We have a big job where we have to install a long stone seat walls with columns/pillars every 10 ft. or so. On top of each column will be a PEAKED cap, and they want a post light fixture on top of that, similar to the one in the photo below. I can find plenty of fixtures that work on a FLAT cap. But I can't find anything that would work on a peaked cap like that. Anyone have a source for those? .