RISTAR GROUPsa faavaeina iIstanbul, Takei le 2015, o loʻo tuʻuina atu oloa LED i le faʻamuamua talu mai le amataga o lona olaga pisinisi i maketi faavaomalo.Eseesemoli LED & vaega SKD(Liga atigi, taʻitaʻia vaʻa, PCB, avetaʻavale, uaea, ma isi) o loʻo i lalo ole RISTAR gaosiga lautele i totonu o lona fale gaosi oloa Turkey ma kamupani umia sea i Saina.