[50m String Lights] The 25m 1000LEDS string lights are denser than traditional string lights for 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 Light Modes with memory function] The Christmas string lights have 8 modes: Combination, Wave, Continuous Changing, Slo- Glo, Chase/Strobe, Slow Glow, Flash/Constant Flash. Its memory function will follow the previously selected mode when it is turned back on. The convenient split controller design allows you to control the light color by pressing the controller, creating a beautiful waterfall-like lighting effect. [Safety and Convenient] Our LED string lights have passed with obtained the corresponding certificates, such as CE ROHS / CE EMC / CE-LVD, ensuring safer use. The garland decoration is equipped with a low-voltage transformer, saving a lot of electricity. It is