Pc case mod indicator light

[Stoic Muffins]

So I am doing another case mod and am wondering where I could find and old fashioned green indicator light? I have searched the internet but have not found the one I am looking for.
Here are some pictures of mnpctechs case mods that used the same type of indicator light.

-stoic muffins

 

[i7Baby]

Its the sort of thing you should find at radio shack or the like.

 

[ssddx]

http://www.hotrodwires.com/catalogsocketslighting.html