Malinga ndi mayankho amsika pazaka ziwiri zapitazi, gawo la msika la magetsi a LED lakhala likugwira ntchito yofunika kwambiri. Kaya ndizogulitsa kunja kapena msika wamba, magetsi opangira magetsi akhala akukondedwa ndi makasitomala kunyumba ndi kunja, ndipo akhala gwero lodziwika bwino la kuwala kwamkati kwa LED. Pakati pawo, nyali zowonda kwambiri za LED zikusintha pang'onopang'ono zowunikira zachikhalidwe za LED, zomwe sizimangokwaniritsa zofunikira zogwiritsidwa ntchito, zimakhala ndi ma lumens okwanira, ndikuwongolera pang'onopang'ono kapangidwe kazinthu, kupulumutsa zida ndi ndalama zoyendera.

Posachedwapa, mu gulu la LED panel light product, pakhala pali chinthu chimodzi chomwe chikugulitsidwa pamsika, dzina lake ndi lopanda furemu lotsogolera kuwala. Malinga ndi kuwunika kwa data ya kasitomu ndi index yogulitsa pamsika wapanyumba, kuchuluka kwa magetsi obwera kunja kwa backlit frameless led panel kwawonetsa kuchuluka kopenga. Pakati pawo, Europe, South America, Southeast Asia ndi mayiko ena ndi malo akuluakulu ogula, akubweretsa miyambo yambiri yamagetsi a LED.

Chifukwa chiyani nyali za backlit zopanda furemu zotsogola zimafunidwa ndikugulidwa ndi ogula onse? Ndikuganiza kuti pali zifukwa zitatu:

Choyamba, kufunikira kwatsopano kokongola pamsika kumalimbikitsa ndikulimbikitsa kutuluka kwa nyali zatsopano. Monga chinthu chofunika kwambiri cha magetsi amkati, magetsi a magetsi a LED sangathe kupeŵa kukondoweza kwatsopano, chifukwa nyali zowunikira zowonongeka zakhala zikuwongolera mapangidwe, pang'onopang'ono kusintha ndi kukhwima, ndikuziyika pamsika.

Chachiwiri, zowunikira zachikhalidwe za LED zikusinthidwa. Ogwiritsa ntchito ambiri akusintha zowunikira zakale ndi magetsi atsopano a LED. Komabe, panthawi yosinthira, mabowo akumwamba amasiyana kwambiri. Mafotokozedwe ndi makulidwe osiyanasiyana adzakhalapo, ndipo magetsi amakono a LED sangathe kufanana ndi makulidwe osiyanasiyana otsegulira. Mapangidwe a gulu lakumbuyo la kuwala kopanda mawonekedwe ali ndi chomangira chosinthika, chomwe chimatha kufanana ndi kukula kwake kosiyanasiyana. Chifukwa ogulitsa ndi ogula safunikira kugula zinthu zamitundu ingapo ndi makulidwe, atha kuperekanso zinthu zoyenera komanso zabwino kwa makasitomala amsika wamsika.

Chachitatu, kuwala kwa gulu la LED kumakhala ndi mawonekedwe otulutsa mbali, ndipo kuwala kwa kuwalako kumakhala kothandiza kwambiri. Ndi kuwonjezeka kwa nthawi yogwiritsira ntchito, mbale yowunikira kuwala sikungathe kupeŵa zochitika za ukalamba ndi chikasu, kotero kuti kuwala ndi mtundu wa kuwala zidzafowoke, ndipo zotsatira zowunikira zidzakhala zoipitsitsa. Kuwala kopanda mawonekedwe kopanda kumbuyo kumatenga mawonekedwe a nyali yotulutsa mwachindunji, ndipo chowunikira cha PP chimakhala ndi kuwala kwapamwamba, mawonekedwe owoneka bwino otulutsa kuwala komanso osawala, ndipo kuyatsa kwamkati kumakhala kofunika kwambiri.

Mwachidule pazifukwa zitatu zomwe tafotokozazi, nyali za backlit zotsogola zopanda pake zakhala chinthu chodziwika bwino pamndandanda wowunikira. Ndikukhulupirira kuti posachedwa, nyali za backlit zotsogola zopanda pake zidzakhalabe zogulitsa zotentha pamsika, ndipo zidzagulitsidwa kunja ndikukhala pamsika.