Back-illuminated Acrylic Letters | Back lit Acrylic Signs

Material & Build: 3mm Solid Acrylic front face plate featuring an integrated “Block-Out” barrier layer (Optional thicknesses available in 5mm, 10mm, or 20mm).
Body & Backing: Heavy-duty 20mm solid opal white acrylic body engraved precisely to encapsulate the lighting source.
Return (Depth): Standard depth layout of 20mm + 3mm, completely customizable to the demanded scale of your custom signage layout.
Illumination Style: Elegant Side (Return) and Rear/Halo illumination with the front face completely blocked out to emphasize contrast.
Finishes & Customization: Fully customizable in size, font, shape, and overall color scheme. Face and return options can be custom-styled to achieve a clean side-glow balance.
LED Color Temperatures: Powered by highly efficient LED modules available in 3,000K (Warm White), 6,500K (Natural White), and 10,000K (Cool White). Fully dynamic RGB color-changing systems and smart dimmer modules are available upon request.
Power Supply: High-reliability 12V DC – 240V AC Meanwell Transformer equipped with electrical certifications matched to your destination country: SAA and C-Tick for Australia/New Zealand, UL/cUL for North America, and CE/RoHS for Europe.
Wiring & Installation: Standard 1.5m lead wire (extendable up to a maximum length of 3m). A full-scale installation template/draft is included with every order to secure a flawless layout setup.
Mounting Options: Supports Flush Mount or Stand-off Mounting configurations. Standard M4*50mm thread pins are included for typical flush fixing applications.

Target Applications & Use Cases

Perfect for premium corporate office lobbies, luxury retail boutiques, corporate building facades, high-end hospitality venues, fine-dining interior restaurant decor, and professional commercial architectural lighting projects requiring high-contrast branding.

Acrylic Back-illuminated 3D Letter Signs

Product code: 3D-003

Environment: Interior | Semi-Outdoor | Fully External (drain holes at bottom rear)
Dimensions: Refer to drawing
Face: 3mm Solid Acrylic plate with “Block-Out” (Optional 5mm/10mm/20mm)
Body & Back: 20mm solid opal white acrylic engraved
Return(Depth): 20+3mm
Finish: Face block out + Side illumination
LED Options: LED modules 3,000K (Warm White) | 6,500K (Natural White) | 10,000K (Cool White)
Coloured acrylic, RGB LEDs and Dimmers available at extra cost.
Illumination Style: Side (Return) and Rear/Halo illumination, with the front face completely blocked out.
Wiring: Standard 1.5m lead (Maximum extension up to 3m).
Installation Guide: Full-scale installation template/draft included
Installation Method: Flush Mount or Stand-off Mounting
(Standard M4*50mm fixing pins included for typical flush mounting)
Power Supply: 12V DC – 240V AC C-Tick certified Meanwell Transformer.

Yes. This premium backlit signage profile is meticulously engineered for versatile multi-environment stability, fully handling interior, semi-outdoor, and fully external applications. When manufactured for fully external installations, the structural letters are equipped with integrated drain holes at the bottom rear to prevent pooling, ensuring seamless water drainage and structural weatherproofing.

This style features a specialized face “block-out” treatment applied directly over the front solid acrylic plate. This opaque barrier stops light from escaping through the front surface of the letters, focusing the vibrant light output entirely out of the 20mm solid engraved opal side returns and onto the mounting wall behind, achieving an elegant halo/side-glow effect.

The front face consists of a 3mm Solid Acrylic plate as standard, with upgrade choices of 5mm, 10mm, or 20mm to fit specific architectural plans. The main body and rear backing are precision-machined from a 20mm solid opal white acrylic engrave. This gives the lettering a standard return depth profile of 23mm (20mm body + 3mm face), which can also be fully customized to your demanded size requirements.

Every sign package is supplied with a 1.5-metre lead wire (extendable up to a maximum length of 3m) and is driven by a highly reliable, low-voltage 12V DC – 240V AC Meanwell Transformer. To support strict commercial building approvals across international markets, our systems feature region-specific certifications: SAA and C-Tick for Australia/New Zealand, UL/cUL for North America, and CE/RoHS for Europe. This eliminates local engineering bottlenecks and guarantees compliance on-site.

The letters support both Flush Mount and Stand-off Mounting methods. To ensure a simple, mistake-free installation, a full-scale paper layout template/draft is provided with the custom set. For standard structural flush fixed setups, the signage kit comes packed with heavy-duty M4*50mm screws to firmly anchor the letters to the flat backing substrate.

To deliver a precise, guaranteed custom proposal within 12 working hours, please provide our engineering team with:

Your vector branding layout file (.AI, .EPS, or editable .PDF format) outlining the typography or logo with your required overall width and height marked.
Your choice of metal material and surface finish for the side returns (e.g., Brushed Gold, Mirror Silver, or a specific Pantone powder-coated paint color).
The preferred illumination profile (static color temperature or dynamic RGB color-changing functionality).
The exact installation context (Fully Interior, Shopping Center, or Semi-Outdoor) along with your location details to ensure regional safety compliance matching.