So i got a reply from pro tuning lab. here is their reasonng and photos.
The extra bulb are spare bulbs for the low beam if the hid goes out. The two connectors are for the dodge ram that have 4-lamp system( high and low beam separate) If you don't have that then you don't need to use the adapters.
Here is a link to install the headlights-
Halo/led - http://youtu.be/pKzWl6-Fac0
and attach diagram of relay resistor.
So having a quad light set up i unfortunately have to install all this extra shit.