ƙwallon ruwa mai zuwaɗawa ta hanyar buƙatar
Alunan ilimin sama na ukuwaɗa kasa suna nuna hanyar ilimi mai tsauri da kai tsada murya wanda ke amfani da mataimakin samana don ƙirƙirar ilimi. Wannan nau'in aluma masu iya canzawa suna daba daya da panelin samana, batiri mai karbar kai, yanayin LED, da sensorin ilimi. A lokacin rana, panelin samana yana canza mataimakin samana zuwa kudaden elektrik, wanda ake adana shi a cikin batiri na wuri don amfani a lokacin dare. Teknolijin photocell mai inganci tare yake ta make aluman kunna a gafin dare kuma kashe a subahar rana, taimakawa wajen gyara aikin. Da ma'ananni masu iyaka, launi, da yanayin aluma, alumin waɗannan na iya canza wane doki din daga cikin waje zuwa daraja mai haske. Yanayin LED ana kira su game da 50,000+ awa mai amfani kuma suka yi a tsawon tsere, sauya suwa safe don wasu ayyukan. Aluman an kirkiransu tare da kayan aikin resistanta ruwa, kuma suna iya tafiyya wasu halayyen yanki kamar ruwa, zurfi, da angare. Babban yaukidan mudili suna da hanyoyin ci gaba da tallafawa, daga ilimi mai tsauri har zuwa wasu yanayin twinkle, kuma suna ba da damar sauyin ilimi ga wasu lokuta da halayyen.