PAMEER 12 Star 120 LED Fairy String Lights., the window curtain lights give off soft warm white to create a Yellow Warm and wonderful atmosphere; a 360-degree viewing angle makes the light illuminate in every direction.Widely Used Indoor Or Outdoor Lights: The PAMEER Curtain Lights can be put on the Christmas Tree, wall, window, floor, balcony, background, hung on your bedroom, concert, club, hotel, hall, fashion show, garden, patio, backyard, and other occasion.8 lighting modes: Combination, Waves, Sequential, Slo-glo, Chasing/Flash, Slow Fade, Twinkle/Flash, Steady On. You can use any mode you like at any time and anywhere. Mode changing by a Button control box connected to a string light.Safe to Use: Fairy curtain lights are safe to use. Starlights have an IP65 waterproof level and can be used both indoors and outdoors and in any weather condition. You can change 8 lighting modes by button on the box attached to a string.IP44 Waterproof: Can be used indoors & outdoors. No power cord or socket is required, you can decorate anywhere, especially in some places without a power supply. Battery Box is partially Waterproof, while string and LEDs are fully waterproof.