PROSVET Solar Powered Decorative Lights. 30 LED Round Ball Outdoor Fairy String Lights for Garden, Patio, Lawn, Christmas and Wedding(Cool White) Total light length:19.7ft with 30 LEDs,each led spacing:0.1M 2 different modes : Steady on & Blinking Waterproof: Suitable for Indoor and Outdoor Fantastic performance: Beautifully designed and widely used in stage,hall,road,window, yard, especially in wedding party or Christmas tree decoration creating a warm and romantic atmosphere Solar panel built-in rechargeable Ni-MH batteries will be charged automatically during the day and light up at night