e-Joy 1 package of 20 pieces Color Lantern Ball Lights Solar Powered Christmas String Lights for Outdoor, Patio, Garden, Holiday, Party, Wedding Powered by a separate solar panel allowing lights to be placed in shady areas Lanterns include 4 in each color: red, yellow, blue, orange and green Led's supplied on 19 ft string, 7.8 in spacing with 6.5 ft lead wire from the first light to solar panel Automatically illuminates during darkness Up to 8 hours of light each night when fully charged