Labarai

Ganin cewa fitilun mercury sun janye daga kasuwa, fitilun LED na gargajiya galibi suna amfani da beads na fitilar SMD da aka shirya a jere don magance matsalar kula da zafi a aikace-aikacen fitilun masu ƙarfi. A lokaci guda, saboda tsarin hasken da aka watsar da kuma babban yankin haske, yana da wuya a cimma yankewar haske don biyan buƙatun amincin jirgin sama na filin jirgin sama, wanda ke haifar da yawan hasken da ya zube sama da digiri 0 a kwance, musamman hasken da ke zuwa hasumiyar sarrafawa, wanda hakan ke shafar lura da hasumiyar game da tashi da sauka daga jiragen sama. Dole ne a takaita fitilun a kan apron. Hira mai ƙarfi na COB, ƙaramin saman haske da babban ƙarfi yana ba da damar kowane tushen haske ya kasance mai tsari mai yanke haske don hana walƙiya, yana magance matsalar hasken da ya zube da kuma haɓaka aikace-aikacen hasken da ba ya cutar da muhalli.

Dakin gwaje-gwajen kayan tafkin Songshan (wanda daga baya ake kira "Dakin gwaje-gwaje") yana cikin Dongguan, wani muhimmin birni a yankin Guangdong-Hong Kong-Macao, kusa da Tushen Siffar Sinanci.