silungisa kwaye sivale ucingo lwethu oluhle. Olu cingo lusetyenziswa umzekelo njengemicu kwizibane zehalogen. iingcingo zethu ze-tungsten zivelisa ukukhanya kwizibane ze-incandescent ukususela ngo-1990. Kwaye namhlanje, iintsimbi zethu eziphikisayo zisakhanyisa indlela. Ngokomzekelo, kwizibane ze-halogen, izibane eziphezulu zokukhupha okanye ii-LED.