Suitable for a variety of uses, including car decoration, party decorations, Halloween and festive clothing, etc.. The neon is flexible enough to design cute words, shapes and imaginations. There are 5 colors (blue, green, orange, red and white) that decorate your space in a unique way and add a personal touch. Battery controller 4 modes: continuous on/off/flashing and off, you can easily switch modes by pressing the button, so it is easy to decorate The kit includes 5 colors of EL Wire (3M) and 5 battery packs. The battery is not included. Safe and durable: easy to use and bright EL line light, no radiation, no UV rays, no eye injury and safety for children.