Kusanthula pamikhalidwe yamsika komanso momwe chitukuko chamakampani akuwunikira padziko lonse lapansi a LED
Pofuna kupititsa patsogolo mphamvu zamagetsi, kuteteza chilengedwe, ndi kuthana ndi kusintha kwa nyengo padziko lonse lapansi, monga mtundu watsopano wopindulitsa kwambiri wamagetsi opulumutsa mphamvu, zowunikira za LED ndizomwe zimapulumutsa mphamvu padziko lonse lapansi. M'mbuyomu, chifukwa cha mitengo yapamwamba ya zinthu zowunikira za LED kuposa zowunikira zachikhalidwe, kuchuluka kwake pamsika kwakhala kotsika. Ndi chidwi chowonjezeka cha mayiko padziko lonse lapansi pakusunga mphamvu ndi kuchepetsa umuna, ukadaulo wowunikira za LED ndi kutsika kwamitengo, komanso mayiko kuti akhazikitse chiletso choletsa kugulitsa nyali za incandescent, kukwezeleza zinthu zowunikira za LED potengera zabwino. mfundo, kuwala kwa LED kulowetsedwa kwa zinthu kukupitirizabe kuyenda bwino, 2017 padziko lonse lapansi kulowetsedwa kwatsogolera kufika pa 36.7%, ndi 5.4% kuchokera ku 2016 ndipo akuyembekezeka kukwera kufika pa 42.5% mu 2018.
Kufuna kwamakampani kukukulirakulirabe, kutengera kutsika kwachuma ndi msika
Mu lingaliro lapadziko lonse la kuteteza mphamvu ndi kuteteza chilengedwe ndi kuthandizira kwa ndondomeko zamakampani a dziko, m'zaka zaposachedwa, msika wapadziko lonse wounikira wa LED wakhalabe ndi kukula kwapamwamba kuposa 10%, 2017 padziko lonse lapansi kuyatsa makampani opanga magetsi a 55.1 biliyoni a US. madola, kuwonjezeka kwa 16.5% chaka ndi chaka. Komabe, kuchepa kwapang'onopang'ono kunali kocheperako kuposa zaka zam'mbuyomu, makamaka chifukwa cha kuchepa kwamitengo yamagetsi yamagetsi amagetsi a LED komanso kutsika kwamitengo yosinthira msika.
Kulowa mu 2018, kukula kwa msika wowunikira wapadziko lonse wa LED ndikosavuta komanso kofooka, kuchokera kumayendedwe azachuma, kuphatikiza kuyambiranso kwachuma kwa United States, kukhudzidwa ndi mitengo yakusinthana ndi kusatsimikizika, maiko ambiri omwe akutukuka kumene akukumana ndi zovuta. Kupanikizika kwachuma, kuphatikizapo India, Turkey, Argentina ndi madera ena akuwonetsa vuto la kugwedezeka kwa msika, motero kufooketsa kukula kwa msika wapakhomo, m'mavuto azachuma osadziwika, monga kufunikira kwa msika wowunikira anthu kukuwonetsanso chodabwitsa. wa kukoka kofooka kwa terminal.
Mayendedwe a chitukuko cha dera lililonse ndi osiyana, ndipo chitsanzo cha mafakitale cha miyendo itatu chapangidwa.
Kuchokera pazochitika zachitukuko zapadziko lonse lapansi, msika wamakono wapadziko lonse wa LED wapanga United States, Asia, Europe monga njira yoyendetsera mafakitale, ndipo inaperekedwa ndi Japan, United States, Germany monga mtsogoleri wamakampani, China, Taiwan, South Korea inatsatira, China, Malaysia ndi mayiko ena ndi zigawo zikutsatira mwakhama kugawa kwa Echelon. Pakati pawo, msika wa kuwala kwa LED ku Ulaya ukupitirira kukula, kufika pa madola 14,53 biliyoni a US mu 2018, ndi 8,7% chaka ndi chaka kukula kwa 50%. Chimodzi mwazogwiritsira ntchito magetsi owunikira malonda, nyali za filament, magetsi okongoletsera ndi mphamvu zina za kukula kwa kinetic ndizofunika kwambiri.
Opanga magetsi aku America onse ali ndi magwiridwe antchito owoneka bwino, komanso ndalama zazikulu kuchokera ku msika waku United States. Mtengowu ukuyembekezeka kuperekedwa kwa ogula chifukwa cha kukwera kwamitengo komwe kumachitika ndi nkhondo yamalonda ya Sino-US komanso mtengo wazinthu zopangira.
Kum'mwera chakum'mawa kwa Asia kukukula pang'onopang'ono kukhala msika wowunikira kwambiri wa LED, chifukwa cha kukula kwachuma komweko, ndalama zazikulu za zomangamanga komanso kuchuluka kwa anthu, kotero pakufunika kwambiri kuyatsa. Kulowera kwa nyali za LED kukukwera kwambiri ku Middle East ndi Africa, ndipo msika wamtsogolo ukadalipo.