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LED行业分析报告.docx

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编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：HotLEDlightingmarketLEDsismentionedcontinuouslyonthemainstreammediaallovertheworld.ThegovernmentsworldwidearemakingpolicytopushthereplacementfromtraditionallightingtomoreenvironmentalfriendlylightingsolutionsparticularlyLEDlightingforbothpublicandprivatelightingapplicationssuchasEU,Japan,andCanadaforbidusingincandescentbulbsafter2012.HighpowerLEDsasthemostpromisingproductamongLEDsfamilyarebeingmoreandmoreappliedinlamp,electronicappliance,decorativeandotherlightingapplications.ThereasonhighpowerLEDsissohotandLEDmarketboostsinthe2009regardlessthedeclineofeconomyistwo-fold.Firstlytheyaremoreenergyefficient.Theycanoffermorelumensperwattcomparedtotraditionallights.Inmostcasehighpowerledconsumespowerfrom1wto10wwhichareverylowlevel.PlushighpowersLEDsismercury-freewhileCFLcontainsafewamountofmercury,manycitiesstarttolimittheuseoflampswithmercurycomposition,soLEDtechnologieshasadvantageoverCFLintermsofrequirementofhazardousmaterialfree.HighpowerLEDsalsohaveamuchlongerlifethanincandescentlightbulbs.Usuallyaledcanlast10timeslongerthananincandescentbulbresultsinmuchlessupkeep.ThetechnologicalbreakthroughinrecentyearssignificantlyimprovedthelightingqualityofhLEDs.Theynowcanemitlightsthatismoreclosetosunlight.MoreoverwarmwhiteisavailableasoptionforLEDsbyutilizingautomatedsystemsforsorting.Itwasthankstoadvancementsinphosphorcoatingsandexperiencefrombatchproductionthatsuchsystemsareinvented.FurtherimprovementsweremadeinLEDrenderingbecauseRGBLEDsgainmorestabilityincolormixingduetotheintroductionofhighpowerleddrivers.LEDshavesmallsizeandcanbeusedcombinedwithotherelectricalcomponentsuchassensor,dimmersandligh