Main fasali na mica lantarki dumama fim

1. Yi amfani da wutar lantarki a matsayin makamashi, babu gurɓata yanayi, amfani da kariya ga muhalli, rage hayakin carbon, da yin cikakken amfani da wutar lantarki;

2. Za’a iya daidaita dumama gida da yanayin zafin ɗaki da kansa don biyan buƙatun mutum;

3. Yana da aminci kuma abin dogara don amfani, ba tare da matsala na drip da drip na gargajiya na ruwa dumama;

4. Rage hayaniyar da ake samu yayin dumama.