Could always hide a small pack of rice in their, like the stuff you get sometimes that have silica in it, for future use. Once they get moisture it's too late usually. Idk I've had my projectors in my car since I bought it, (previous owner my dad) had them for a couple years, besides the horrible fitment, even though I've closed the gaps pretty good, I do get the bounce like crazy, haven't attempted to fix as I'm waiting for the morimoto kit to come in Stock before I start my retrofit. The light output is great, so other then fitment it's still better visually, at least for me.
