Karlling Battery Operated Purple 40 LED Fairy Light String Wedding Party Xmas Christmas Decorations(Purple) High brightness and low consumption,Long service lifetime; With control switch to adjust the switch and flashing Color: Purple;String length: Approx. 4.0m;LED Quantity: 40;LED space: 10cm Powered by 3 x AA batteries( not included ) It is difficult to earn a product review,We do not have thousands of Good reviews in less than 3 months.But we do have servel bad review in less than one day although we get less than one review in a week only in normal.