Usetyenziso
Isikrini se-LED sisetyenziswa ngokubanzi njengomboniso wentengiso, oya kuxhonywa eludongeni lwangaphakathi, uxhonywe kwivenkile yefestile, okanye umgangatho umi kucango lwangaphambili ukuya ngabathengi. mall., IBhanki, isikhululo seMetro.