30KW high quality power saver for home use Euro,USA,UK plug save ... 30kw high quality power saver for home use with Euro,USA,UK plugWork StatusSuitable for families, commercial area or ... appliances6. Harmonizes electrical current, reduces7. Have gained CE&ISO certification8.5-10years use life9.silver,blue,black ... ,gold color for choose10.Easy to use,just plug to any ...