Mainstays 30-Count Solar Multicolor Flower Outdoor LED Fairy String Lights. Solar flower string lights, realistic and vivid 30 soft plastic crystal flower LED lights,it emits colorful light, bringing you dreamlike beauty, perfect match with Christmas tree and garden fence, fantastic decoration for holiday, garden, patio, yard, wedding, party, tent, gazebo, etc. Eco-Friendly, solar energy supply, no extra utility electric cost. After fix the solar string lights in your garden, just turn it on. Then it will auto on at dark and auto off in day.