Sunniemart 20 Led Warm White Starfish Battery Operated Outdoor Decorative Lights for Patio Garden Lawn 1. Approx 2M with 20 LED lights 2. Powered by 3xAA1.5V batteries(not included) 3. Two Function modes: steady on and blinkling 4. Great decoration for Christmas, birthday parties, weddings, gardens, rooms and other celebration occasions, both indoor and outdoor use.