Osayizi abahlukahlukene namandla.
Ukufakwa okulula.
Izinhlobo ezingaphezu kweziyi-100 ze-patent dizayina izibani ze-led.
Isibani se-LED sisetshenziswa kabanzi ezindaweni zokuhlala, ama-villas, amafulethi njll.
Sinezinto zokusetshenziswa ezanele esitokweni futhi sinikeza ukulethwa okusheshayo.