LED Christmas Lights

In today's economic market, saving money is been kept on everybody's mind. With the Holiday Season just around the corner, it might be the time to look at solar Christmas lights. Now I know that it sounds like a prelude to a bad joke, but solar lighting has become a very practical way to light up your yard and decorate your house.
Now obviously, if you connected string of lights to a solar panel they would only shine when the sun was out. The secret to solar lighting is the battery, which the solar panel charges by day, so that the battery can power your lights by night. The second essential ingredient is that you should use LED Christmas light, because they use approximately 1/10th of the power needed to power traditional incandescent light bulbs. This allows the battery to last longer at night. 
Now you could build your own solar powered Christmas light system, which would be fun, today you will find that they can be bought more cheaply as a set. 
Obviously the advantage of using LED solar Christmas lights is that they dramatically reduce your power bill. This not only has a positive effect on the environment, but on your wallet as well.