izinzuzo nezici:
Amazinga Okushisa Aphezulu Kakhulu. Ukushisa okuphezulu kakhulu komthombo we-tungsten filament kuholela ekudlulisweni okuphezulu kokushisa kanye nokushisa okusheshayo kakhulu.
Impendulo Esheshayo. Isisindo esiphansi sokushisa se-tungsten filament sinikeza ukulawula okuvelele kokukhipha ukushisa kanye nokushisa kwenqubo. Ukukhipha okugcwele kungatholakala ngemizuzwana embalwa emva kwamandla asetshenzisiwe. Futhi, amandla angacinywa cishe ngokushesha uma ukukhiqiza kufanele kume.
Umphumela Olawulwayo. Umphumela ungalawulwa ngokunembile ukuze uvumelane nezidingo zokushisa zenqubo.
Ukushisa Okuqondisiwe. Izinhlelo ziyakwazi ukushisa izindawo ezithile zengxenye ngokukhetha.
Ukushisa Okuhlanzekile. Umthombo wokushisa kagesi uhlanzekile futhi usebenza kahle.
Ukusebenza Kahle Kokushisa Okuphezulu. Kufika ku-86% wamandla kagesi afakwayo aguqulwa abe amandla akhanyayo (ukushisa).
Amapharamitha obuchwepheshe: