Essays about: "LED lighting fixtures"

Found 5 essays containing the words LED lighting fixtures.

  1. 1. Environmental Performance from Circularity in Products : A Case Study on LED Lighting Fixtures

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Frida Longnell; [2019]
    Keywords : Circular economy; Circularity indicators; Life Cycle Assessment; Linear Flow Ratio; LED lighting fixtures; Cirkulär ekonomi; cirkularitetsindikatorer; livscykelanalys; Linear Flow Ratio; LED-armaturer;

    Abstract : The circular economy is promoted by the EU, governments, and businesses all over the world as a concept to reach a sustainable future. The concept is embedded into the UN Sustainable Development Goals for 2030 and aims to decouple economic growth and environmental pressure. READ MORE

  3. 2. Energy-efficiency in Industrial Buildings by Lighting Solutions; A Case of Smart Lighting

    University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Author : Efpraxia Mavromati; [2016]
    Keywords : Passive strategies; daylight; electrical lighting; simulation; smart lighting technology; LEDs; energy efficiency; profitability.; Technology and Engineering;

    Abstract : ”Architecture is the learned game, correct and magnificent, οf forms assembled in the light.” Le Corbusier. Nowadays, lighting covers a great portion of the total energy use of a building, almost 21%, while in most of the places, the quality of the existing lighting conditions is usually notably poor. READ MORE

  4. 3. Locating Faults on Energized Airfield Lighting Power Cables

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Dennis Honkanen; Simon Anderjon; [2016]
    Keywords : Fault Location; State of Health; Airfield; Lighting; LED; Fault; Series Circuit; Technology and Engineering;

    Abstract : The purpose of this study is to investigate the feasibility of both online and offline fault location and state of health technologies for airport series circuits used to provide power to light fixtures on the runway. In current series circuits, only some ground faults can be detected and no automated fault location or state of health features are available. READ MORE

  5. 4. Påverkan på morfologi hos prydnadsväxten Calibrachoa som resultat av belysning underifrån med olika våglängder av ljus

    University essay from SLU/Horticulture (until 121231)

    Author : Olle Lind; [2012]
    Keywords : belysning; end-of-day response; krukväxter; LED; monokromatiskt ljus; prydnadsväxter; retardering; växthus;

    Abstract : I detta försök har Calibrachoa ’Callie Bright Red’ odlats i 9 olika behandlingar av LED-belysning underifrån. Samtliga behandlingar utfördes i växthuskammare med ett tredelat dygn på 8 timmar naturligt dagsljus, 8 timmar endast LED-belysning och 8 timmar mörker. READ MORE

  6. 5. Ljuskvaliténs inverkan på tillväxt och smak hos basilika Ocimum basilicum och citronbasilika Ocimum basilicum var. citrodorum

    University essay from SLU/Horticulture (until 121231)

    Author : Malin Nyrén; [2010]
    Keywords : LED; Basilika; Citronbasilika; essentiella oljor;

    Abstract : Syftet var att undersöka ljuskvaliténs inverkan på tillväxt och smak hos Ocimum basilicum (vanlig basilika) och Ocimum basilicum var. citriodorum (citronbasilika). Ljuskvaliténs inverkan jämfördes även mellan sorterna. Arbetet bestod av ett försök och en kompletterande litteraturstudie för bakgrundsfakta om LED-belysning och basilika. READ MORE