M.best 2M/6.5ft 20LEDs CR2032 Battery Operated Micro Mini LED String Light Silver Wire Starry Light String For Decoration pack of 3 (Purple) Very thin wire hosts 20 very small LED bulbs that are about size of the rise grain and are intensely bright. With steady 360 degree viewing angle they illuminate in every direction. When used with new batteries they last for over 24 hours. They are easy to hide, give beautiful true color and use fraction of energy needed by regular light strings. Super flexible and bendable copper wire,flexible copper wire can easily build the shapes as you like. These lights are great for decorating anywhere,Romantic decorative,Suitable for party, square, garden, indoor decoration, outdoor decoration,etc.