GB/T 43626-2023普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯安全规范国家标准
英文:LEDsi lamps for general lighting services with supply voltages not exceeding 50 V a.c. r.m.s. or 120 V ripple free d....
英文:LEDsi lamps for general lighting services with supply voltages not exceeding 50 V a.c. r.m.s. or 120 V ripple free d....