High quality to low quality compress file, Reduce image size in kb with c#

var image = new Bitmap(FileUpload1.FileContent);
     
var jpegCodec = ImageCodecInfo.GetImageEncoders().First(enc => enc.FormatID == ImageFormat.Jpeg.Guid);
       
 var jpegParams = new EncoderParameters(1);
  jpegParams.Param = new[] { new EncoderParameter(Encoder.Quality, 50L) };
  image.Save(@"E:\images\" + FileUpload1.FileName, jpegCodec, jpegParams);