water in lights

Water keeps getting in driving lights and blowing the bulbs. Tried silicone around edges still does it. any suggestions?

Water keeps getting in driving lights and blowing the bulbs. Tried silicone around edges still does it. any suggestions?

remove the lamps . then wash with dish soap to remove any slime/lubes etc... get some silicone sealant [clear]. carefully seal the seam edges where the plastic is assembled. dow makes a sealant used for metal,plastic,concrete that has a very high expansion rate. I have never seen this product fail. used in construction of window assemblies ...very soft when cured , good adhesion..