Outdoor patio lights, Solar String Light garland 30LED Fairy String Lights Bubble Crystal Ball Lights Decorative Lighting for Indoor, The crystal ball that covers each LED is solid clear acrylic. Perfect decoration string lights for patio, garden, tree, landscape, fence, wedding, party, Christmas, holiday, etc. Two different Modes which are Blinking and Steady ON Patterns for you to choose. The light is Waterproof and for indoor or outdoor use, no worry about rainy days. Easy to Operate & Install: Simple operation with 1 Solar panel and 2 sticks.