Hey all so I bought a aftermarket off road bumper for my 2016 sierra 1500 . They have four 18w fog cube pod lights that came with it (upgrading in the future to name brand lights ) I wanted to wire them up to my factory switch . So I was going to snip the ends of the factory harness going to the lights itself then just connect those sets on lights . My question is since they are both led (old and new) can it be done wondering about issues with wattage .