Unoziva zvakajeka here nezve magirobhu emhando yepamusoro emwenje?

Mutsamba ino, ndinoda kukutsanangurirai magirobhu emhando yepamusoro emwenje sepazasi.

Pakutanga, magirobhu akanakisa emwenje emwenje achave hupenyu hwakareba.

Semuyenzaniso, edu akanakisa akatungamira mababu emwenje epamusoro angangoita 30000-50000 maawa.

Mukuwedzera, magirobhu akanakisa emwenje emberi achave akajeka uye akanaka ekudziisa.

Magirobhu edu azvino anotungamira emwenje i1800-2200lm, ayo akaenzana ne70w-80w tungsten filaments.

Chinhu chinonyanya kukosha magirobhu akanakisa emwenje emusoro anofanira kunge ari mwenje wekutarisa.

Nekuti harisi mapofu arikuuya mota.