Planning to add more visibility and connect multiple front DRL such as Dual A arm, vertical and air scoop intake DRL ?  Check out this option to simplify installation.  Use the 1:4 splitter to conenct all your DRL on each side to the 1:4 splitter, then connect only 1 dual color module to each splitter.  Makes installation a snap with less wiring.  Comes 2 per kit.