Custom LED Backlit Metal Letters, 3D Illuminated Business Logo Sign for Indoor Wall Signage

Our backlit signs feature premium metal lettering with energy-efficient LED illumination, creating a soft and elegant halo effect on the wall. Durable, stylish, and fully customizable in size, color, and finish, they are ideal for storefronts, offices, hotels, salons, restaurants, and interior&exterior branding.

About Our Company

A leading LED channel letters manufacturer with over 15 years of experience serving
clients worldwide.

Stainless Steel Backlit Sign Technical Specification

Our Backlit Sign combines premium stainless steel construction with energy-efficient LED illumination to create an elegant and uniform halo effect. Designed for both indoor and outdoor applications, this Backlit Sign solution provides excellent weather resistance, reliable performance, and long-lasting durability. Each backlit logo sign can be fully customized to meet specific branding, design, and installation requirements. Detailed technical specifications are provided below.


01 Material Composition
  • Stainless steel / aluminum structure
  • 12/15/20mm frosted transparent acrylic base plate
  • LED lights

The combination of metal materials, acrylic diffusion panels, and LED lighting ensures a balanced visual effect, providing both a premium texture and comfortable illumination for modern signage applications.


02 Production & Size Requirements
Minimum Stroke Thickness:
≥10mm
Standard Font Sizes
  • Sans-serif English letters: over 6cm
  • Artistic English fonts: ≥15cm

Fonts larger than 120cm are not recommended. For extra-large size requirements, suspended backlit letters are suggested to maintain structural stability and visual quality.

Metal Side Frame Thickness Standard
  • 10–40cm fonts: 2cm metal frame
  • 40–60cm fonts: 3cm metal frame
  • 60–80cm fonts: 4cm metal frame
  • Fonts above 80cm: 5cm metal frame

Precise size control helps each backlit sign achieve consistent lighting performance and a professional appearance.


03 Frame Material & Color Options
Material Textures
  • Brushed stainless steel
  • Mirror stainless steel
Original Base Color
  • Silver
Electroplated Colors
  • Titanium gold
  • Champagne gold
  • Rose gold
  • Black steel
Water-Plated Vintage Colors
  • Antique bronze
  • Antique brass
  • Antique copper
Custom Spray Painting

Any color can be customized according to customer-provided color charts.

Various finishes allow the backlit sign to match different brand styles, interior designs, and commercial environments.


04 Product Advantages
Luxury Appearance & Soft Lighting

The combination of metallic texture and diffused backlight creates an elegant and premium visual effect. The strong metallic luster blends with a soft halo glow, making the sign eye-catching while avoiding harsh glare.

The refined lighting performance makes this backlit sign especially suitable for close-range indoor brand displays.


05 Product Disadvantages
  • Complex materials and craftsmanship require strict limitations on stroke width, font size, and frame height.
  • Special sizes and irregular shapes may have limited adaptability.
  • Not suitable for long-distance viewing, therefore not recommended for faraway storefront letter signs.

06 Application Scenarios

This backlit sign is widely used for:

  • Corporate image walls
  • Indoor background walls
  • Clothing stores
  • Real estate outlets
  • Brand display areas
  • Commercial interior spaces

With its elegant metal finish and soft LED illumination, it helps businesses create a high-end brand atmosphere in indoor close-range display environments.

Confirm your product specification

Artwork and dimensionsProvide the exact logo or text, width, height, depth and quantity.
Materials and finishConfirm the material, grade, thickness, color and finish for this model.
Lighting, where applicableFor illuminated models, confirm LED type, voltage, control and power-supply configuration.
Installation and exposureProvide wall or support details, fixing requirements and the indoor or outdoor environment.
Warranty and documentsConfirm warranty coverage and duration in the quotation. Request model-specific test documents and their scope where required.
DeliveryConfirm packing, destination, production after drawing approval and transit time separately.

The approved drawing and quotation define the supplied configuration. This summary does not establish a certification or environmental rating for every product.

See The Difference

Drag the slider to compare LED glow effect before and after illumination

Backlit sign installed on a commercial wall for brand promotionIlluminated backlit sign creating a professional atmosphere in a retail store

Tip: Click and drag the slider handle to reveal the illuminated effect.

Installation Guide

Step-by-step instructions for mounting your LED channel letters

Packaging & Shipping

How we protect your products during transit

Packaging & Shipping

How we protect your products during transit

Stainless Steel Natural Finish Color Chart

Natural Stainless Steel Mirror Finish

Wood-grain finish

Pantone color

Antique Color Chart

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Contact Us

Have a project in mind? We'd love to hear from you. Send us a message and we'll respond within 24 hours.

After receiving your request, our team will review the details and contact you by email to clarify the design, mounting and delivery scope. You can also email your artwork to hlwsign@hlwsign.com.