I haveĀ had a couple bulbs burn out in the overhead interior lights in my camper recently and my first thought was to replace the fixtures with LED ones. As I've been looking around i have noticed that they also sell replacement bulbs that are LED that plug into the current sockets. The original bulbs are standard 1156 bulbs. Has anyone tried these replacements. They're about $24 bucks a pop, that's quite a few double packs of the 1156's!!!