Isibani somzimba wekati womuntu, umumo wekati, muhle futhi usemfashinini, ungabekwa kudeskithophu noma ulengiswe kuhhuku ukuze ulisebenzise. Umthombo wokukhanya we-COB ufana futhi uthambile ukuvikela amehlo; endaweni emnyama, ukukhanya kwasebusuku kukhanya ngokuzenzakalelayo lapho umuntu edlula endaweni yezinzwa, futhi kuphuma cishe imizuzwana engama-20 ngemva kokuhamba, ibanga lokuzwa lingaphakathi kwamamitha angu-0-6; ukufakwa kunganamathiselwa ngama-patches kazibuthe kanye ne-tape enezinhlangothi ezimbili, Kungasuswa kalula ukushaja noma ukukhanyisa okubanjwe ngesandla; imodi yokushintsha isivinini esithathu, VULIWE-KUZENZAKALELAYO; kunezinhlobo ezimbili zamabhethri ashajwayo futhi omile, futhi imodeli yokushaja inebhethri eyakhelwe ngaphakathi engu-700 mA polymer ephezulu, enempilo yebhethri ende.
Izimo zokufaka isicelo: amaphasishi, izitebhisi, amagumbi okugeza, amagumbi okulala, amakhishi, amagumbi okugcina izinto, ideski, indawo yokudlala njll.