Custom 3D Punching Channel Letters Signs – Colorful LED Metal Letters with Side LightingMake your brand stand out with our Custom Colorful 3D Punching Channel Letters Signs, featuring vibrant colored letter faces combined with colorful LED side illumination. This version is designed for businesses that want maximum visual impact, both day and night. With RGB or custom color LEDs shining through punched metal sides, your signage becomes a bold statement piece rather than just a name on the wall. Key Features Colorful Letter FacesCustom