I've been looking for some type of led lights that I can attach under the lower railing of my deck step rails and have them shine on the steps. I dont want them on the risers. Anybody have ideas where I can look? It would be nice if I can find a kit that has a solar panel to charge a battery for the lights instead of using a transformer. I only need 4 or 6 lights, theres 4 steps including the deck and ground, the steps are 5 feet long.