Plug and play - Headlight Relay Kits

So does this kit come with one relay for the low beams and one relay for the high beams? Or are there 4 total?

Also, what is the purpose of the new headlamp sockets? Will the old ones not work???

Lastly, I see it's pulling power from the alt. Is there one dedicated wire for each relay? So now you've got three terminals attaching to the alt power stud? Would it be a shorter rout to pull power from the starter relay and not have to go up and around the firewall? Or is this a bad idea???

I've never done this swap before in case you couldn't tell. :laughing: