Unique Design: These neon lights brighten up your home, illuminating it with unique style and vibrant colors, creating a romantic and dreamy atmosphere for your room. Perfect for kids! High-Quality Materials: Made from organic plastic, these neon lights won't overheat. They're safe, harmless, and there's no risk of glass breakage or leakage of hazardous materials. Easy to Install & Use: Our neon lights require only 3 AA batteries (not included) or connection to a USB port. A reserved hanging hole behind the bulb allows you to hang it on the wall or place it on a table. Suitable for Various Environments: Beautify your life with neon lights that brighten your room. Charming and romantic shapes create a warm atmosphere for your home, making simple life more colorful and interesting. Technical Specifications: Dimensions: 25 x 16 x 1.5 cm. Weight: 180 g. Power Supply: USB and Battery Powered. Material: Silicone and Acrylic. Important Note: This type of lamp is specifically designed for indoor use, except for humid rooms. Disconnect the power supply before assembly or cleaning. Be careful not to damage the wires during assembly. If you are not using the neon lights, remove the battery and store it in a dry place. Do not plug or unplug the power cord with wet hands. Do not cut off the power by pulling directly on the cable, as this may cause damage or short circuits.