Samyo 100ft 300 LED 2 Light Modes Waterproof Solar Fairy Lights String for Outdoor Gardens Homes Christmas Lighting Party (Warm White, 300 LED) Totally waterproof. Perfect for indoor & outdoor decoration, such as gardens, patio, lawn, yard, etc. Total approx 100ft (30.5M) with 300 LED lamp beads. 300 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. With built-in NI-MH battery. Working time: Steady on mode 6-10h; Flash mode: 8-12h. 2 different function modes : Flashing and steady on. Light color: Warm white.