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https://www.lesechos.fr/industrie-ser...ntrales-a-charbon-en-2017-2144657.php
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https://phys.org/news/2017-11-energy-saving-boost-pollution-worldwide.html
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http://www.enerzine.com/603/17041+lam...-moins-denergie-plus-de-lumiere+.html
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http://www.forbes.com/sites/justinger...&utm_source=twitter&utm_medium=social
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http://www.enerzine.com/15/15606/la-p...acite-lumineuse-des-leds-resolue.html
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http://sciencesetavenir.nouvelobs.com...le-led-facon-cubisme.html?xtor=RSS-24
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http://www.ediffuseur.com/ads/des-led...-pour-les-installations-industrielles
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http://www.actinnovation.com/innovati...magnetique-energie-sans-fil-4873.html
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