LED marquee letters are an innovative lighting product that combines spherical bulb technology with illuminated signage, featuring unique design and high-performance characteristics. With an IP65 waterproof rating, they are widely used in commercial signage and interior decoration. As a popular three-dimensional illuminated led metal sign, marquee letters showcase vibrant colors through high-transparency colored acrylic panels during daytime. At night, the built-in LED light source emits soft, uniform illumination with a 270-degree wide-angle lighting effect. Customers can choose from various lighting configurations including monochrome, color-gradient, or dynamic RGB color-changing options to meet diverse needs.