제품 IEC 60669-1 Clause 19.1 and 19.2 Externally Ballasted Fluorescent Lamp Test Load Cabinet The DFX-20 Externally Ballasted Lamp Test Load Cabinet (Resistive, Inductive, and Capacitive Load cabinet) is designed and manufactured according to standards such as IEC 60669-1 6월 19, 2025 댓글 없음