Colorful Animated String Light Frame Overlay

This vibrant animation showcases a dynamic border of colorful string lights, twinkling and glowing against a transparent background. The lights, arranged in a rectangular frame, feature a cheerful palette of yellow, red, cyan, and magenta bulbs that softly pulse and emit a festive aura. This elegant and lively overlay is perfect for enhancing celebrations, holidays, parties, or any project needing a touch of cheerful illumination and decorative charm. It provides a versatile and eye-catching frame to highlight content with a joyful and inviting aesthetic.