Mainstays 30-Count Solar Warm White Butterfly Outdoor LED Fairy String Lights. Solar flower string lights, realistic and vivid 30 soft plastic crystal butterfly LED lights,it emits warm white lights, 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. Consider adding the Mainstays 30-Count Solar Warm White Butterfly Fairy String Lights to your home today!