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https://phys.org/news/2017-11-energy-saving-boost-pollution-worldwide.html
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http://www.forbes.com/sites/justinger...&utm_source=twitter&utm_medium=social
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http://www.cleantechrepublic.com/2012...22/finir-mythes-dangers-eclairage-led
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http://www.smartplanet.fr/smart-techn...le-a-incandescence-de-100-watts-13900
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http://lecercle.lesechos.fr/economie-...oi-eclairage-a-led-est-solution-mirac
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