@Mrgoodwrench35 With a light bar you shouldnt have to worry. On individual led's some folks put a drop of hot glue on the backside to secure them, and protect the wire connections.
As long as the led's are recessed far enough not to make direct contact and are secured in place you should be fine. I have a polo creations light set in my Typhon and hit a light pole dead center doing about 35mph with no damage to the lights. Wish I could say that about some of the other parts. ;)