Umboniso we-LED wangaphandle unommandla omkhulu, kwaye uyilo lwesakhiwo sayo sentsimbi kufuneka siqwalasele izinto ezininzi ezifana nesiseko, umthwalo womoya, ubukhulu, ukungabikho kwamanzi, uthuli, ubushushu bendawo kunye nokukhuselwa kombane.Izixhobo ezincedisayo ezifana neekhabhathi zokuhambisa amandla, ii-air conditioners, i-axi ...
Funda ngokugqithisileyo