The 12 mm bottle‑shaped serial string LED lights transform ordinary bottles into magical, colorful decor. This battery‑powered set features six vibrant RGB colors—red, green, blue, pink, purple, and cool white—arranged across 15 tiny LEDs encased within a cork‑style bottle stopper. Crafted with flexible, high‑copper wiring, the lights are IP65 waterproof and durable, making them ideal for indoor use and occasional spills. Simply insert the stopper into a wine or glass bottle to create a radiant centerpiece perfect for weddings, parties, holidays, or cozy home accents. Powered by three included LR44 batteries, they offer easy setup without tangled cords or adapters.