These aren't your traditional everyday Christmas lights! Recreate your favorite Christmas light memories using today?s technology with the C9 LED string lights, without having to worry about connecting too many strings! Each set has 25 points of light and is 25? long with 12? spacing between each lamp and 12? leads. Using substantially less power than the traditional incandescent set, connect up to 210 watts. UL listed for indoor and outdoor use. Each set is rated at 2.6 watts.