JIU XIN ELECTRONICS CO.,LTD SM2091E/T LED QZGW.
SM2091E - Single channel constant power LED linear constant current controller
JIU XIN ELECTRONICS CO.,LTD SM2091E/T LED QZGWIBV1.4 SM2091E/T a) OUT , 80mA h b) <± 4% c :120Vac/220Vac PF :PF>0.9 e PF :PF>0.5,.