These fully waterproof LED string lights feature 30 multi-coloured LEDs on a 3m black cable, with 10cm spacing between lights. The battery compartment is also waterproof and includes a 'click to close' design for easy access. These lights offer 8 multi-function settings including Combination, Waves, Sequential, Slow Glow, Chasing, Slow Fade, Twinkle, and Steady On. They also have an automatic timer that keeps them on for 6 hours and off for 18 hours. Requires 3 AA batteries, which are not included. Ideal for illuminating trees, plants, and other outdoor garden features.