Schaffner | White Papers | May 28, 2020

WHITE PAPER - Why an EMI Filter in Your Lighting Application is a Must

WHITE PAPER - Why an EMI Filter in Your Lighting Application is a Must From high voltage ballasts for fluorescent bulbs to LED accent lighting, advancements in lighting technologies for industrial and domestic markets have led to a surge in EMI concerns. Luckily, mitigating EMI early on, avoiding costly product redesigns and delays, can be as simple as incorporating EMI filters during the development process. Read more »

Resources | White Papers | Test Equipment

WHITE PAPER - Measuring Color Uniformity

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 »

Resources | White Papers | Protection Material | Electrolube | Jul 12, 2019

WHITE PAPER - Protection Materials To Improve LED Device Lifetime And Performance

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 »

Resources | White Papers | Test Equipment | Mar 20, 2019

WHITE PAPER - The Calibration Traceability Chain of a Photometric LED Test System

WHITE PAPER - The Calibration Traceability Chain of a Photometric LED Test System FluxGage is a LED luminaire tester and provides a small and cost-effective solution for testing LED luminaires in 2π geometry. The black measurement surface and the lack of multiple reflections make the system much more predictable and allow using information about the DUT such as size, beam angle and surface reflectivity, to calculate correction factors. Read more »

Resources | White Papers | Intelligent Buildings | Smart Lighting | Dec 18, 2018

WHITE PAPER - How to Overcome the Security Challenges of Smart Lighting

WHITE PAPER - How to Overcome the Security Challenges of Smart Lighting IoT-powered lighting systems are backbones for smart building applications such as energy harvesting, space optimization, and predictive maintenance. Read more »

Resources | Samsung | White Papers | Dec 01, 2018

WHITE PAPER - Samsung’s Horticulture LEDs Using Full Spectrum

WHITE PAPER - Samsung’s Horticulture LEDs Using Full Spectrum Samsung has made several attempts to develop new spectrum for horticulture lighting. One solution is to utilize white LED alone or in conjunction with monochromatic LEDs to create a very broad spectrum. These approaches using Samsung white LEDS can deliver the full spectrum of light to promote plant growth, as well as comfortably perform cultivation management, with even better color rendering. Read more »

Resources | White Papers | Horticulture | Mouser | Aug 17, 2018

WHITE PAPER - LEDs Lead the Way for Horticultural Lighting

WHITE PAPER - LEDs Lead the Way for Horticultural Lighting Horticultural lighting is one of the fastest growing markets in the LED lighting industry today. Currently estimated at being worth $690 million dollars annually by LEDInside, this figure is projected to reach billions in the coming years. Read more »

Resources | White Papers | Intelligent Buildings | Smart Lighting | Jun 01, 2018

WHITE PAPER - Intelligent Buildings: Smart Lighting as the Backbone for Buildings Automation

WHITE PAPER - Intelligent Buildings: Smart Lighting as the Backbone for Buildings Automation With a growing focus on human-centric workspaces, building owners and operators are looking beyond energy efficiency, and considering smart lighting as the backbone for advanced building automation applications. Read more »

Resources | White Papers | IoT | Economist | Jun 01, 2018

WHITE PAPER - From The Economist: IoT-Enabled Buildings are Still in Construction

WHITE PAPER - From The Economist: IoT-Enabled Buildings are Still in Construction Facilities management companies are investing in IoT to transform buildings worldwide. Smart devices—from smart lights to sensors in soap dispensers—are providing valuable data to help companies optimize business operations, improve space utilization and more. Read more »

Resources | White Papers | IoT | Strategy | Jun 01, 2018

WHITE PAPER - 4 Key Considerations for Your IoT Strategy

WHITE PAPER - 4 Key Considerations for Your IoT Strategy The digital universe is expected to grow exponentially. Much of this data will be generated by billions of IoT devices. Do you have an IoT strategy that’s ready to take advantage of these data? Download this whitepaper and get details on the 4 key considerations for building a strong IoT foundation. Read more »

Resources | White Papers | LightingEurope | Sustainability | Nov 02, 2017

White Paper: Serviceable Luminaires in a Circular Economy from LightingEurope

White Paper: Serviceable Luminaires in a Circular Economy from LightingEurope LightingEurope is proactively exploring the business opportunities that a Circular Economy presents for the lighting industry, as well as the framework conditions required for its successful rollout in the lighting sector. This paper focuses on luminaires, services and design for serviceability and their potential for the lighting industry. Read more »

Resins | White Papers | Optics + Opt. Materials | Resources | Oct 13, 2017

White Paper: Polymeric Systems Bring Clarity to Optical Applications

White Paper: Polymeric Systems Bring Clarity to Optical Applications Some optical assembly applications require optical clarity across a certain wavelength, while others require an opaque coating. Optical grade epoxies, silicones and UV curable coatings provide the versatility to adhere well to a wide variety of substrates and display the critical performance properties required. Learn more about optical transmission, refractive indices, temperature and humidity testing, and more, plus the roles these measurements play in choosing an effective and reliable optical polymer system. Read more »

Resources | White Papers | Test Equipment | Aug 30, 2017

White Paper: FluxGage - A Photometric Test System for LED Luminaires Based on Solar Panels

White Paper: FluxGage - A Photometric Test System for LED Luminaires Based on Solar Panels We present a novel photometric test system for LED luminaires. The new photometric system called „FluxGage“ uses solar panels to detect and measure light. By placing a diffuser and a black pinhole array over a solar panels we achieve a detection surface which is also an absorber. This enables the system to be the same size as the DUT (Device Under Test), as opposed to an integrating sphere which is at least 3 times larger than the DUT. Simulations and experimental results show that this system can measure total flux with an uncertainty of 4.3%. The demonstrated system is used in 2π geometry. The system measures total flux, color parameters (CCT, CRI, chromaticity, etc.) and flicker. Read more »

Resources | White Papers | LEDs | Life-Time | Jun 16, 2017

White Paper: Extending the Life-Time of LEDs

White Paper: Extending the Life-Time of LEDs Choosing the correct protection media for LED devices to improve lifetime and performance. Read more »

Resources | White Papers | Thermal Management | Engineering | Simulation Tools | May 25, 2017

Smartcells - Enabling Fast and Accurate Electronics Thermal Design

Smartcells - Enabling Fast and Accurate Electronics Thermal Design This white paper introduces the concept of SmartCells™ in the context of Computational Fluid Dynamics (CFD) simulation software. They exist in FloTHERM XT™, a CAD enabled electronics cooling simulation tool supplied by Mentor Graphics (Ref 1). This document will explain what they are, how they differ from other meshing approaches employed in the CFD industry, and their benefits to CFD users and electronics thermal designers. Read more »

FEATURED

LumiTop 4000: Comprehensive Optical Wafer Testing for μLEDs

LumiTop 4000: Comprehensive Optical Wafer Testing for μLEDs Instrument Systems offers a unique camera-based measurement solution for μLED wafer testing that generates 2-dimensional, pixel-resolved optical analyses within given cycle times. The LumiTop 4000 has a resolution of 12 MP and can detect the smallest of defects and inhomogeneities on the wafer. ... Read more »

FEATURED

Lumileds Maximizes Field Usable Lumens: New LUXEON HL2X LED

Lumileds Maximizes Field Usable Lumens: New LUXEON HL2X LED Lumileds introduces the LUXEON HL2X, the ideal choice for roadway lighting and sports lighting fixtures with the highest flux and efficiency in an industry standard package. "With 318+ lumens at 700 mA and 85°C, LUXEON HL2X delivers more 'field usable lumens' for optical engineers to work with. ... Read more »

EDITORIAL

Australian Associated Press Recently Wrote: Red Light Could Improve Over-40s' Eyesight

Australian Associated Press Recently Wrote: Red Light Could Improve Over-40s' Eyesight A small LED torch that emits deep red light could help improve declining eyesight, scientists have said: A study by University College London, involving a small sample size of 24 people, has shown that staring at long wavelength light for three minutes every day can "significantly improve vision" ... Read more »

EDITORIAL

Signify Invests to Broaden Its UV-C Lighting Portfolio for Professional Disinfection

Signify Invests to Broaden Its UV-C Lighting Portfolio for Professional Disinfection Signify, the world leader in lighting, is increasing its UV-C lighting production capacity and expanding its UV-C product portfolio. The company is leveraging more than 35 years of expertise in UV-C lighting to address the growing global need for the disinfection of air, surfaces and objects. Read more »