Alion Home 3d Butterfly Wall Crafts Stickers 24 Pcs DIY with String Lights for Kids Girls Room Decoration(Blue) LED quantity: 20 LEDs/set, Light color: RGB Main cable length: 7ft Use 3 pcs AA batteries not included Wattage: 0.06W/LED 1.2W/roll, Energy save Waterproof rating: IP44