Neon lighting is a popular choice for both decorative and functional purposes, thanks to its bright, eye-catching glow and energy efficiency. Neon lights are made by filling glass tubes with neon gas, which illuminates when an electrical current passes through it. These lights are often used in signs, advertisements, and artistic displays due to their vibrant colors and ability to capture attention from a distance. Neon is versatile, offering a range of colors and designs, making it ideal for creative projects and enhancing visibility in both indoor and outdoor settings.