I-Harvakids' Ifilimu Yewindi Ecimayo inikeza uhla lwezinzuzo ezikwenza kube umkhiqizo okufanele ube nawo kunoma yiliphi ikhaya noma ihhovisi. Okokuqala, isici esingacimeki sivumela abasebenzisi ukuthi balawule inani lokukhanya elingena ekamelweni, okwenza indawo enethezekile futhi engenziwa ngendlela oyifisayo. Le filimu ingalungiswa ukuze ivumele ukukhanya kwemvelo phakathi nosuku, inciphise isidingo sokukhanyisa okwenziwayo nokonga amandla. Okwesibili, ifilimu inikeza ubumfihlo ngokufihla umbono ovela ngaphandle, iqinisekise ukuthi abantu ngabanye bazizwa bephephile futhi bevikelekile ezindaweni zabo zomuntu siqu. Ukwengeza, ifilimu inikeza ukuvikelwa kwe-UV, ifenisha evikelayo, iphansi, nomsebenzi wobuciko emisebeni yelanga eyingozi engabangela ukufiphala noma ukulimala. Okokugcina, i-Dimmable Window Film kulula ukuyifaka nokuyisusa, okuyenza ibe yinketho eguquguqukayo futhi elula kuzo zombili izinhlelo zokusebenza zesikhashana nezihlala unomphela. Ngezinzuzo zayo eziningi, i-Harvakids' Dimmable Window Film iwumkhiqizo okahle wokuthuthukisa ubuhle nokusebenza kwanoma iyiphi indawo.