Decorative solar led outdoor wall light lamis made of stainless steelthe trend at the moment is to save on energy costs well what would you say if your outdoor light didnapost generate any energy costs at all this is of course absolutely great this is why more and more solar lights are coming on to the market they use the power of the sun save its energy and then generate light when it is dark outside well known are solar lights in the form of earth spikes that are inserted into flower