Custom SEG Light Boxes and Prints in 3 Weeks
From experiential retail experiences to advertising and wayfinding content, Sunlite Signs custom-sized Silicone-edged Graphic (SEG) Light Box solutions are like no other the USA industry has experienced — low form factors down to 1" deep, high-resolution printed and illuminated light box signage.
UL listed. German-engineered LED layouts. Wholesale direct to sign companies only. Delivered in 3 weeks door to door. We never sell retail — your clients stay yours.
Quick Specs
From 1" to 4"
Extruded Aluminum
Fabric + Silicone Gasket
LED Edge-lit or Backlit
Custom — Any Size
Single or Double-Sided
Why SEG Light Boxes from Sunlite
Engineered for visual impact, ease of use, and rapid graphic changes. Built to wholesale standards for sign companies who demand quality and reliability.
Silicone Edge Gasket System
Precision-sewn silicone gasket around the perimeter of each fabric print locks into the aluminum frame channel for a taut, wrinkle-free illuminated face every time.
High-Resolution Dye-Sublimation Printing
Vivid, full-color graphics printed directly into the fabric weave. Dye-sublimation delivers photographic quality that won't crack, peel, or fade like vinyl.
Tool-Free Graphic Changes
Swap graphics in minutes with no tools required. Simply pull the silicone gasket from the channel, insert the new print, and push back in. Ideal for seasonal or rotating messaging.
Ultra-Thin Profiles Down to 1" Deep
Low-profile aluminum frames as thin as 1" deep. Clean, modern aesthetic that sits nearly flush against walls for sleek interior and exterior installations.
Fully Custom Sizes
Every SEG light box is built to your exact dimensions. No standard-size constraints — specify any width and height for a perfect fit in any application.
UL Listed & LED Illuminated
All illuminated SEG light boxes are UL listed with complete documentation for code compliance and permitting. Edge-lit or backlit LED configurations available.
How the SEG System Works
The silicone-edged graphic system is the modern standard for changeable illuminated displays. A precision-sewn silicone gasket around the fabric print presses into a recessed channel in the aluminum frame, creating a perfectly tensioned face with no visible hardware. Wholesale to sign companies only.
- Silicone gasket sewn to perimeter of dye-sub fabric print
- Gasket pushes into recessed channel in aluminum extrusion
- Fabric stretches taut across the frame — wrinkle-free
- Tool-free removal and replacement in minutes
- Replacement prints ship flat — no bulky rigid panels
- LED modules illuminate evenly from behind the fabric
Trade Specifications
Every SEG light box is engineered for uniform illumination, structural integrity, and effortless graphic changes. Ships ready to install with frame, print, and LED system complete. Available exclusively at wholesale trade pricing.
Common Applications
SEG light boxes bring high-impact illuminated graphics to every environment — from retail storefronts to corporate interiors and trade show floors. Wholesale direct to sign companies for all project types.
- Retail displays and experiential environments
- Wayfinding and directory signage
- Advertising and promotional displays
- Trade show exhibits and booths
- Hospitality and hotel lobbies
- Corporate lobbies and reception areas
- Quick-service restaurant menu boards
- Airport and transit signage
Learn More
Get Your Product Started.
Request wholesale pricing for your next project. Detailed trade quotes within 24 hours. Delivered in 3 weeks door to door.