Evaluating Performance of LED-Based Luminaires

Evaluating Performance of LED-Based Luminaires

LpR 69 Article, page 48: The wide spread of performance data supplied by manufacturers make it difficult for the professional user to reach an “apple-to-apple” comparison, especially if the data is not based on standardized metrics. This is however critical for the preparation of lighting projects or tender specifications. Experts from LightingEurope have therefore developed a guidance document which recommends a fixed set of performance data for LED based luminaires, with particular emphasis to the useful life and the data which is necessary for lighting application design.

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Zhaga Enables Mechanical IoT-Upgradability for Outdoor LED Lighting Fixtures

Zhaga Enables Mechanical IoT-Upgradability for Outdoor LED Lighting Fixtures

LpR 69 Article, page 42: The Zhaga Consortium is a global association of lighting companies that is standardizing LED luminaire components interfaces. The latest specification from Book 18 defines a standardized interface between outdoor LED luminaires and modules for sensing and communication. Dee Denteneer, Zhaga Secretary General, explains how the New Book 18 helps bring the Internet of Things to the outdoor lighting market via smart, upgradeable, future-proof fixtures.

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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.

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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.

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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 »
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.

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OpenAIS Project Completed after Successful Validation of IPv6 Based Lighting Controls

OpenAIS Project Completed after Successful Validation of IPv6 Based Lighting Controls

The EU-Horizon 2020 co-funded OpenAIS [1] project, that successfully brought open IPv6-based control to the lighting world, has been completed as planned. A consortium of seven leading companies in lighting, IoT and building management and two knowledge institutes worked closely together for 3.5 years on IP-to-the-end-node connected lighting for professional buildings.

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‘Luminaire of the Future’ Aims to Revolutionize the European Lighting Industry by 2020

‘Luminaire of the Future’ Aims to Revolutionize the European Lighting Industry by 2020

As part of the European Commission’s Horizon 2020 work programme, the Repro-light project (Re-usable and re-configurable parts for sustainable LED based lighting systems) aspires to successfully initiate a transformation in the European LED lighting industry, by creating the ‘Luminaire of the Future’.

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Researchers from the University of Surrey Find that Blue Light Can Reduce Blood Pressure

Researchers from the University of Surrey Find that Blue Light Can Reduce Blood Pressure

Exposure to blue light decreases blood pressure, reducing the risk of developing cardiovascular disease, a new study from the University of Surrey and Heinrich Heine University Duesseldorf in collaboration with Philips reports.

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New LRC Study Tests the Impact of Circadian Light on Alertness in Office Workers

New LRC Study Tests the Impact of Circadian Light on Alertness in Office Workers

In 2017 the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute published a groundbreaking study showing that office workers who receive a robust dose of circadian-effective light experience better sleep, and lower levels of depression and stress, than those who spend their days in dim or low light levels. The team of LRC researchers, led by Dr. Mariana Figueiro and sponsored by the U.S. General Services Administration, measured existing light levels for 109 participants at five federal office buildings designed to maximize daylight availability indoors. The research team found that even in open offices with many, large windows, office workers were not receiving enough light to stimulate their circadian system during the day, due to factors such as season, cloud cover, desk orientation, and window shade position.

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FEATURED

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 »

FEATURED

Smart High-Power LED Driver from Lifud

Smart High-Power LED Driver from Lifud As a pioneer in the LED industry who dared to break away from conventions and apply non-isolated design to the LED driver for UFO high bay driver, Lifud has done a good job referring to the sales records and customer feedback of the LF-FHBxxxYx series. Read more »

EDITORIAL

High Conductive Foils Enabling Large Area Lighting

High Conductive Foils Enabling Large Area Lighting Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP as one of the leading partners for research and development for surface technologies and organic electronics and Sefar AG, a leading manufacturer of precision fabrics from monofilaments, developed a roll-to-roll ... Read more »

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