melemo le likarolo:
Litefiso tse phahameng haholo tsa ho futhumatsa. Mocheso o phahameng haholo oa mohloli oa tungsten filament o lebisa ho phetiso e phahameng ea mocheso le ho futhumatsa ka potlako haholo.
Karabelo e potlakileng. Boima bo tlase ba mocheso oa tungsten filament bo fana ka taolo e ikhethang ea tlhahiso ea mocheso le mocheso oa ts'ebetso. Tlhahiso e feletseng e ka fumanoa ka metsotsoana ea matla a sebelisitsoeng. Hape, motlakase o ka tima hang hang haeba tlhahiso e lokela ho emisa.
Sephetho se Laolehang. Sephetho se ka laoloa ka nepo ho lumellana le litlhoko tsa mocheso oa ts'ebetso.
Ho futhumatsa ka Directional. Litsamaiso li khona ho futhumatsa libaka tse khethehileng tsa karolo eo.
Ho futhumatsa ho Hloekileng. Mohloli oa mocheso oa motlakase o hloekile tikolohong ebile o sebetsa hantle.
Matla a Ho futhumatsa a Phahameng. Ho fihla ho 86% ea matla a motlakase a kenang a fetoloa matla a mahlaseli (mocheso).
Litekanyetso tsa tekheniki: