Better 9W led uv lamp/nail led lamp Voltage:AC100-130V 60HZ/AC200-250V 50HZ Plug : Eu, Australian, USA, UK plug available Better 9W led uv lamp/nail led lampVoltage:AC100-130V ... ,Using life:35000hours.7,Solidification timeUsing LED modeling gel,the solidification time is 20s. Using LED base gel,the solidification time is 30s. Using ...