Reply FromSquare SignsThank you so much for sharing this wonderful review and the details of your project! We're thrilled that our custom backlit decal became the centerpiece of your DIY wall-art build. Your setup sounds fantastic. The care you put into the LED panel and mounting really paid off in achieving that smooth, balanced glow. It's always exciting to see customers combine our prints with their own craftsmanship to create something truly one of a kind. We're so glad the illuminated piece brings out the colors and details of your image. Thank you for choosing SquareDesigns for such a meaningful project, and we'd love to help with your next creative idea!
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Why Choose Backlit Decals?
- Made of translucent vinyl.
- Printed with a triple-layer technique.
- Enhances branding and promotional visibility 24/7.
- Can be used on acrylic, lexan, glass, or other transparent surfaces.
- Perfect for light boxes, menu boards, signage, and personal decor.
Backlit Decal Signs
Make your brand visible 24/7 with eye-catching backlit signs
Why Choose Backlit Decals?
- Made of translucent vinyl.
- Printed with a triple-layer technique.
- Enhances branding and promotional visibility 24/7.
- Can be used on acrylic, lexan, glass, or other transparent surfaces.
- Perfect for light boxes, menu boards, signage, and personal decor.
Artwork not ready?

What Are Custom Backlit Decals?
Backlit decals are translucent vinyl graphics designed for light to pass through. They're optimized when applied to transparent surfaces with a backing light source. This creates an illuminated display that remains visible all day and night.
If you need to highlight a new promotion in a dim environment, then custom backlit decals are one of your best choices. They're often displayed on storefront windows, in cinema stands, and in restaurants.
Design today with our sign design tool. You can upload your own artwork, use our generative AI feature, or customize our templates. We also offer fast delivery across the US and Canada.
Need a non-adhesive, illuminated display? Consider ordering our backlit films.
Printing and Material of Backlit Decals
This creates rich and dense colors with sharp contrast that shine. Furthermore, we use premium UV ink that dries instantly, so your design won't fade and will last for years.
Our custom backlit decals are printed on white translucent vinyl, and your design can be printed in any colors you choose. Sizes range from 6"x6" up to 58"x1,680". Despite having a strong adhesive, the decal is easily removable and leaves no residue.
*Light boxes are not offered with the decal.

Features of Backlit Signs for Businesses
- Translucent vinyl: Allows light to pass through for a glowing effect.
- Vivid colors: Light from behind enhances the design.
- Durable materials: Printed on UV- and weather-resistant vinyl that withstands heat and sun exposure. Suitable for indoor and outdoor use.
- Versatile base options: Fits well on acrylic, Lexan, glass, and other clear surfaces.
- Custom sizing and design: Tailored to fit light boxes, windows, and displays.
- Custom cut options: Choose between square/rectangle, rounded, circle/oval, custom-cut, or custom-cut with border.
- Easy application: Smooth installation with strong adhesive backing.
- Day-and-night impact: With backlighting, your design stays vivid in daylight and striking at night.

Shape Options for Custom Backlit Signs
- Square or Rectangle: Standard cuts to your chosen dimensions for clean, classic shapes with 90-degree corners.
- Rounded: Similar to square or rectangular backlit decals, but with rounded corners for a softer look.
- Circle / Oval: This option makes your translucent vinyl decal look round or oval, based on the dimensions.
- Custom Cut: Cut to match the exact shape of your design for a custom appearance.
- Custom Cut With Border: Cut to your design shape with a white border around the edges.

Sizes of Custom Backlit Decals
- 6" x 6": Ideal for small logos, labels, or compact light boxes.
- 24" x 12": Used for menu boards, posters, or small window signs.
- 48" x 24": Perfect for mid-sized light boxes, shop displays, and promotional graphics.
- 96" x 48": Great for big sign faces, trade show displays, and movie stands.

Lexan and Acrylic Face Options
Acrylic Face: This material, also known as plexiglass, is clear, strong, and budget-friendly. Since it lets in more light, it gives off a glossy, clear, glass-like finish. It is also a cheaper option compared to Lexan. However, it is breakable and prone to cracking if it's put under heavy stress. Because of this, it is best for indoor displays and light boxes.
Lexan Face: Lexan, or polycarbonate, is practically unbreakable. It's a little more difficult for light to pass through, so the finish is not as clear as acrylic. Because it is far more durable and flexible compared to acrylic, it's more expensive. The higher price has its benefits: it's wind- and impact-resistant. This makes it perfect for outdoor storefront signs.
Specifications of Backlit Signage
| Thickness | 3 mil |
|---|---|
| Material | Translucent vinyl |
| Color | White |
| Printing | High-resolution, UV inks |
| Size range | 6" x 6" - 58" x 1,680" |
| Installation Accessory | Squeegee |
| Outdoor usage | 3+ years with proper care |
Common Uses of Backlit Decals

Retail & Business

Advertising & Marketing

Restaurants and Cafes

Entertainment & Hospitality
Installation of Backlit Decals
Step 1: Choose your transparent surface and clean it to remove dust.
Step 2: Carefully peel off the backing paper and position the decal on the surface.
Step 3: Smooth it out using a squeegee to eliminate air bubbles.
Step 4: Work from the center outward to ensure even application.
Step 5: Let the strong adhesive form an immediate bond, giving you a professional finish that's ready for backlighting in just minutes.
*If you order a Lexan or acrylic face with your backlit decal, we'll apply it to your surface of choice and send it to you ready for installation.
Care
Products Related to Backlit Decals
Make Your Message Shine Bright With Your Backlit Decal
Backlit Signage FAQ
- A custom backlit decal is a translucent vinyl graphic that lets light pass through it. Backlit decals are made of a see-through material that glows when illuminated from behind. They're applied to transparent surfaces such as acrylic, Lexan, or glass, with lighting placed behind them to illuminate the designs.
- Our backlit decals are 3 mil thick.
- Backlit decals have a weight of 0.065 lbs/ft², while an acrylic face weighs 0.72 lbs/ft² and a Lexan face weighs approximately 1.2 lbs/ft².
- No. The basic function of this product requires a backing light to highlight one print design.
- No, backlit decals do not include lighting systems. We provide the translucent vinyl decals only, not complete backlit signs. However, you can easily create your own custom backlit sign by placing LED or other light sources behind the transparent surface on which you apply the decal.
- Backlit decals need lighting to be visible, and without it, they appear faded. Backlighting keeps them visible day and night.
- No, it won't. The decal can be removed whenever you want to replace it with a new one, without leaving residue or harming the surface. Keep in mind that removed decals cannot be reapplied.
- Yes, backlit decals are durable and can last over three years with proper care. Backlit signage printing is done with UV inks that resist sun damage and fading. For extra protection, you can add lamination to make the surface scratch-resistant and further extend its lifespan. The UV ink-curing process when printing backlit signs ensures your colors remain vivid for a long time.
- Lamination adds a thin protective layer to your backlit decals. It makes them scratch-resistant and more durable. We offer three lamination options:
- Glossy Lamination: Provides a shiny finish that makes your image pop. A great choice for outdoor decals or decals with vibrant graphics.
- Matte Lamination: Reduces glare and improves legibility. Choose this option if your image is text-heavy or you want to exude sophistication.
- Anti-Graffiti Lamination: Repels paint and markers, preventing permanent damage to your decal. Choose this option if the area around your decal is prone to graffiti.
- We print our decals on translucent sign vinyl. This material allows light to pass through for bright illumination, day or night. It can be applied to surfaces such as acrylic, Lexan, and glass.
- Yes, we can match your brand's specific colors with our advanced printing technology and color management system. Simply provide your CMYK color codes during the design process, and we'll make sure your backlit decals maintain perfect brand consistency. We offer this service for all of our custom signs.
- No, you cannot. Once you remove your decal after installation, the adhesive will lose its strength.
Clean the surface often with a soft, microfiber cloth and mild soap to remove dust and dirt. Avoid harsh chemicals or abrasive materials. Check your lighting system periodically to ensure bulbs or LED strips are functioning. For outdoor backlit business signs, inspect the weatherproof casing.
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