Across CCT Range in Color Driven Solutions for Entertainment, Stage, and Studio

New LUXEON Rubix Cyan LED Enables 96-98 CRI Across CCT Range in Color Driven Solutions for Entertainment, Stage, and Studio Lumileds added cyan, its eighth color, to the LUXEON Rubix high-power LED family enabling multi-color driven systems to produce very high CRI white light that is so important in entertainment lighting. Adding the cyan LED fills a significant wavelength gap between blue and green in a system and ... Read more »

EDITORIAL

New date: Light + Building Autumn Edition 2022

New date: Light + Building Autumn Edition 2022 Frankfurt am Main, January 10, 2022. As the pandemic situation continues to develop very dynamically, Messe Frankfurt is postponing the world's leading trade fair for light and building technology to autumn 2022. Last December, intensive discussions with customers and cooperation partners had ... Read more »

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