【Battery-Powered Christmas Lights】These Christmas lights are powered by 3 AA batteries (not included), giving you the freedom to place them anywhere you like. The battery case has a switch button that lets you change the color of the fairy LED string lights easily. They consume less power, so they won't get hot even after long use, making them safer for families with kids.

【8 Lighting Modes】These lights have 8 different lighting modes, including flash, twinkle, slow fade, and steady on. You can choose any mode you like, such as wave, combination, fading, fireflies, chase, flashing, slow fading, and steady light.

【Super Bright Christmas Lights】Each fairy light is 16.5 feet long, with 50 LED twinkle lights that glow in warm multi-colors. They are very bright and add a romantic ambiance. With a steady 360-degree viewing angle, they illuminate in every direction and are extremely bright. They are the best string lights for indoor and outdoor use.

【Wide Application】The wire parts of the string lights are fully sealed, making them waterproof, but the battery case is only IP65 waterproof, so it can be used normally outside. You can wrap them around a Christmas tree, patios, balconies, and more. It's easy to create a warm, sweet, and romantic atmosphere for parties, weddings, homes, yards, gardens, patios, and hotels.

【Perfect Gift】These Christmas lights can be used during Thanksgiving, Halloween, and Christmas as a special gift for your family and friends. They can be used in courtyards, gardens, paths, and other places to light up your surroundings and make your holiday unforgettable.