The 12th international exhibition In IstanbulLight 2019 opened its doors in Istanbul from September 18 to 21 at the In Istanbul ExpoCentr fair and exhibition center. Svetovit was unable to miss this important event in the world of LED lighting, therefore, it was with pleasure that I visited the exhibition as a guest. The exhibition featured more than 250 stands of companies from around the world who demonstrated their new products and technologies in the field of lighting and electronic equipment.