Ngaphezu kwezigaba ezivikela ukuqhuma, Amalambu e-LED angaqhumi nawo afakwe amagremu ngamakhono awo okunqanda ukugqwala. Izimpawu ezivikela ukuqhuma ngokuvamile ziwela ezigabeni ezimbili: I-IIB kanye ne-IIC. Iningi lezibani ze-LED zihlangabezana nezinga le-IIC eliqine kakhulu.
Mayelana ne-anti-corrosion, Izilinganiso zibhalwe ngamazinga amabili ezindaweni zasendlini kanye namazinga amathathu wezilungiselelo zangaphandle. Amazinga e-Anti-Corlosion angaphakathi afaka i-F1 yomanye ama-F2 ngokumelana okuphezulu. Ngezimo zangaphandle, Ukuhlukaniswa yi-W for Ukuvimbela Ukugqwala Kokukhanya, I-WF1 yokwejwayelekile, kanye ne-WF2 yokumelana nokuqina okuphezulu.
Lesi sigaba esinemininingwane siqinisekisa ukuthi ukulungiswa kokukhanyisa kuhambisana nezimo ezithile zemvelo, Ukuthuthukisa ukuphepha nokuphila isikhathi eside.