These outdoor mushroom Christmas lights are 15.5 feet long, contain 12 LED lights, and are spaced 13.78 inches apart. Both the solar panel and the solar garden lights are IP44 Waterproof. The price drops from $19.99 to $9.99 when you clip the 20% off coupon on the product page & apply the coupon code "MQ88SFJF" at checkout. Shipping is free for prime members or on orders over $25. 

Clip the 20% off coupon