2×50 LED Battery Christmas Lights: Battery green wire Christmas lights with 50 led warm white light bulbs, emits a warm and soft glow. Enhancing your indoor & outdoor decorations in every season. Powered by 3AA batteries, batteries are not included. 8 Modes & Auto Timer: These clear warm string lights have 8 gorgeous lighting modes with built-in auto-timer 6 hours “ON” and 18 hours “OFF”, which starts once you activate any one of the 8 modes on the battery holder. Note: If you change modes before the timer expires then it will stay on that mode for another 6 hours. Waterproof & Easy Hanging Battery Box Design: These lights string battery box comes with waterproof sealing ring, can stand all kind of weather, including rainy and snowy. In addition, the battery case is provided with a hanging hole for easy and convenient decorations to satisfy your diverse needs. Wide Applications: These soft warm mini string lights give off natural charming lighting, help you to create an amazing and romantic atmosphere in your home. Perfect for Christmas, Wedding, Party and other Celebration Occasions even daily lighting decoration. It can be easily wrapped trees, put or hung on the wall, window, door, tree, fence wreaths, patios, bushes, hedges, garland, fences, pergolas, pillars etc. Customer Satisfaction: All these battery string lights are tested for quality and safety. If in any case, you have any questions with your purchase, please do not hesitate to contact us right away and we will work hard to solve any issue for you!