These pictures do not do these beautiful lights justice! These are unique string lights for your garden that look like lighted stones. The "pebbles" are about 2 inches large and light up nicely, but don't use a lot of energy since they are LED. The lights are also water rated, so you can use them around fountains and not worry about rain or your sprinklers. They added an excellent touch along our walkway mixed in with real pebbles and look fantastic!