So I bought a bumper of a Rubicon and it came with the stock LED fog lights. Even when I picked up the bumper the housings have had condensation in them. I do not see any cracks in the housings or anywhere that water could come in except maybe the silver led module that screws in the top of the housing. I can pull the screws and cut the old sealant away, remove the module, clean the inside of the housing and then reseal the module. That is the only place I see that it could be letting moisture in.