How to make a secret magic light bulb that only you can light up?

You probably ever watch magician who performs the magic trick of lighting up a light bulb, and you wonder how it works. If this is about the magic light bulb magic tool, then you can search for it at magic store. But can we make it by ourselves? In fact, this is made with little modification or little hack on the real light bulb.

Watch how to make a secret magic light bulb here:


Or buy one here:

Magic Light Bulb