Solar Illuminations created the first solar christmas lights back in 2002. They have been very popular ever since. When decorating outdoors for the holiday season it is quicker and easier to use solar. Our LED light strings can be installed almost anywhere outdoors. Available in a choice of different styles and lengths including the latest LED snowfall lights which create an amazing night scene. No conerns about electric lighting or running extension cords outdoors because these lights are perfectly safe for outdside use. Most of these products have a mode switch which enables you to select steady on mode of flashing. Some models even have several modes that allow twinkling, chasing and other ligthing patterns. Easy online ordering. Fast Worldwide delivery.