Bring some vintage charm to your Christmas decor with these The Nightmare Before Christmas Jack string lights. The 20-50 LED lights come in a warm white or LED white color and are powered by batteries, making them easy to install and use. The switch control style allows you to easily turn them on and off, while the clear cord color adds a touch of elegance to the overall design. These mini string lights are perfect for indoor use. The plastic material and vintage/retro style make them a great addition to any holiday decor. Get ready to add some festive cheer to your home with these string lights.