50 Small White Balls and 7m Flexible Wire, IP65 Waterproof: (long) Solar LED string lights composed of 50 small plastic balls and a total string length of 7.5 meters, ideal for indoor and outdoor decoration. No need to worry about rainy days thanks to its IP65 waterproof rating. 8 Lighting Modes: Recharges with solar energy during the day and automatically turns on at night. There are 8 lighting effects to choose from: steady, blink, quick-flash, slow-flash, wave-flash, roman-flash, half-flash, and glitter. Simply press the MODE button on the back of the solar panel to select your 8 favorite lighting modes. Energy Saving, Efficient, and Safe: High energy conversion rate, durable and safe to use; Powerful solar panel and built-in rechargeable Ni-MH battery collect free solar energy to provide illumination at night; it can be fully charged in 4-8 hours under direct sunlight and has approximately 10 hours of working time. Easy to Use: Can be used on rainy days, for indoor and outdoor