Lokhu kukhanya okuhlangene kufaka isiqeshana esakhelwe ngaphakathi nomsebenzi kazibuthe, okunikeza ukukhanya okuqinile nokuphatheka. Ingakwazi ukuzungezisa amadigri angu-90 ukuze uthole ama-engeli okukhanyisa alungisekayo futhi ibe nezindlela ezintathu zokukhanya. Ifakwe imbobo yokushaja yohlobo C kanye nebhethri elikhulu, ilungele ukusetshenziswa lapho usohambeni.