Menene amfanin fitilun gudu na mota da rana? Menene fa'idodin samun hasken rana?
Fitilun gudu na motoci na rana ba wai kawai suna taka rawar ado ba ne, har ma suna taka rawar gargaɗi. Fitilun gudu na rana za su inganta ganin sauran masu amfani da hanya ga motoci sosai. Fa'idar ita ce motar da aka sanya mata fitilun gudu na rana za ta iya ba wa masu amfani da hanya, gami da masu tafiya a ƙasa, masu keke da masu ababen hawa, damar gano da kuma gano motocin da wuri da kuma mafi kyau.
A Turai, fitilun gudu na rana wajibi ne, kuma dole ne a sanya wa dukkan ababen hawa fitilun gudu na rana. A cewar bayanai, fitilun gudu na rana na iya rage kashi 12.4% na hadurran ababen hawa da kuma kashi 26.4% na mace-macen hadurran ababen hawa. Musamman a ranakun gajimare, ranakun hazo, gareji da ramukan karkashin kasa, fitilun gudu na rana suna taka muhimmiyar rawa.
Kasar Sin ta kuma fara aiwatar da "aikin rarraba hasken rana na motocin da ke amfani da hasken rana" wanda aka fitar a ranar 6 ga Maris, 2009 daga ranar 1 ga Janairu, 2010, wato fitilun da ke amfani da hasken rana suma sun zama misali na ababen hawa a kasar Sin.