Stainless Steel Backlit Sign Technical Specification

This premium backlit sign combines stainless steel or aluminum structures with frosted acrylic panels and LED lighting technology to create an elegant three-dimensional display effect. Designed for indoor branding applications, it delivers a refined metallic appearance with soft halo illumination, making it an ideal solution for corporate and commercial spaces.

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.