Backlit Sign with Durable Baked Enamel Finish

Crafted with a stainless steel body and a premium baked enamel finish, our halo-lit letters combine rich, lasting color with exceptional outdoor

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 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.

LED Power SupplyAC,DC,Plug,Transformer
Warranty3 year
ApplicationsBuilding,Bar,Companies,Event&Party,Mall,Office,Shops,Hotels,etc.
Optional LED BrandsRishang, Blueview, LEDIT YAKI
Optional transformer brandsHuaxin, Mean Well
Color ModeMulti Colors,One Color,,rgbic color
ControlController,Remote Control,App Control,Manual Control
CertificationCE,RoHS,EMC,UL
Operating Temperature-20℃to+50℃
Waterproof RatingIP65 – IP68 (outdoor)
MaterialStainless steel,galvanized seet,acrylic,resin,aluminum,etc
Lifespan50000+ hours
Color Temperature3200K,4500K,6500K,10000K,etc
Installation MethodFreestanding,Hanging,Wall Mount,Installation Solution,etc
Shape26 Letters,3d,Cut to Letter,Cut to Shape,Number,etc
Surface TreatmentCar paint process,electroplated,engraved,brushed finish,mirror finish,led lighting,etc.

See The Difference

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

Enscape_2026-03-12-14-47-27Enscape_2026-03-12-14-52-46

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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