8 Lighting Modes & 4 Levels BrightnessAneeway Christmas tree lights offer 8 different lighting modes (use the remote control or press the button on the plug to switch modes). The lights also have 4 brightness levels (25%, 50%, 75%, 100%) to choose from. Various flashing patterns and brightness settings create different effects, making your Christmas tree and holiday atmosphere more festive.Considerate Memory & Timing FunctionsCompared with other string lights, Aneeway Christmas lights feature a memory function that remembers your last setting, so you don’t need to reset it each time. The built-in timer makes operation easier — once activated, the lights stay on for 6 hours and automatically turn off for 18 hours, saving energy and providing convenience.Two Ways to Control the LightsThe LED Christmas lights come with a remote control (the sensor is on the adapter — please aim the remote at the adapter; remote range up to 5 m). You can easily change modes from a distance or press the button on the plug to control them manually. The power adapter is safety-certified, ensuring energy efficiency and safe operation.Reasonable Design, Easy to InstallThe decorative light set includes 16 strings, each 2 m long with 20 LEDs, for a total of 200 LEDs. A mounting ring at the top makes installation simple — just secure it to the top of the Christmas tree and let the strings hang down naturally.