It may take some jerry-rigging to get them mounted properly
Amazon Examples-
There are less expensive versions of this bar and even larger bars as well.
They are all the same. Rigid's are the only ones that are made in the USA but honestly that doesn't mean much. LEDs are very very simple pieces of electronics. The only thing you have to worry about with cheaper ones is waterproofing issues. But I tested these out underwater and they were fine. Mine did though come scraped up on the sides (you may or may not be able to tell in the pic) but I don't really care. They work great and that's all that matters to me.