The 12 mm Crown‑Shaped Multicolor Serial LED String (6 Colors) is a whimsical and energy-efficient decorative lighting solution ideal for both indoor and outdoor celebrations. Each string features petite 12 mm PVC “crown” bulbs aligned along a clear cable, available in six bold shades—red, green, blue, yellow, purple, and cyan—that gently shift across modes. Powered via USB or battery, it offers multiple lighting effects (such as steady-on, twinkle, and fade) selectable through an integrated controller, and often includes a convenient timer function (e.g., 6 h on/18 h off)—just like similarly styled 3D crown designs. Constructed with low-heat LEDs and long-lasting bulbs, it’s both safe and relaxing to the touch during extended use. Measuring roughly 3–12 m depending on the variant, it’s perfect for draping over bed frames, pergolas, party tents, or trees, instantly infusing spaces with a festive, regal glow. This string is designed for easy hanging and portability, making it a charming pick for birthdays, weddings, holidays, or simply brightening up a bedroom or patio.