Samyo 72ft 200 LED 2 Light Modes Waterproof Solar Fairy Lights String for Outdoor Gardens Homes Christmas Lighting Party (Multicolor) Totally waterproof. Perfect for indoor & outdoor decoration, such as gardens, patio, lawn, yard, etc. Total approx 72ft (22M) with 200 LED lamp beads. 200 LED at 0.32 ft (10cm) spacing. Self sustained by sun lights. The solar panel Charge the battery during the day and the light turns on automatically at dusk. Environment-friendly and no electricity charges. Bigger solar panel and batteries, Longer working time. With 1800mAH built-in NI-MH battery, Provide up to about 8 hours of continuous lighting at night. 2 different function modes : Flashing and steady on. Light color: Multicolor.