How to retrofitting the original VW Golf GTi Xenon headlights with Halogen headl

[aleisa]

I want to do the opposite 

retrofitting the original VW Golf GTi Xenon headlights with Halogen headlamps 

Because I going to LED and cheaper headlight replacement for both front sides.

But until now all what I found is upgrading from Halogen to OEM Projectors Xenon which I already have..