The West & Arrow Butterfly Curtain Lights feature 81 warm white LEDs that create a cozy and whimsical atmosphere. These curtain lights are designed with a butterfly shape, perfect for adding a touch of elegance to any room, especially in a teen or kid's bedroom or tent. With the option to power these lights using a USB or 3 AA batteries, they offer flexibility and convenience. The clear cord color and light technology ensure a bright and quality lighting experience, making them a versatile and charming addition to any indoor space.