【100m String Lights】The 100m 2000LED string lights are denser than traditional string lights for a better decorative effect, which can fully meet your needs. Save 90% energy compared to ordinary incandescent lamps, with a lifespan of up to 20,000+ Hours. 2100k color temperature, make your life bright and enjoyable. 【8 Lighting Modes with Memory Function】The Christmas string lights have 8 modes: Combination, In Wave, Continuous Changing, Slo-Glo, Chase Strobe, Slow Glow, Constant Flash. Its memory function will follow the previously selected mode when turned on again. The convenient split controller design allows you to control the light color by pressing the controller, creating a beautiful waterfall light effect. 【Delicate LED String Lights】LED Christmas string lights can create a warm and comfortable atmosphere, so you can enjoy your night after a busy day. The 2500-2700K warm white-yellow mini LED lights are so bright and illuminate a dark corner and create a romantic feeling.