... indicate normal, off indicate invalid. Product's NameNew Design American Power Socket Rated Voltage110-250V Rated Current10A-16A Rated Power2000W-4000WColorwhite ... when using so as to avoid abnormally overheat.3. Please insert the plug into the jack absolutely.4 Please place it ... , BS,ASTA,IEC60884 ,CCC and CE are approved. More power strip socket, power cord, please don't hestitate to cotact us, and ...