I changed the bulbs on my Hella 500 and noticed that that there is no gasket or sealer used to keep water from getting inside the plastic housing and running down the back of the reflector and inside the bulb socket opening. Obviously the factory isn't concerned about it and I've never had water intrusion in the past. But, so should I reseat the reflector with a bead of silicone around the edges or just leave it be?
