UL safety approved. You may find details on https://iq.ul.com/signs/ Our file number is E520877, categorized with UYMR2/8(US and Canada), about power supply for sign components. Soon, we will add more models for your business.
KS certificate is not only product cert, but also quality assurance cert, annually checked by official organization in Korea, Republic Of. It includes equivalent standard of ISO 9001, IEC(61347-1, 61347-2-13) and CISPR of IECEE standards. C sector of KS C is Electrical&electronic engineering(C), and next XXXX(4-digit number) is specific product category. 7655 is, as described above, electronic controlgear for LED(such as LED driver, converter..). For more information, please visit, https://eng.ksa.or.kr