Safe neon lights: Neon lights are made of flexible silicone LED strips and acrylic backplanes. LED neon signs use low-voltage energy-saving neon lights for room decoration. The product is harmless and can be used with confidence. Convenient to use: The neon requires 3 AA batteries (not included) or connects to the USB interface for power. There are holes on the back of the neon light, which can be hung on the wall or tree to decorate your bar or party. Ideal decorations: Neon lights and signs are widely used in bars, weddings, bachelor parties, wedding banquets, birthdays and other celebrations. Neon lights are widely used, easy to use and colorful. They are high-quality decorations. Suitable as a gift: The neon set includes rainbow neon, which are very science fiction colors. Neon lights are perfect gifts for friends or children on Christmas, New Year, Valentine's Day, birthdays, parties, performances, special occasions, etc.