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    • Denggle > Lighting News >

    Blue Light Might Not be Evil as We Think, Researchers Say

    Blue Light Might Not be Evil as We Think, Researchers Say

    Source： ledinside.com 30 Dec 2019
    Blue Light Circadian Lighting

    Researchers at The University of Manchester in the UK discovered that blue light may not be as disruptive to our sleep patterns as originally thought. According to the team, using dim, cooler, lights in the evening and bright warmer lights in the day may be more beneficial to our health.

    The scientists claimed that twilight is both dimmer and bluer than daylight and the body clock uses both of those features to determine the appropriate times to be asleep and awake.

    In the research on mice, the team used a specially designed lighting whose color can be adjusted without changing brightness and found that blue colors produced weaker effects on the mouse body clock than equally bright yellow colors.

    The result was published in Current Biology and the team believes that it has important implications for the design of lighting and visual displays intended to ensure healthy patterns of sleep and alertness.

     

    Blue Light

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    Philips Lighting Illuminates Kırıkkale Nur Mosque in Turkey

    Philips Lighting, Illuminated the Kırıkkale Nur Mosque in Turkey that has been awarded with an "Award of Merit" at the 33rd International Lighting Design Competition organized by International Association of Lighting Designers (IALD) in San Diego.

    Spanish Researchers Develop Sand that Produces White Sun-Like LEDs

    The team led by the chemist-technologist Rubén Costa of IMDEA Materials (Madrid) and the chemists Jesús Berenguer of the University of La Rioja and Javier García of the University of Alicante has overcome one of the biggest obstacles in the progress towards new sources of healthier artificial lighting.

    A Lighting Collection That Illuminates like the Moon

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    IKEA Ventures Into Smart Home Products With Trådfri Lighting Series

    IKEA has introduced smart functionality into its new Trådfri lighting range, as it takes its first major step into the Internet of Things.The range consists of bulbs, LED panels and cabinet doors that can be controlled using a remote or app. Sensors are an optional extra, allowing the lights to switch on and off automatically when someone enters or leaves a room.

    EnOcean Presents the First Self-Powered Bluetooth® Sensor for Intelligent Lighting Control

    At CES 2019 in Las Vegas (January 8-11, 2019), EnOcean, world leader in energy harvesting wireless technology, will be launching a new ceiling-mounted solar-powered occupancy sensor (PIR) for Bluetooth lighting control systems communicating via Bluetooth® Low Energy (BLE). It will be the first self-powered Bluetooth® occupancy sensor on the market integrating EnOcean’s field-proven energy harvesting technology and offering best customer experience by being maintenance-free, freely positionable, highly flexible and easy to install. The new sensor, in a small and functional housing design, will add to EnOcean’s Easyfit portfolio of battery-free Bluetooth® switches and perfectly support the company’s strategy to easily provide precious data for the digitalization of buildings using LED lighting systems as data backbone for intelligent control. Visitors to the CES show can experience EnOcean’s Easyfit Bluetooth® solutions at Sands Expo #40464. The new sensor will be available on the market from January 2019.

    BIOS Lighting’s Circadian Lighting Solution Verified by UL

    BIOS Lighting, a LED lighting provider specialized in biological applications, announced that it has received Underwriters Laboratories (UL) Verification, confirming its solutions are designed for circadian health, wellness and productivity. BIOS Lighting has developed lighting solutions infused with its proprietary SkyBlue® technology which enables a wavelength spectrum of 490nm that reflects the peak sensitivity of melanopsin, a photopigment dedicated to circadian health. The SkyBlue lighting solution has officially passed UL Verification for Blue Spectrum Peak Emission at 490nm, further validating its mission to design lighting solutions for circadian health, wellness and happiness.

    Why Are Blue Point Light Sources So Fascinating?

    Blue point light source is a lighting element with fascinating effect, adding unique atmosphere and visual effect to the environment. This article will introduce the characteristics and principles of blue point light source to help readers understand why blue point light source is so attractive.

    Héctor Esrawe Introduces Félix Candela's Parabolas Into Lighting Design

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    How to Select A Portable Searchlight According to the Brand Ranking?

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    Bluetooth Mesh-based Smart LED Lamps Coincident With CES

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    The 20th China (Guzhen) International Lighting Fair, Covering Lighting Design, Lighting Engineering, and Intelligent Manufacturing, Will Set Sail from a New Starting Point

    Co-hosted by China Association of Lighting Industry and China’s Lighting Capital – Guzhen Town, the 20th China (Guzhen) International Lighting Fair (hereinafter referred to as GILF) was held concurrently with the Guzhen Lighting Manufacturing, Supply & Services Expo 2017 (hereinafter referred to as Guzhen Manufacturing Expo 2017) at Guzhen Convention & Exhibition Center, Zhongshan, China today (on October 30). Relying on the Guzhen lighting manufacturing & trading industry clusters with an output value of 100 billion yuan, committing to serving small- and medium-sized enterprises, and focusing on sales in both domestic and international markets, the fair continues to join hands with sub venues (one main venue + seven sub venues) to gather more than 2000 high-quality brand enterprises with exhibits covering the whole lighting industry chain to build up an exhibition area of over 1,500,000 m2 in total. The fair focuses on lighting engineering and lighting design and shows shaper insights on the potential of the intelligent manufacturing market, aiming to lead a new development trend of the lighting industry.

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