Butterfly Light Curtain Light Fairy light Size: 3.5m Light color: pink, purple, yellow, white, mix power supply: Plug (can choose between EU and US) Material: LED String lights, also commonly known as decorative lights or fairy lights, are a special type of lights used for outdoor and indoor decorations. Initially, string lights were mostly used during festive or holiday periods especially Christmas, and this is why it is also often called Christmas lights. FOR MORE INFORMATION, LOOK FOR THE PHOTOS