These are decorative string lights. They consist of multiple transparent glass balls, each adorned with delicate gold - colored floral patterns. The lights are connected by thin wires and powered by a battery (battery shown for reference, may need to be installed or replaced). When lit, they emit a warm glow, creating a cozy and festive atmosphere, suitable for holiday decorations like Christmas, or adding a touch of elegance to home, party, and event setups.