Ṣiṣafihan Wide Voltage South America ST58 LED Filament Isusu, ojutu ina rogbodiyan ti o mu ara papọ, ṣiṣe, ati igbẹkẹle. Awọn isusu wọnyi jẹ apẹrẹ lati pese iṣẹ ṣiṣe alailẹgbẹ ni ọpọlọpọ awọn agbegbe foliteji, ṣiṣe wọn ni yiyan pipe fun ibugbe ati awọn ohun elo iṣowo kọja South America.