Fully illuminated 3D acrylic letters:

• Edge-to-Edge Glow: Solid light-diffusing acrylic lights the entire letter — face and sides — for a soft, even block of light with no dark edges.
• Fully Customizable: Choose your font, size, and color. Set face and side colors independently, or pick RGB for multi-color.
• Versatile Use: A clean, modern look for storefronts, reception walls, restaurants, cafés, and interior displays.

Weatherproof
Built for both indoor and outdoor use in rain, snow, sun, and UV.

Dimensions

• Standard Heights: Available from 5" to 20".
• Custom Sizes: Larger sizes and custom logo shapes available on request.

Materials & Construction

• Body: Solid light-diffusing acrylic — face and sides illuminate together (available in 13 colors plus RGB).
• Side Color: Selectable independently from the face color.
• Backing: Acrylic panel for structural integrity and secure mounting.
• Lighting: High-brightness, energy-efficient LED modules (white or RGB).
• Environment: Weatherproof and fade-resistant, for both indoor and outdoor installation.

How to Install Your Full Lit Acrylic Letters:

Step 1: Mount the Template
Tape the included paper installation template exactly where you want your sign to go. Use a level to make sure it’s perfectly straight before moving on.

Step 2: Drill & Feed Wires (For a Clean Look)
For a seamless look with no visible wires, use the guides on the template to drill small holes for each letter. Feed the attached wires through so the connections sit hidden behind the wall.

Step 3: Secure to the Wall
Attach each letter to your surface using the included screws — flush to the wall, or raised on studs/standoffs for added depth.

Step 4: Connect the Power
Once all letters are mounted and the wires are tucked behind the wall, connect to the 12V power supply via hardwire or the included plug-in adapter.

(Note: Because installation can involve feeding wires and making connections behind the wall, we recommend hiring a professional sign installer or electrician to ensure it’s done safely and correctly.)

Shipping & Delivery:

• Production Time: Because each sign is custom-made to your exact specifications, please allow 8 to 12 business days for manufacturing and quality testing.
• Estimated Delivery: Once your sign leaves our facility, standard shipping typically takes 6 to 8 business days.
• Order Tracking: As soon as your sign ships, you’ll receive a confirmation email with a tracking number.

Returns & Exchanges:

• Custom Order Policy: Due to the highly customized nature of these signs (crafted with your chosen font, colors, and size), this item is final sale and cannot be returned or exchanged for a change of mind.
• Damages & Defects: If your item arrives damaged in transit, or there’s a manufacturing defect, contact us within 14 days of delivery.
• How to Get Help: Reach out to our support team with your order number and photos of the issue. We’ll work quickly to repair or replace the affected pieces.

Can these letters be used outdoors?

Yes. The solid acrylic construction is weatherproof and built for both indoor and outdoor installation.

How do the letters light up?

Each letter is made from light-diffusing acrylic with internal LED modules, so the entire letter glows — face and sides together — not just the front.

Can the face and sides be different colors?

Yes. Choose from 13 face colors and set the side color independently. Full RGB is also available for multi-color letters.

What size letters can I order?

Standard heights run from 5" to 20". Larger custom sizes are available through a custom quote request.

Can I order a custom logo or shape instead of letters?

Yes. Upload your logo or design and we'll build a custom illuminated sign to match your artwork.

What comes in the package?

The LED-lit acrylic letters, a 12V power supply with plug-in adapter, and the wall-mount hardware.

How do I install the letters?

Letters mount individually with the included screws — flush to the wall or raised on studs/standoffs. Most customers can mount them themselves; for wiring and electrical connection details, see the installation guide or visit selegnasigns.com/pages/support.

How is the sign powered?

It runs on a 12V power supply with a plug-in adapter. Connect it to a standard outlet — never wire low-voltage signs directly to mains. For wiring details, see selegnasigns.com/pages/support.

How long does production and shipping take?

Production takes 8–12 business days, plus 7–14 business days for delivery. Free worldwide shipping, with tracking once it ships.

Do you offer a warranty?

Yes. This sign includes a 2-year warranty covering manufacturing defects and electrical components under normal use, and the acrylic build is fabricated to last 10+ years.

What if my sign arrives damaged or defective?

Contact us within 48 hours of delivery for shipping damage or a manufacturing defect. Include photos and we'll arrange a replacement if needed.

What other illuminated storefront sign styles do you offer?

Full lit acrylic letters are one of several illuminated styles we make. For a sharper, more traditional look with metal sides and a lit face, our Front-Lit Channel Letters light the face through a metal-sided body. For a softer glow that projects behind the letters onto the wall, our Backlit Channel Letters create an architectural halo effect. Or browse our complete custom business signs and storefront signage collection.