30KW high quality power saver for home use Euro,USA,UK plug save electricity %15-30 metal case 90-250V, ... ,30kw high quality power saver for home use with Euro,USA,UK plugWork StatusSuitable for families, commercial area or the place ... .silver,blue,black,gold color for choose10.Easy to use,just plug to any socket,then ok. welcoem for OEM &ODM ...