Zowunikira zachikhalidwe zam'madzi zimaphatikizansopo: nyali za incandescent, nyali za fulorosenti, nyali zamphamvu kwambiri za mercury ndi nyali zothamanga kwambiri za sodium. Iwo makamaka amagwiritsa ntchito magetsi kuwala kumunda ma radiation kutulutsa kuwala. Kwa ballasts kapena zoyambira, mbali zotsalira za nyali ndi nyali zidzaperekedwa pamene sitimayo imayenda m'malo nthawi iliyonse. Zolakwika zomwe tazitchula pamwambapa za nyali zachikhalidwe zakhudza kwambiri kugwiritsa ntchito kwawo pakuwunikira zombo.
ubwino
Kuwonekera kwa nyali zowunikira za LED kwatipangira malo obiriwira owunikira sitima. Poyerekeza ndi zoyatsira zachikhalidwe zapamadzi, LED ili ndi zabwino zotsatirazi;
(1) Kugwira ntchito mokhazikika komanso moyo wautali wogwira ntchito: imatenga chipangizo cha semiconductor kuti chipereke kuwala, palibe filament, palibe galasi lagalasi, kugwedezeka kotanganidwa, komanso kosavuta kuthyoka. Itha kugwira ntchito bwino m'malo a -30 ~ + 50 ℃, ndi kudalirika kwakukulu, ndipo moyo wautumiki ukhoza kufika maola oposa 20,000, omwe ndi otalika kangapo kusiyana ndi kuwala kwachikhalidwe. Nyali ya LED imakhala yopanda kukonza, ndipo palibe chifukwa chosinthira nthawi zambiri nyali ndi ballast. Chipangizo, choyambira. Ubwino umenewu ndi wopindulitsa kwambiri kwa zombo zopita kunyanja ndi maulendo apanyanja.
(2) Kukana kwamphamvu kwa chivomezi: Zombo zoyenda panyanja kwa nthawi yayitali, zimayika patsogolo zofunikira pakukana chivomezi komanso kukana dzimbiri kwa zida zowunikira zam'madzi. LED imakutidwa kwathunthu mu epoxy resin. Chifukwa epoxy resin ndi anti-vibration, palibe gawo lotayirira mu thupi la nyali. Makhalidwewa amachititsa kuti nyali ya LED ikhale yovuta kuwonongeka.
(3) Kuchita bwino kwambiri komanso kupulumutsa mphamvu: Kuyendetsa kwa DC, kugwiritsa ntchito mphamvu zotsika kwambiri, kutembenuka kwamphamvu kwazithunzi, 200W gawo lowunikira la LED limatha kukhala ndi kuwala kwa nyali yachidule ya 1000W yachikhalidwe, ndipo mphamvu yopulumutsa mphamvu ikuwonekera.
(4) Kuyamba mwachangu: kuwala koyenera kumatha kufikika poyambira, palibe nthawi yofunda yofunikira.
(5) Chitetezo chobiriwira ndi chilengedwe: Lilibe zinthu zovulaza monga mercury ndi xenon, zomwe zimathandiza kuti zibwezeretsedwe, ndipo sizingabweretse kusokoneza kwa electromagnetic. Palibe ma radiation komanso kuwala kochepa. Chifukwa chake, anthu amatchula magwero a kuwala kwa LED ngati magwero owunikira "obiriwira".
(6) Chitetezo chachikulu: Magetsi ofunikira ndi apano ndi ang'onoang'ono, kutentha kwapang'onopang'ono, ndipo ngozi yachitetezo ndi yaying'ono. N'zosavuta kukhazikitsa ndi kusamalira nyali. Kuphatikiza pa kuyatsa kwa kanyumba, ndikoyeneranso kuyatsa panja pamasitepe, ma docks, ma docks ndi mabwalo.
