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Rich document text/texmacs Würth Elektronik's Power-Saving WL-SMTW: Colors for Feeding Plants
SMT mountable LEDs in a 2835 package extend Würth Elektronik extensive range of horticulture LEDs. The three WL-SMTW series LEDs emit light of the wavelengths 450 nm (Deep Blue), 660 nm (Hyper Red) and 730 nm (Far Red) – ideal for applications controlling plant growth through specific light mixtures. Besides vertical farming and lighting in greenhouses, thanks to their efficiency, small size and minimal heat generation the WL-SMTWs, combined with the manufacturer's other LEDs are also suitable for classic LED applications like displays and backlighting.
Rich document D source code Higher-Performance UV-C Solutions from Lumitronix Feature Nichia's New NCSU334B UVC LED
Following the successful introduction of the first UVC LED modules in August 2020, LED expert Lumitronix from Hechingen is expanding the existing concept of linear module solutions with three new, more powerful versions. These are as well mainly addressed to professional customers who are trained in handling UV-C radiation and can ensure a risk-free application.
Rich document New DELOLUX 504 UV LED Lamp Speeds up Adhesive Curing
DELO has introduced a new LED lamp for curing UV adhesives. The spot light source DELOLUX 504 features the latest generation of UV LEDs, achieving three times the intensity of the previous model. It was developed for high-speed production in the electronics and automotive industries that require small areas to be irradiated and equipment to be easily integrated into existing systems.
Rich document Cree to Sell LED Business to SMART Global Holdings, Inc. for up to $300 Million
Cree, Inc. today announced that the Company has entered into a definitive agreement to sell its LED Products business unit ("Cree LED") to SMART Global Holdings, Inc. for up to $300 million, including fixed upfront and deferred payments and contingent consideration. Upon closing, creates a pure-play global semiconductor powerhouse focused on providing disruptive technology solutions to high-growth segments including EV, 5G and industrial applications.
Rich document Discomfort Caused by Glare from Luminaires with a Non-Uniform Source Luminance
Glare and the resulting discomfort are a persistent issue in lighting that became even bigger with the introduction with LEDs as a light source. While the UGR method is well established, it is sometimes heavily discussed if it is appropriate for SSL. The limitations of the UGR method need to be understood. Peter Thorns BSc(Hons), CEng, FCIBSE, FSLL, explains these limitations and consequently describes the research and how to apply correction measures.
Rich document chemical/x-pdb Adopting an LED More Suited to Circadian Entrainment
Since the introduction of LED lights, a lot has been said about risks of blue light for ocular health on the one hand, and the opportunity of circadian entrainment, on the other hand. While a controversial discussion on the first topic is ongoing, the second topic is well accepted. To solve both issues, Bill Chan, President of LiteController Inc. proposes the application of 465-470nm pumped phosphor converted white LEDs with a content of 86% - 92% blue-turquoise light and 8% - 14% blue-violet light. In the article he concentrates on the second topic and proves the benefit of regulating the circadian entrainment more efficiently, maintaining a high typical efficacy of 150 lm/W and good color rendering of CRI 80+ ideally supporting the WELL Building Standard.
Rich document Energy Focus Launches Advanced UV-C Disinfection Product Portfolio Offering Airborne and Surface Disinfection Solutions
Energy Focus, a leader in sustainable LED lighting and human-centric lighting ("HCL") technologies, today launches a portfolio of germicidal UV-C Disinfection ("UVCD") products, with advanced, patent-pending technologies designed to destroy 99.9+ percent* of various pathogens, including influenza and coronaviruses such as SARS and SARS-CoV-2, in the air or on surfaces to improve indoor hygiene and sanitation. Three initial products – nUVo™, abUV™, and mUVe™ -- complement each other to meet the needs of air and surface disinfection for commercial, industrial and residential indoor environments. The products are available for pre-order on the Company's e-commerce website, through its internal salesforce and distribution channel partners, and deliveries are expected to start during the first quarter of 2021.
Rich document Fluence Launches VYPR 3x and VYPR DUO 3x2 Featuring Diversified PhysioSpec™ Spectra and Unique Design Flexibility
Fluence by Osram (Fluence), a leading global provider of energy-efficient LED lighting solutions for commercial cannabis and agriculture production, today expanded its top light solutions and launched the VYPR 3x and VYPR DUO 3x2. The latest VYPR series additions feature Fluence's diversified PhysioSpec™ spectra and market-leading efficacies up to 3.7 µmol/J.
Rich document PLEXIGLAS® Optical HT Offers Enhanced Heat Deflection Temperature and Excellent Optical Properties
With the new PLEXIGLAS® Optical HT, the Molding Compounds Business Unit of Röhm introduces a heat-resistant special molding compound providing the best possible optical quality, even at increased continuous service temperatures. With its balanced properties, it is the latest molding compound of Röhm's portfolio of branded polymethyl methacrylate (PMMA). PLEXIGLAS® Optical HT provides optical efficiency at the high standard of PLEXIGLAS® 8N, in combination with an increased heat deflection temperature similar to the PLEXIGLAS® Heatresist product family. In addition, the new special molding compound offers excellent weather resistance and durability which PLEXIGLAS® is known for. This new product provides innovative designers with advanced creative possibilities for automotive headlamps or luminaire components, which create a distinctive and vibrant appearance.
Rich document Nexperia Launches Industry-First LED Drivers in DFN Package with Side-Wettable Flanks
Nexperia, the expert in essential semiconductors, today announced a new range of LED drivers in the space-saving DFN2020D-6 (SOT1118D) package. This case style features side-wettable flanks (SWF) which facilitate the use of AOI (automated optical inspection), and improve reliability. This is the first time LED drivers have been available in this beneficial package. The new leadless devices join Nexperia's wide range of LED drivers in leaded packages offering equivalent performance yet reducing PCB space by up to 90% compared to SOT223.

BIOS Lighting and Lumileds Partnership - New LUXEON LED® with BIOS SkyBlue® Circadian Technology

BIOS Lighting and Lumileds Partnership - New LUXEON LED® with BIOS SkyBlue® Circadian Technology Human Centric Lighting (HCL) innovator BIOS, and global lighting solutions provider Lumileds®, have joined forces to create a new SkyBlue® LED that doubles previously available chip performance. The new 3030 mid-power LED dramatically reduces the lumen per dollar development barrier facing ... Read more »


Luminus Releases XFM-5050 UVC LEDs and Opens New Possibilities for Disinfection and Sterilization

Luminus Releases XFM-5050 UVC LEDs and Opens New Possibilities for Disinfection and Sterilization Luminus Devices today introduced its new XFM-5050 UVC LED series that sets new benchmarks for output, and lowers the $/mW another 20% compared to previous Luminus UVC LEDs. The series offers 2, 3, and 4 chip options with nominal power levels of 120, 180, and 240 mW of disinfection power. Read more »


Transform Your Space with Thorn's New VCT Technology

Transform Your Space with Thorn's New VCT Technology VCT technology (Variable Color Temperature) brings a new dynamic to your space. It is now possible to set dedicated color temperatures for specific areas of your space, ranging from 2700 K to 6500 K. The VCT enables you to manually and automatically adjust light levels and to set pre-defined ... Read more »