Backlit Sign with Durable Baked Enamel Finish

This Backlit Sign with Durable Baked Enamel Finish is manufactured to order rather than picked from a catalogue: the size, finish, lighting and fixing method are all set to your site. Mounting options include freestanding, hanging, wall mount, and the fixing hardware is specified for the surface you have. Returns are formed from stainless steel, galvanized sheet, acrylic, and the face material is chosen to suit the lighting. Send the dimensions and a photo of the site and we will confirm the build on a drawing before production — MOQ is one piece and standard lead time is 7–15 working days after approval.

Stainless Steel Backlit Sign Technical Specification

Our stainless steel backlit sign combines an elegant daytime appearance with a captivating halo glow at night. Each sign features a smooth, richly colored surface finish designed to resist fading, chipping, and corrosion under prolonged exposure to sunlight and rain.

Waterproof branded LED modules are securely installed inside each backlit signage, producing a soft and evenly diffused halo on the mounting surface. This refined lighting effect makes our backlit signs an ideal choice for premium brand displays, reception areas, retail interiors, and architectural signage.

01 Material Composition

• Stainless steel or aluminum letter structure
• 12 mm, 15 mm, or 20 mm frosted transparent acrylic back panel
• High-quality waterproof LED light source

The combination of a durable metal structure, an acrylic light-diffusing panel, and energy-efficient LED illumination creates a balanced visual effect. Backlit signage provides both a premium metallic appearance and soft, comfortable lighting for modern commercial signage applications.

02 Production & Size Requirements

Minimum Stroke Thickness: · Minimum recommended stroke width: ≥10 mm

Recommended Letter Sizes

• Sans-serif English letters: over 6cm
• Artistic English fonts: ≥15cm
• Letter heights above 120 cm are not recommended

For extra-large signs, additional structural reinforcement or a suspended installation system may be required to maintain stability, lighting uniformity, and overall visual quality.

Recommended Metal Return Depth

• Letters measuring 10–40 cm: 2 cm return depth
• Letters measuring 40–60 cm: 3 cm return depth
• Letters measuring 60–80 cm: 4 cm return depth
• Letters measuring over 80 cm: 5 cm return depth

The final return depth may vary depending on the font, stroke width, letter size, installation method, and required lighting effect. Precise dimensional control helps ensure uniform halo illumination and a clean, professional appearance.

03 Frame Material & Color Options

Available Surface Finishes

• Brushed stainless steel
• Mirror stainless steel

Original Base Color

• Silver

Electroplated Colors

• Titanium gold
• Champagne gold
• Rose gold
• Black

Antique Finishes

• Antique bronze
• Antique brass
• Antique copper

Custom-Painted Colors

Custom colors are available based on customer-provided RAL, Pantone, or other recognized color references.

A wide range of materials, finishes, and colors allows each backlit sign to complement different brand identities, interior styles, architectural designs, and commercial environments.

04 Product Advantages

Premium Metallic Appearance

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

The 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.