Isibani Depois de Waldemar Cordeiro yisibani esithole ugqozi kwisibani sasodakeni esenziwa yingcweti yaseBrazil cishe ngo-1955. Kuphela nje kohlelo olusinda lwesibani sokuqala yisithombe esincane sephephandaba. Isibani senziwa kabusha ngezinto nangamasu esimanje. Isakhiwo senziwe nge-aluminiyamu eqinile ebunjwe ngemishini elawulwa yikhompyutha futhi kwaqedelwa ngokupenda kwe-electrostatic. Umthombo owodwa wokukhanya we-LED we-4W wenza uhla lwemithunzi, kusukela kokumpunga okumnyama kuya kokumhlophe okumsulwa, ngokubonakalisa kwangaphakathi kanye namabanga ahlukene phakathi komthombo namasongo amhlophe.