drl mk3 focus

[focus4321]

hi all I've just bought a pair of day time running lights for my focus there the one's which replace the 2 triangle plastic trims on the front of the bumper

anyway the problem I have is when they arrived looking at the wiring harness I have the 2 screw on parts which I know connect to the lights but at the other end,

there is only a positive and negative wire, were as all the tutorials I've seen have at least a red black and yellow wire I'm just wondering if anyone has a clue how I wire these pi**ing things lol

thanks in advanced

very much appreciated