Finally after doing black housing 6 months later one started leaking. The condensation built up and is turning the inside on the lense a dark brown (algae crap). So first off I have to take all the shite back apart and redo it (sux balls). What could i used to clean the inside of the Lexan? Also what glue or calk would work best to reglue as i dont want to have to do this crap again. Just for everyones info, IT WAS WORTH IT!!! THE BLACK HOUSING IS SOOO PHAT!!!