Like frozen icicles dangling from your front porch, these lights exhibit ultra-bright lights in the style of cascading falling rain or meteor showers. High quality LED bulbs ensure ambient illumination, enhancing your lighting experience. They consume less power (up to 70% less) than other light sources, making them a wonderful alternative to incandescent lights. They remain cool to the touch, minimizing risks of overheating. These lights are encased by long, clear plastic tubes to protect them and crafted from clear, flexible cable wires, which can be safely strung however you like. They are powered by a standard US plug, which supplies a steady stream of energy source and allows for continuous, dazzling luminosity. While the power plug is not waterproof, the tube string lights are. These are perfect for outdoors and look stunning strung by the window, under porches, on trees, displayed in hotels and guesthouses, etc. Note: Some assembly required.