Special Acorn Icon Design 9 feet of silver-plated copper wire and 30 LED bulbs with acorn ICONS measuring 0.9 "x 0.63". led string lights are suitable for indoor/outdoor use, easy to set up or wrap, safe, and never heat up (silver-plated copper wire for longer life and IP64 compliance). Warning: Do not immerse the battery case in water. Acorn-shaped lights are a special design for Thanksgiving decorations to create the effect of a harvest Thanksgiving Day in the fall. The LED light is powered by low voltage and will not overheat after a long time of use. [Application] Acorn string lights are suitable for indoor and external walls and landscapes, and are widely used in clubs, pubs, bars, banquets, Christmas, Halloween, Thanksgiving, wedding, family gatherings, etc. Acorn string lights are designed for every occasion and every season. Create an instant atmosphere for parties and entertainment that transforms any area from ordinary to extraordinary. Acorns are the nuts of oak trees and play an important role in forest ecology. To celebrate the harvest, acorns are no longer an everyday food. It has always been an important link between past and present, and a celebration of traditional ways. When the lights come on, the color of the sun seeps through the inside of our acorns, creating a sense of tradition and living that makes this item a must-have house for you.