<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-ZA28CNFQ/dcd86e51-8efb-4238-872b-993682c564b0/PDF"><dcterms:extent>504 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-ZA28CNFQ/3245ad3e-51ec-4140-819e-e96700a5297c/TEXT"><dcterms:extent>31 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1951-2026"><edm:begin xml:lang="en">1951</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-ZA28CNFQ"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-OE4S1HGI" /><dcterms:issued>2015</dcterms:issued><dc:creator>Klanjšek Gunde, Marta</dc:creator><dc:creator>Knez, Friderik</dc:creator><dc:creator>Malovrh Rebec, Katja</dc:creator><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">letnik:64</dc:format><dc:format xml:lang="sl">str. 47-54</dc:format><dc:identifier>ISSN:0017-2774</dc:identifier><dc:identifier>COBISSID:2100327</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-ZA28CNFQ</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Zveza društev gradbenih inženirjev in tehnikov Slovenije</dc:publisher><dcterms:isPartOf xml:lang="sl">Gradbeni vestnik</dcterms:isPartOf><dc:subject xml:lang="sl">okoljske zahteve</dc:subject><dc:subject xml:lang="sl">svetila</dc:subject><dc:subject xml:lang="sl">svetlobna tehnika</dc:subject><dc:subject xml:lang="sl">tehnične zahteve</dc:subject><dcterms:temporal rdf:resource="1951-2026" /><dc:title xml:lang="sl">Integralni opis svetil in svetlobnih virov| Integral lighting parametrization|</dc:title><dc:description xml:lang="sl">Holistic evaluation of lamps and light sources should include the lighting engineering parameters, as well as parameters evaluating photobiological effects and environmental impacts. Photobiological effects are currently the target of many research efforts, based on which recently some parameters for their evaluation have been suggested. Moreover, in the field of the environment and the sustainability of the use of lamps and resources constant progress is present. The Environmental Product Declaration (EPD), which describes the environmental impacts of products, is intended mainly to the business-to-business (B2B) communication. It complies with ISO 14025 standard.But merely energy consumption during the use of a product is not sufficient for environmentally aware investors. They and their customers want to know how much energy is built into the product in the production phase and what happens when the product is discarded. The EPD declaration is based on anassessment of the full life-cycle or LCA (Life Cycle Assessment). We have prepared a detailed analysis and interpretation of 5 cases of lamps' EPSs of different manufacturers. In some lamps there are LED sources installed (Philips, Zumtobel) in others compact fluorescent lamps (Thorn) or metal halide sources (We-Ef Leuchten); there is also an example of ballast (Tridonic). A major challenge remains the comparability of results</dc:description><dc:description xml:lang="sl">Celostno vrednotenje svetilk in svetlobnih virov upošteva tako svetlobnotehnične kot tudi fotobiološke ter okoljske učinke, ki jih povzročajo tovrstni proizvodi. Fotobiološko vrednotenje počasi dobiva jasnejše oblike, saj so raziskave v zadnjem času ponudile ustrezne parametre za njihovo vrednotenje. Premiki pa se dogajajo tudi na okoljskem področju in gledetrajnostnosti rabe svetilk in virov. Okoljske deklaracije produktov (EPD - Environmental Product Declaration), ki opisujejo vplive proizvodov na okolje, so namenjene predvsem komunikaciji med podjetji (B2B - business-to-business). Skladne so s standardom ISO 14025. Pri razsvetljavi se srečamo z ožjo temo, in sicer trajnostnostjo gradnje in gradbenih proizvodov. Pri tem se ne sprašujemo le, kakšna je raba energije v času uporabe proizvoda, temveč tudi, koliko energije je v proizvod vgrajene v času nastajanja ter kaj se zgodi, ko proizvod zavržemo. Deklaracija EPD torej temelji na oceni celotnega življenjskega cikla ali LCA-analizi (Life Cycle Assessment). Pripravili smo podrobnejšo analizo in interpretacijo 5 primerov EPD-jev svetil različnih proizvajalcev. V nekatera svetila so vgrajeni LED-viri (Philips, Zumtobel), v druga pa kompaktne fluorescenčne sijalke CFL (Thorn) ali metalhalogenidni viri (We-Ef Leuchten), obravnavamo tudi primer za predstikalno napravo (Tridonic). Primerljivost rezultatov ostaja velik izziv</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-ZA28CNFQ"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-ZA28CNFQ" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-ZA28CNFQ/dcd86e51-8efb-4238-872b-993682c564b0/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by-nc-sa/4.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Zveza društev gradbenih inženirjev in tehnikov Slovenije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-ZA28CNFQ/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-ZA28CNFQ" /></ore:Aggregation></rdf:RDF>