How to create types using Lambda Expressions as against using System.Reflection in .Net

createinstancesfromtypes.cs

using System;
using System.Linq.Expressions;

namespace ConsoleTester
{
    interface Ix
    {
        string Email { get; set; }
        string Name { get; set; }
    }
    class x : Ix
    {
        public string Name { get; set; }
        public string Email { get; set; }
    }

    class Program
    {
        static T Instantiate<T>(Type refType)
        {
            var expr = Expression.New(refType.GetConstructor(Type.EmptyTypes));
            var xi = LambdaExpression.Lambda(expr).Compile().DynamicInvoke();
            return (T)xi;
        }

        static void Main(string[] args)
        {

            var a = Instantiate<x>(typeof(x));
            a.Email = "[email protected]";
            a.Name = "company";

            Console.WriteLine(a.Email);
            Console.ReadLine();
        }
    }
}