Blue Wind 30leds Chuzzle Ball Solar String Lights, 19ft LED Lights with Light Sensor for Indoor and Outdoor, Garden, Home, Wedding, Party and Holiday Decor, Waterproof (Multi-Color) CHRISTMAS SOLAR LIGHTS - This solar powered string lights illuminates during night, ideal for decorating your gardens, patio, lawn, porch, gate, yard, etc. SOLAR POWERED - Energy saving & Environmental - Charging by solar energy, there is a solar powered panel is stood by a 20cm garden spike. WATERPROOF - Solar dragonfly string lights suitable for Indoor & Outdoor. 2 SWITCH - One is Mode (Flashing mode convert switch), another is Power On/Off (After switch turned on, can automatic light control and charging). SUPER LONG WORKING TIME - Up to 8 hours of continuous lighting with a single battery charge