AC power cord
UL certificated, is the United States the most authoritative, but also the world engaged in safety testing and identification of the larger civil institutions. It is an independent, profitable, professional organization that works for public safety. It uses scientific test methods to determine the extent to which hazards such as materials, devices, products, equipment, buildings and other hazards and hazards to life and property; to determine, prepare and issue appropriate standards and to help reduce and prevent life Property is subject to loss of information, while carrying out research business. UL certification in the United States are non-mandatory certification, mainly product safety performance testing and certification, its certification does not include the product's EMC (electromagnetic compatibility) features.