GHH 40 Led Warm White Light String Fairy Party Wedding Christmas Flashing Battery 40 LED Warm White Light String Fairy Party Wedding Christmas Outdoor Yard Battery operated mini LED string fairy lights. Perfect for weddings, party, festival, floral arrangements etc. LED uses 70% less energy and have 4 times the life of similar incandescent string lights String length is about 4 meters, distance between each light is about 10cm.