Me yasa ake buƙatar masu kula da caji a tsarin hasken rana? Masu sarrafawa suna sarrafa cajin batura kuma lokacin da babu wutar lantarki, suna kunna LED. Da dare idan wutar lantarki ba p...
Fitilar Zenith sun sami tambayoyi da yawa game da hasken zirga-zirga daga abokin ciniki, wani lokacin abokin ciniki kawai ya san buƙatar hasken zirga-zirga don tsaka-tsaki, amma ba su san wane irin hasken zirga-zirga suke buƙata ba.