Smooth RGB face
A high-transmittance acrylic face diffuses the LEDs into bright, even color without visible light spots.
Our best-selling illuminated letters
Custom 3D RGB letters combine a smooth illuminated face, strong dimensional sidewalls and programmable color effects for bold, high-impact branding.
Bring your brand to life. Create your custom sign now and claim 10% off your sign order.
10% off the sign price when you order with a design created in our studio. Shipping excluded.DESIGNED TO BE REMEMBERED
Your brand, in light
Bring your brand to life. Create your custom sign now and claim 10% off your sign order.
10% off the sign price when you order with a design created in our studio. Shipping excluded.Inside our 3D RGB letters
The impact comes from a clean illuminated face and a solid 3D body. Every component is engineered for uniform color, durability and a premium finish.
A high-transmittance acrylic face diffuses the LEDs into bright, even color without visible light spots.
A thick, solid sidewall gives every letter real dimensional presence from the front and from an angle.
An 8-port controller and remote put colors, speed, gradients and animated effects in your hands.
Five clear product categories
Compare fixed-color illumination, smooth programmable RGB, sparkling starry-sky surfaces, an abyss tunnel inside every letter and a complete infinity mirror centerpiece.

One fixed color, a smooth illuminated face and dependable everyday visibility.
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Smooth programmable color across the face, with a strong solid side profile for true 3D impact.
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Repeated light contours recede inside each character to create an infinite tunnel effect.
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A complete logo or panel becomes a dramatic mirrored portal with deep optical layers.
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Hundreds of glowing points scatter across the face and sides for a sparkling three-dimensional star-field effect.
See photos & details ↗Open the complete comparison to see the lighting, visual effect, best uses and control method for all five products. Compare all products →
Real products, photographed after production
See finished RGB letters, starry-sky letters, shaped lightboxes, abyss letters and infinity mirrors produced for real brand artwork.
Starry-sky lettersAmber Starry Letter Set
Abyss mirror numbers1962
Infinity mirror displayFigure PortalFrom file to finished sign
Clear decisions, fast production and careful testing at every step.
Share your logo, preferred size and installation location.
We prepare a layout and recommend the right illuminated construction.
Production takes 5–7 days, followed by a 12-hour full aging test.
Protective export crating and voltage-matched power are included.
A custom manufacturing partner
XD-Signs turns brand artwork into custom illuminated signage through product guidance, material specification, controlled fabrication, finished-set testing and protective export delivery.
Shape, size, lighting and structure are developed around the client’s logo and installation.
Every completed sign runs through a 12-hour aging test before protective packing.
Each product includes a three-year warranty and destination-matched operating accessories.
Built behind the glow
Our high-transmittance acrylic face, imported dimensional edge, heat-dissipating backing and breakpoint-resume LED strip are selected as one complete lighting system—not a collection of generic parts.
Before we build
Yes. We customize the letter shape, depth, color and mounting system around your artwork and required dimensions.
Yes. Outdoor projects use waterproof, UV-resistant components and weather-resistant edge materials.
Your finished sign, destination-matched power supply, controller and remote when required, plus protective export crating.
Standard production is 5–7 days after the design and payment are confirmed. Shipping time depends on destination and method.