The fairy lights with 8 different lighting modes, including combination, in waves, sequential, slo-glo, chasing/flash, slow fade, twinkle/flash, and steady on. You can press the bottom button of the adaptor to choose the modes you like. IP44 Waterproof designed starry lights perfect for both indoor and outdoor decorations.High-brightness but not dazzling, create romantic atmosphere. string lights in total, widespread lighting source with brightness LEDs, like stars falling from the sky, create a romantic and warm atmosphere, safe to touch and will keep at a low temperature state after lighting up for hours. Easy to use, directly plug in and unplug it for power on and off, you can hang it down across curtains, balcony, glass slide door, or decorate for bedroom wedding and others.