Custom 3D Stainless Steel LED Channel Letter Signs | UL-Certified Outdoor Business Signage
Military-Grade Durability
- 1.5mm thick 304 stainless steel baseplate, tested for 3,000 hours in salt spray (ASTM B117 compliant)
- Dual-layer sealed structure with IP67 waterproof rating
- UV-resistant acrylic panels (5-8mm optional)
Intelligent Lighting System
- Single-color or full RGB LED options (CRI >90)
- DALI 2.0 protocol compatibility for seamless integration with building management systems
- Energy-efficient design: 18W/m² (73% less power than traditional neon lights)
Precision Manufacturing
- CNC laser cutting with ±0.15mm tolerance
- Surface finishes: mirror polish (Ra ≤0.1μm), brushed, or PVD titanium coating
- Modular assembly for rapid on-site maintenance
