I-LED iyidivayisi ye-semiconductor, enezimiso ezilandelayo:
Ama-Lighting diode: Uma ama-electron angaphakathi kwe-LED ejovwe ku-P -type semiconductor crystal, ama-electron nama-cavities azokwenza umphumela oyinhlanganisela futhi akhiqize ama-photons.
 
Injongo: I-LED ingafinyelela imibala ehlukahlukene ekhanyayo nokukhanya ngobuchwepheshe bokumodulation.
 
Ukulawula: I-LED ingakwazi ukulawula amapharamitha afana nombala okhanyayo nokukhanya ngokusebenzisa i-voltage yokulawula, yamanje nezinye izindlela.