I used a set of low voltage lights from Kichler. They are awesome! Low-voltage landscape lighting equipment is easier to install. Except for the transformer that's connected to a 120-volt circuit, the entire system runs on harmless 12-volt current. I have lights attached to the sides of the posts in key spots on my deck and also at the top and bottom of the posts for each set of stairs I have. (3 sets) Steps are 3 down to the ground. The steps look great lit up! I also have 4 lights under the benches I have around the spa itself!