Care, Caution & Awareness Are Needed When Using LED Lights
Kyra Xavia is a researcher, educator and investigative journalist based in New Zealand. Her roles as general secretary of the Light and Lighting Research Consortium (LLRC), delegate for the International Dark Sky Association (IDA), New Zealand Ambassador for Women in Lighting 2019, and co-leader of the Dunedin Dark Skies Group, involve educating decision-makers and the public about the importance of responsible lighting, nocturnal placemaking and the value of darkness. Recognised in New Zealand and abroad for her advocacy in these matters, Kyra has co-authored research papers and published articles specific to this subject. Kyra has recently been awarded with The Dark Sky Defender Award.
Read more »
Tech-Talks BREGENZ - Julian Carey, Marketing Manager at SLD Laser
In 2016, Nobel Laureate, Professor Shuji Nakamura held a key note speech at LpS. As the founder of Soraa and SLD Laser, he named laser lighting as the next, innovative step and disruption in lighting. He emphasized the need to focus on light quality and the tailoring of LED lighting to the natural needs of humas, providing light that mimics sunlight as closely as possible. It was therefore self-evident that LED professional would invite Julian Carey, the Product and Technical Marketing Manager at SLD Laser, for a Tech-Talk when he was at the LpS 2018 in Bregenz. We asked him for an update on the status of laser lighting, business strategies and future prospects and how laser lighting has developed since Professor Nakamura's statements in 2016.
Read more »
AI & Lighting
LpR 73 Article, page 62: Recently, Artificial Intelligence has emerged as an evolutionary force in almost every industry, demonstrating its potential to radically change existing processes. In common literature, AI is interchangeably used with Machine Learning for which various tools have already become commonplace. Henri Juslén, D.Sc (tech.), Chief Future Illuminator, Omar Nasir, M.Sc (tech.), Data Scientist, and Javad Nouri, M.Sc, Data Scientist at Helvar Oy Ab discuss AI on the context of the lighting industry where the scope of applications of AI is similarly quite broad, impacting the various stages involved in the lighting life-cycle such as design, installation, commissioning and configuration.
Read more »
LiFi as a Paradigm-Shifting 5G Technology
LpR 73 Articles, page 54: There are many misconceptions about LiFi, a wireless communication technology that uses the infrared and visible light spectrum for high speed data communication. Prof. Harald Haas, Professor of Mobile Communications at the Institute for Digital Communications from the University of Edinburgh, will explain what Light-Fidelity (LiFi) is and argue why it is a 5th Generation (5G) technology. Peak transmission speeds of 8 Gbps from a single light source have been demonstrated, and complete cellular networks based on LiFi have been created. Besides discussing numerous misconceptions, the potential impact this technology can have across a number of existing and emerging industries will be explained as well as new applications that LiFi can unlock in the future.
Read more »
WHITE PAPER - Measuring Color Uniformity
The color uniformity of light generated by LED luminaires plays a major role in many lighting applications. This makes it an important parameter to measure in both the R&D stage and during the quality assurance process. MKS Instruments has stayed abreast of this challenge by developing a new feature for its FluxGage photometrical system: the color uniformity measurement function. It allows quick evaluation of optical assemblies for color mixing and beam shaping. This whitepaper presents this novel feature of the system.
Read more »
WHITE PAPER - Protection Materials To Improve LED Device Lifetime And Performance
With the rapid growth of the LED market, correct product selection is imperative to ensure LED performance and lifetime. Jade Bridges, Electrolube’s Global Technical Support Manager, will highlight the use of LEDs in various environments and introduce how to specify appropriate protection under such conditions.
Read more »
GlacialLight Introduces New Natural Sunlight GL-LMR50-06-24V-NL with DC Input Voltage
GlacialLight, the LED lighting division of GlacialTech Inc., announces the natural sunlight GL-LMR50-06-24V-NL with DC 24 V of 3000 K warm white. With a CRI of 97, as well as the CQS (Color Quality Scale) is up to 97. The color fidelity index (TM-30-15 Rf) and color gamut score (TM-30-15 Rg) are close to natural sunlight. It can be non-dimmable and dimmable with given the appropriate DC electrical signal; the brightness can be freely adjusted with DC constant voltage PWM signal. GlacialPower GP-CVM constant voltage series driver provides non-dimmable and most popular three dimming functions include AC-TRIAC dimming, 3-in-1 dimming and DALI dimming for greater lighting flexibility and are suitable for GL-LMR50-06-24V-NL.
Read more »
Nichia Showcases LEDs with 'Light so Good'
At Light + Building 2020 held in Frankfurt, Nichia – the leader in high-performance LED solutions – reveals it will present at least three complementary technologies to improve the delivery of light quality under an over-arching banner of 'Light so Good'.
Read more »
Research Confirms that Light Pollution Can Suppress Melatonin Production in Humans and Animals
Melatonin sets the internal clock. Researchers from IGB in an international team have analyzed data on the impact of light pollution on melatonin formation in humans and vertebrates. They found that even the low light intensities of urban skyglow can suppress melatonin production. Melatonin influences the metabolism and other body functions.
Read more »
Researchers from Hokkaido University Let Europium Shine Brighter
A stacked nanocarbon antenna makes a rare earth element shine 5 times more brightly than previous designs, with applications in molecular light-emitting devices. - The europium Eu(III) complex with nanocarbon antenna emitting fine red light.
Read more »
Researchers Call for Greenhouses LED Lighting Standards
While LED lighting can enhance plant growth in greenhouses, standards are needed to determine the optimal intensity and colors of light, according to Rutgers research that could help improve the energy efficiency of horticultural lighting products.
Read more »
GlacialLight Introduces New Natural Sunlight GL-LMR50-06-24V-NL with DC Input Voltage
GlacialLight, the LED lighting division of GlacialTech Inc., announces the natural sunlight GL-LMR50-06-24V-NL with DC 24 V of 3000 K warm white. With a CRI of 97, as well as the CQS (Color Quality Scale) is up to 97. The color fidelity index (TM-30-15 Rf) and color gamut score (TM-30-15 Rg) are close to natural sunlight. It can be non-dimmable and dimmable with given the appropriate DC electrical signal; the brightness can be freely adjusted with DC constant voltage PWM signal. GlacialPower GP-CVM constant voltage series driver provides non-dimmable and most popular three dimming functions include AC-TRIAC dimming, 3-in-1 dimming and DALI dimming for greater lighting flexibility and are suitable for GL-LMR50-06-24V-NL.
Read more »
Osram Presents Most Efficient New Generation Oslon Square Hyper Red
The world population has been growing for many years. In particular, metropolitan areas are attracting more and more people. In places where farmland is limited and delivery must be quick, horticulture lighting offers a major advantage. With the help of state-of-the-art lighting technology, it is possible to provide the exact light composition various plants need for ideal growth or to develop certain characteristics. Plants can be grown in a very space-saving manner and with considerably higher yields thanks to tailor-made lighting solutions. For greenhouse owners, energy footprint is essential to production. The new generation of Oslon Square Hyper Red contributes to improving efficiency far more effectively than comparable products currently available on the market.
Read more »
Osram's New Oslon LED Enables Ultra-Slim Designs for Headlights
Light is the new chrome for cars. In recent years, technological progress in car lighting has led to light becoming an essential design element in modern cars. Smaller and brighter light sources are leading to more compact and versatile headlamps. The powerful Osram Oslon Boost HM pays tribute to this trend by enabling ultra-slim headlamp designs in vehicles.
Read more »
Yole Identifies Automotive Lighting Being a Building Block of Autonomous Driving
The automotive lighting market is booming. Yole Développement (Yole) announces a US$29 billion market in 2018. According to the market research and strategy consulting company, the automotive lighting sector should reach US$38.8 billion in 2024, at a 4.9% CAGR between 2018 and 2024. The digitalization of cars is a megatrend in the automotive industry, moving towards electric and autonomous vehicles. The developments related to this trend facilitate new approaches in safety, comfort, and information services. Exterior lighting is gaining significance because automated driving advancements have illustrated the importance of communication between all road users.
Read more »
Osram Presents Most Efficient New Generation Oslon Square Hyper Red
The world population has been growing for many years. In particular, metropolitan areas are attracting more and more people. In places where farmland is limited and delivery must be quick, horticulture lighting offers a major advantage. With the help of state-of-the-art lighting technology, it is possible to provide the exact light composition various plants need for ideal growth or to develop certain characteristics. Plants can be grown in a very space-saving manner and with considerably higher yields thanks to tailor-made lighting solutions. For greenhouse owners, energy footprint is essential to production. The new generation of Oslon Square Hyper Red contributes to improving efficiency far more effectively than comparable products currently available on the market.
Read more »
Researchers Call for Greenhouses LED Lighting Standards
While LED lighting can enhance plant growth in greenhouses, standards are needed to determine the optimal intensity and colors of light, according to Rutgers research that could help improve the energy efficiency of horticultural lighting products.
Read more »
CASAMBI Extends Technology Partnership with Osram
Casambi®, the pioneer and market leader in wireless lighting controls and networks based on Bluetooth Low Energy, is deepening its technology partnership with OSRAM. An agreement has been signed that will see Osram leverage the benefits of Casambi's class-leading embedded Bluetooth module and software technology. The move will act as a solid base to develop further intelligent Casambi-ready hardware, as well as lighting control software solutions for the professional lighting market.
Read more »
University of Louisville 's 2019 Leigh Ann Conn Prize for Renewable Energy Laureate Goes to Dr. Shuji Nakamura
The world-leading pioneer in sustainable energy technology Shuji Nakamura, PhD, professor of Materials at University of California Santa Barbara, has won the 2019 Leigh Ann Conn Prize for Renewable Energy from the University of Louisville. The prize recognizes outstanding renewable energy ideas and achievements with proven global impact.
Read more »
