Product Overview
Our Sandwich Side-Lit Letters represent a high-end fusion of opacity and illumination. Unlike standard front-lit signs, this "sandwich" construction utilizes a solid, non-illuminated face and backplate to encapsulate a vibrant acrylic light-guide core. The result is a sophisticated lateral glow (side-lit) that accentuates the letter's silhouette, making it an ideal choice for luxury branding that demands a modern, architectural edge.
Technical Specifications
| Feature | Specification |
| Material Structure | Sandwich Type: Metal Face + Acrylic Core + Metal Back |
| Face/Back Options | Brushed/Mirror Stainless Steel, Aluminum, or Opaque Acrylic |
| Core Material | High-transmittance LED-grade Frost/Clear Acrylic |
| Illumination | Side-Lit / Edge-Lit (Integrated waterproof LED modules) |
| Light Color | White (3000K-10000K), RGB, or Custom static colors |
| Thickness | Customizable from 20mm to 50mm |
| Voltage | 12V / 24V DC (Energy-efficient) |
| Finish | PVD Plating, Powder Coating, or Automotive Baking Paint |
Key Product Highlights
1. Distinctive Side-Lit Aesthetics
The sandwich design creates a sharp, clean light output from the vertical edges only. By keeping the front face opaque, the sign remains highly legible even in high-glare environments, while the lateral illumination provides a 3D "floating" effect that adds depth to the brand identity.
2. Precision Multi-Layer Bonding
Each letter is a result of precision CNC routing and specialized bonding. The metal-to-acrylic joints are engineered to be seamless and light-leak proof, ensuring that the illumination is concentrated strictly through the acrylic "sandwich" layer for a crisp, professional look.
3. Automotive-Grade Metal Finishes
The top and bottom layers can be finished in a variety of high-end textures, including Brushed Brass, Mirror Silver, or Matte Black. These opaque surfaces provide a stark contrast to the glowing acrylic core, highlighting the material's premium quality.
4. Durable & Weatherproof Performance
Equipped with fully encapsulated LEDs and weather-sealed layers, these signs are built for both indoor luxury retail and exterior architectural facades. The solid face protects the internal electronics from direct UV exposure and rain.
Professional Drawing & Spec Sheet Service
From Your Design to Our Precision Blueprint:
For every confirmed order, we provide a complete set of digital fabrication drawings to ensure perfect execution.
🔹What We Provide: Detailed dimensioned drawings (PDF/DWG), mounting point details, and electrical access diagrams.
🔹On-Site Aid: A full-scale physical mounting stencil is included with shipment for fast, accurate installation.
Packaging & Logistics
🔹Professional Packing: Individually packed in foam, secured in a reinforced wooden crate.
🔹Complete Kit: All hardware and instructions included.
🔹Global Shipping: We handle all logistics. DDP/DAP terms available.
Why Partner With Us?
🔹5-Year Warranty: Our industry-leading warranty covers LEDs, materials, and craftsmanship against defects.
🔹Quality Assurance: Every unit undergoes a 72-hour operational burn-in and a water spray test before shipment.
🔹Project-Focused Service: A dedicated project manager provides transparent communication from quote to delivery, offering free manufacturability feedback on your designs.
