AGPTEK Bottle Cork Shape 30in Copper Wire Starry Light for Christmas/Wedding/Party/Halloween/Decoration-Warm White Plastic Extra Thin Copper Wire flexible, easy to banded and shaped as you like. This bottle light is great for creating the romantic atmosphere, it is an idea for any decorative project. Featuring with Ultra Bright micro LEDs Sturdy Wire that are low heat emission and waterproof(not the Cork body ), stable operated by safety voltage Cost effective and energy efficient. Light color: Warm white color. String length: 75cm/30inch. Total LED bulbs: 15LED Powered by: 3PCS LR44 batteries. The batteries can last for around 24 hours. Package include: 3PCS Bottle Mini String Lighting.