Akụkụ J Nleba Nchekwa Akụkọ Nchọpụta ngalaba J EMC J-Ngalaba Nkesa fotometric FUGUANG IEC62778-ihe egwu na-acha anụnụ anụnụ 5ST008-80W CE EMC 5ST008-80W CE LVD 5ST008-80W FCC 5ST008-80W--IPX4