Custom Illuminated Cabinet Signs & Light Boxes
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Extruded aluminum light boxes lit by high-efficiency LED modules, built in our own shop in Mobile, Alabama. They are one part of our custom commercial sign services.
Choose Sparks Signs.
Contact Us TodayHigh-Visibility Extruded Aluminum Sign Cabinets
Sparks Sign Company manufactures custom cabinet signs in-house. A cabinet sign (or light box) is a single, large extruded aluminum frame that houses the lighting components. Cabinet signs, often called light boxes, provide the maximum amount of illuminated square footage for the lowest cost compared to individual LED channel letters. When you are ready, request a quote for your cabinet sign.
- Before any sign goes into production, our designers provide full-color sign mockups and architectural renderings.
- We superimpose the design onto photos of your actual building or vehicle so you can approve the exact scale and placement.
- Sparks Sign Company is a fully UL Listed electric sign fabricator (UL #2348836).
- Our local team typically responds within 1 business day.
Wall-Mounted Storefront Light Box Signs
A single, flat or raised plastic face slides into the frame, displaying your entire logo and text. Cabinet signs are typically more budget-friendly and offer incredible nighttime visibility.
Multi-Tenant Pylon & Monument Cabinets
We frequently work with property managers to swap out tenant panels. For a sign that stands at the road, see our roadside pylon signs.
Cabinet Signs We Have Built
Lit and by day, every one a real job. See more in our sign gallery.
Inside an Illuminated Sign Cabinet
Before the face goes in, you can see the LED modules wired in neat lines across the back of the cabinet. All of our illuminated cabinet signs are manufactured using high-efficiency LED modules and power supplies.
Because we manufacture custom business signs in-house, we can offer rapid production times, strict quality control, and factory-direct pricing.
Custom Printed Polycarbonate & Replacement Sign Faces
Many customers don’t need a whole new electrical cabinet; they just need a new printed plastic face to slide into their existing one. If your existing sign cabinet is structurally sound and electrically safe, we can simply manufacture a replacement sign face. We print your new graphics on highly durable, translucent polycarbonate or acrylic sheets that slide perfectly into your existing track. Still lit by fluorescent tubes? We specialize in fluorescent to LED sign retrofits.
Old faces off
New face inExpert Electrical Sign Installation & Permitting
- Sign permitting is an included concierge service: our team handles the entire sign permitting process, from engineering drawings to final electrical inspections with the city. Business owners may elect to obtain their own permitting.
- Large electrical monument signs or pylon cabinets require time for municipal permitting, engineering, and structural fabrication.
- We operate fully stocked bucket trucks and lift trailers, adhering strictly to OSHA standards for aerial lifts.
- Replacing an old sign? Our bucket trucks can safely dismantle, remove, and properly dispose of massive sign cabinets.
- Our licensed sign installers mount your cabinet sign and handle the electrical wiring.
- All of our illuminated signs are UL Listed.
Cabinet Signs & Light Box FAQ
What is the difference between a cabinet sign and channel letters?
Channel letters are individual, 3D letters mounted directly to a building. A cabinet sign (or light box) is a single, large extruded aluminum frame that houses the lighting components. A single, flat or raised plastic face slides into the frame, displaying your entire logo and text. Cabinet signs are typically more budget-friendly and offer incredible nighttime visibility.