JoyGarden&reg; Hummingbird, Butterfly and Dragonfly Solar Garden Lights Landscape Lights- 6PK Includes 2 of Hummingbird, 2 of Butterfly and 2 of Dragonfly solar lights as well as six 30" tall stakes The transparent solar lights constantly change colors, they cycles from red to green to blue once dusk falls Solar panel charges the battery during the day LED turns on automatically at dusk The lights runs for 6 hours daily with full charge