Latest Article Articles

Rich document Octet Stream Tech-Talks BREGENZ - Dr. Scott Wade, Technical & Certification Manager, DiiA
Dr. Scott Wade has been the Technical & Certification Manager for DALI/DiiA since 2013 and has been an industry expert member of the IEC62386 standardization team for about 14 years. He was invited to hold a lecture at the LpS 2018 about the founding of DiiA for the purpose of taking over the DALI trademark from ZVEI and discussed measures that were taken to further develop the standard and its certification process and make the DALI concept future proof with DALI-2.
Rich document LED Lighting Systems in Smart Buildings with DC Microgrids
LpR 72 Article, page 60: While electric motors for ventilation and air-conditioning systems were already DC-based in the past, powerful IT systems, LED lighting systems, photovoltaic systems with batteries and charging systems for electro mobility are now increasingly being used in modern building environments. They all need direct current (DC). Therefore, an obvious step is to equip modern buildings with DC grids. Carsten Moellers from Abalight discusses a number of unresolved questions and presents possible solutions in this article.
Rich document Magnetic Brilliance: CLICK – the New Light Design by Kolarz
Autumn is just around the corner: It's the perfect time for more light in our homes, especially for focused accents creating atmospheric effects of light and shadow. The new CLICK by Kolarz is a functional contemporary ceiling light, extremely flexible in use, easy to mount and available in a great variety of hand-finished surfaces: in a purist black or white design, in a sleek and stylish gold, silver or copper leaf look or in a Vintage metallic style, also showing finest gold, silver or copper leaf.
Rich document New Stray Light Correction Method Enables UV Hazard Measurements with Array Spectroradiometer
A new stray light correction method implemented in the BTS2048 UV array spectroradiometer now enables applications previously only possible with double monochromator systems. This novel method was presented at the CIE's 29th quadrennial session. It combines Out-of-Range and In-Band stray light correction techniques, thereby greatly increasing the dynamic range of accurate UV measurements.
Rich document PS document Fraunhofer Shows Modular OLED Light Strips
At the International Symposium on Automotive Lighting 2019 (ISAL) in Darmstadt from September 23 to 25, 2019, the Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP, a provider of research and development services in the field of organic electronics, will present OLED light strips of any length with additional functionalities for the first time at booth no. 37.
Rich document eLumigen Launches LED Vapor Tight Linear Lowbay Fixtures
Today, eLumigen launched their new 4' LED Vapor Tight Linear Lowbay fixtures. The company specializes in LED lighting for harsh commercial and industrial environments. The new LED Vapor Tight Linear Lowbay fixtures come with an extremely durable housing, including an IK10 protection rating to withstand up to 11lbs of impact. The fixtures have an IP66 rating for dust & water ingress protection for both indoor and outdoor applications. A flip-down cover at each end creates easy access for through-wiring and daisy-chaining multiple fixtures together.
Rich document Zhaga-D4i Certification Signals Plug-and-Play Interoperability
The new Zhaga-D4i certification program and logo indicates plug-and-play interoperability of luminaires, sensors and communication nodes, and represents an important collaboration between two major, innovative lighting-industry organizations, Zhaga and DiiA.
Rich document Horticultural Lighting - The Root to International Standards
Plants have evolved to make the most of the conditions in which they naturally grow. For some plants, this environment will be fully supportive; it may be less so for others. In general, the plant with the fully supportive conditions will predominate in the absence of external intervention. Humans have changed plants over the centuries, selectively growing the plants that provide maximum perceived benefits in terms of color, smell, yield and, perhaps more recently, nutritional value. For most of our evolution, we have had to make use of the environmental conditions available. The desire for cheap food, all year around, and attempts to minimize "food miles" has increased the move towards providing totally constructed growing environments.
Rich document Lumileds RGBW Module Achieves Breakthrough Flux and Color Control
Lumileds, a global leader in innovative lighting solutions, today introduced the Luxeon MultiColor Module 2.5 W, a compact RGBW module that produces leading flux and achieves exact color points in architectural and general outdoor lighting applications. The 4-in-1 module simplifies system design by combining red, green, blue and white emitters in a compact 5050 footprint, PLCC package. "We designed a barrier between the color and white emitter to eliminate the problem of crosstalk, allowing designers to consistently achieve the exact color point they are targeting," said Jennifer Holland, Product Line Director at Lumileds. Crosstalk can occur when a direct LED excites the phosphor in a neighboring white LED, altering the emitted color.
Rich document American Bright introduces Smart RGB Addressable Rope Light Solutions
American Bright brings to the market their smart RGB+IC LED flexible rope lighting solutions allowing for boundless application opportunities. The smart LED light source includes the controller and RGB chip in one package allowing for each LED to be addressable. Additional adaptability is gained with waterproof coating options of IP20, IP65 and IP67.
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Epoxy Features Very Low Coefficient of Thermal Expansion

Epoxy Features Very Low Coefficient of Thermal Expansion Master Bond EP30LTE-2 has been developed for joining dissimilar substrates exposed to thermally or mechanically induced stresses. It can be used for sealing, coating and encapsulating, especially for small to medium sized castings where a very low coefficient of thermal expansion (CTE) is required. Read more »

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New BJB LED Connector for Linear LED Modules: Book 21 Compliant

New BJB LED Connector for Linear LED Modules: Book 21 Compliant Lampholders were standard in older, traditional lighting systems. Modern LED fixtures that utilize non-replaceable LEDs create several assembly and field-replacement disadvantages. Zhaga Book 21 addresses these shortcomings by standardizing linear 'socketable' LED modules. In accordance with Book ... Read more »

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EzyLED™ Now Stocked at Digi-Key

EzyLED™ Now Stocked at Digi-Key American Bright, a global LED lighting solutions manufacturer, announced a series of EzyLED 3030. American Bright's EzyLED™ is a proprietary LED device with a built-in IC. This patented design drastically reduces the need for additional circuitry and other on-board components making it the ideal ... Read more »

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Cree Expands Design Possibilities for Architectural Lighting with the Worldwide Proven CLQ6A LED

Cree Expands Design Possibilities for Architectural Lighting with the Worldwide Proven CLQ6A LED These SMD LEDs are packaged in an industry standard PLCC8 package. These high performance 4 color SMT LEDs are designed to work in a wide range of applications. A wide viewing angle and high brightness make these LEDs suitable for signage applications. Read more »

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Measuring the Oxygen Content of Blood with LEDs

Measuring the Oxygen Content of Blood with LEDs Pulse oximetry is a non-invasive method for determining haemoglobin (Hb) saturation through oxygen in the blood and heart frequency. It uses the fact that oxygen-rich and oxygen-poor haemoglobin absorb red and infrared light differently. In order to measure the oxygen content reliably, LEDs with ... Read more »

EDITORIAL

LpS/TiL 2019 - Europe's Foremost Lighting Conference Discussed Latest Lighting Trends

LpS/TiL 2019 - Europe's Foremost Lighting Conference Discussed Latest Lighting Trends Last week saw the co-hosted LED professional Symposium +Expo (LpS), Trends in Lighting Forum &Show (TiL) and for the first time the Digital Addressable Lighting Interface (DALI) Summit return to Bregenz, Austria. The three international conference and exhibition events were carefully curated to ... Read more »

EDITORIAL

The 2019 LpS & TiL Award Winners: Celebrating the Complete Spectrum of Light

The 2019 LpS & TiL Award Winners: Celebrating the Complete Spectrum of Light It is a great pleasure for the LpS and TiL organization committee to announce the award winners for 2019. For the second time in a row, after the traditional cruise on the lake from Bregenz to Lindau, the gala dinner at the Eilgut Halle has proven to being a great place for the LpS & TiL award ... Read more »

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