
Light up Letter Illuminated Business 3D Printer Outdoor Signage Logo Channel Letters Stainless Steel Custom Logo Backlit Acrylic Advertising LED Sign. Waterproof Design: Waterproof, sun-resistant, and crack-proof for reliable outdoor use. Custom Shape and Size: High customization freedom with one-stop service for complex shapes and sizes. Eco-Friendly Materials: Made from non-toxic, odorless, and anti-aging PLA, ABS, and Acrylic materials. Fast Production: Short lead time with fast production and delivery to save waiting periods. Easy Installation: Lightweight structure with provided 1:1 installation templates and accessories. High-Precision 3D Forming: Strong 3D layered effect with high-precision manufacturing technology. No MOQ Limitation: No minimum order quantity requirement; sample orders are fully acceptable. Quality Guarantee: Reasonable solutions like replacement service provided for quality issues caused by us.