Enhance your holiday festivities with these stunning vidaXL Christmas tree lights. Featuring 320 energy-efficient LEDs, these lights cast a beautiful warm white glow that transforms any space into a cozy, fairytale environment. Designed with versatility in mind, the lights offer 8 distinct lighting modes, ranging from a steady glow to a dynamic twinkle effect, easily switchable via the USB controller. With an IP44 waterproof rating, this waterfall-style light set is suitable for both indoor and outdoor use, making it an ideal choice for decorating Christmas trees, garden features, walls, or windows. The set includes a convenient 7-meter extension cable for flexible placement. Please note that while it features a USB connector, a certified 5V USB power source is required but not included. Ensure the USB connection remains in a dry, indoor environment when used outdoors. This durable PVC construction is perfect for creating a festive ambiance for Christmas, weddings, and parties. Product Summary: vidaXL 320 LED Christmas tree lights, 375 cm warm white fairy lights, 8 lighting modes waterfall string light, waterproof indoor and outdoor decorative lights, USB-powered festive illumination.