General description Christmas tree string lights featuring 400 LED lights across 16 durable green copper wire strings, designed to enhance the beauty of your Christmas tree with a shining and romantic glow. Technical specifications Number of LEDs: 400 Number of string lights: 16 Material: Green copper wire Waterproof rating: IP44 Plug certification: ETL certified Timer and memory function 6-hour and 18-hour timer settings for automatic on/off Memory function retains the last mode setting Activation by pressing the circular button on the connector for 3 seconds Modes 8 different lighting modes: Combination, Wave, Sequential, Slo-glo, Chase, Slow Fade, Blink, Steady Mode switching by pressing the circular button on the socket Installation Place the ring on a few branches at the top of the tree Unfold individual string lights and hang them on the tree Plug in the power to enjoy the illuminated display Usage Suitable for indoor and outdoor decoration Perfect for Christmas trees, walls,