Mu machiritso achilengedwe, kuwala ndi buluu kumwamba ndi mawu ofunika.Komabe, pali anthu ambiri omwe malo awo okhala ndi ntchito sangathe kupeza kuwala kwa dzuwa kapena kuyatsa kosautsa, monga zipatala, masiteshoni apansi panthaka, malo aofesi, ndi zina zotero m'kupita kwanthawi, sizidzakhala zoipa kwa thanzi lawo, koma kumapangitsanso anthu kukhala odekha komanso opsinjika maganizo, zomwe zimakhudza thanzi lawo lamaganizo.

Ndiye kodi n'zotheka kuti anthu azisangalala ndi thambo labuluu, mitambo yoyera ndi kuwala kwa dzuwa m'chipinda chapansi chamdima?

Zowunikira zakuthambo zimapangitsa kuti malingaliro awa akhale enieni.M’chilengedwe chenicheni muli tinthu tating’ono tambirimbiri tosaoneka ndi maso m’mlengalenga.Dzuwa likadutsa m’mlengalenga, kuwala kwa buluu kwafupifupi kumagunda tizigawo ting’onoting’ono timeneti n’kumwazikana, zomwe zimapangitsa thambo kukhala labuluu.Chodabwitsa ichi chimatchedwa Rayleigh effect."Nyali yakumwamba ya buluu" yopangidwa motengera mfundoyi idzawonetsa kuyatsa kwachilengedwe komanso kosavuta, monga kukhala kunja kwa mlengalenga ndikuyiyika m'nyumba ndikofanana ndi kukhazikitsa kuwala kowala.

Zimamveka kuti dziko loyambaNyali ya LEDndi kayeseleledwe kabwino ka kuwala kwachilengedwe kutengera mfundoyi idapangidwa ndi kampani ya coelux ku Italy.Pachiwonetsero chowunikira cha 2018 ku Frankfurt, Germany, coelux system, zipangizo zowonetsera dzuwa zomwe zinapangidwa ndi coelux, Italy, zinakopa chidwi cha owonetsa;Kumayambiriro kwa 2020, Mitsubishi Electric idakhazikitsa njira yowunikira yotchedwa "misola".ZakeLEDmawonekedwe amatha kutengera chithunzi cha buluu.Asanagulitsidwe kunja, adasonkhanitsa mitu yambiri pamsika wowunikira.Kuphatikiza apo, mtundu wodziwika bwino wa Dyson wakhazikitsanso nyali yotchedwa lightcycle, yomwe imatha kutengera kuwala kwachilengedwe tsiku limodzi molingana ndi wotchi yachilengedwe yamunthu.

Kutuluka kwa zounikira zakuthambo kwabweretsa anthu munyengo yathanzi yomwe imagwirizanadi ndi chilengedwe.Sky light ikugwira ntchito yotseka m'nyumba zopanda mawindo monga nyumba, maofesi, malo ogulitsira, mahotela ndi zipatala.