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Light Box Signs
Light box signs give storefronts a bright, readable sign face that carries the full logo, colors, and message inside one illuminated cabinet. They are especially useful when the brand needs detailed artwork, several colors, stacked copy, or a full graphic face rather than separate fabricated letters.
Single & Double Face
Wall-mounted and projecting cabinet options
Common & Custom Sizes
Sized around the storefront and sign area
LED Illumination
Internal lighting for day-and-night visibility
Replacement Faces
Update compatible cabinets without rebuilding everything
Illuminated Sign Cabinets
A light box sign uses a fabricated cabinet, internal LEDs, and a translucent rigid face to light the business name, logo, and graphics as one complete sign. Compared with individual letters, the cabinet gives the artwork one continuous surface, which works well for detailed logos, multiple lines of copy, and brands that rely on a larger graphic field.
Gogi Signs builds exterior light box signs around the actual storefront, sign band, viewing distance, electrical conditions, mounting surface, and local requirements. Projects can include site measurements, shop drawings, cabinet fabrication, sign-face production, permit assistance, electrical coordination, and installation.
Common applications include retail storefronts, restaurants and cafes, medical and dental offices, professional offices, shopping-center tenants, and multi-location businesses.
Light Box Sign Formats
The cabinet format should match the way customers approach the business. A wall-mounted single-face sign reads from the front, while a double-face projecting cabinet is designed for visibility from two directions along the sidewalk or commercial corridor.
A single illuminated face is mounted against a wall or storefront so customers read the sign from the front. This format works well above entrances, across storefront fascia, and on commercial building walls.
Two illuminated faces allow the sign to be read from opposing directions. These cabinets can work as projecting signs where sidewalk traffic approaches along the building line rather than only from straight ahead.
Sign Faces & Graphics
The face controls how the artwork looks during the day and how the light passes through it after dark. Acrylic or polycarbonate can be specified around cabinet size, exposure, graphic requirements, and the finished sign construction.
Light Box Sign Sizes
Many light box signs are custom-built to the available sign band, but common rectangular dimensions are useful starting points when planning scale. These examples are reference sizes rather than fixed stock sizes. The final cabinet should fit the property and approved sign area.
A compact 2 ft × 4 ft cabinet for smaller storefronts, tenant panels, offices, and locations with limited sign-band height.
A wider 2 ft × 6 ft format that gives a business name or horizontal logo more room without increasing the sign height.
A 3 ft × 6 ft storefront format with more vertical space for logos, secondary copy, or brands that need stronger street visibility.
A larger 4 ft × 8 ft cabinet for broad storefront sign areas and commercial locations that need more viewing distance.
Custom Sizes
Custom cabinets can be fabricated around the storefront width, logo proportions, viewing distance, mounting area, face material, cabinet depth, and local sign requirements. Horizontal, square, taller, and selected custom-shape cabinets can be considered when the site and fabrication requirements support them.
Cabinet Construction
The cabinet needs enough depth and internal space for the LED layout, rigid sign face, wiring, power supplies, mounting, and future service access.
Cabinet depth starts around 3 inches and increases when the face size, LED spacing, structure, or mounting method requires more room.
LED modules are spaced inside the cabinet to light the sign face consistently across the finished graphic area.
The cabinet profile holds the rigid translucent face securely while allowing access when the face or lighting needs service.
Wiring, power supplies, penetrations, and service points are planned around the cabinet and available building access.
Mounting & Site Conditions
Wall construction, available sign area, electrical access, cabinet projection, landlord criteria, local sign rules, and installation access all affect how an exterior light box should be mounted.
A site survey can confirm the usable dimensions, mounting surface, power location, access conditions, and nearby signs before final shop drawings and fabrication.
Light Box Signs vs Channel Letters
Both products provide permanent illuminated storefront identification, but they present the brand differently. A light box keeps the logo, colors, and copy inside one cabinet face. Channel letters separate the name or logo into individual fabricated elements. Our post on why channel letter signs are worth it covers types, mounting and permits.
Best suited to brands that need a continuous illuminated panel for detailed logos, multiple colors, stacked copy, backgrounds, or a broader graphic composition.
Best suited to business names and logos that work well as individual fabricated letters or shapes, with front-lit, halo-lit, combination-lit, and other channel-letter constructions.
Light Box Sign Workflow
Permanent illuminated signs should be documented before fabrication. Storefront measurements, cabinet dimensions, face artwork, mounting, electrical access, and approval requirements all need to match the final installation.
1
Sign area, storefront dimensions, wall conditions, viewing direction, power, access, and field photos.
2
Cabinet dimensions, depth, face, artwork, LED layout, mounting, projection, and electrical details.
3
Landlord review and permit-support documents prepared where the property or municipality requires them.
4
Cabinet, rigid face, graphics, LED lighting, wiring, brackets, and mounting components produced to the approved specification.
5
Cabinet mounted, electrical work coordinated, sign tested, and final placement reviewed on site.
Existing Light Boxes
If the existing cabinet is still structurally usable, a business may only need a new sign face, updated graphics, or lighting service. Cabinet condition, face dimensions, retainers, mounting, and electrical components should be checked before deciding whether to reuse or replace the full sign.
Light Box Sign Projects
Projects can include wall-mounted cabinets, double-face projecting signs, custom rigid faces, replacement faces, LED service, and new illuminated sign systems for retail, restaurants, offices, healthcare, shopping centers, and commercial properties.
Why Gogi Signs
Since 2005, Gogi Signs has fabricated commercial signage for New Jersey businesses from our 10,000 sq. ft. Linden production facility. Light box projects can be handled with rigid sign-face production, metal fabrication, large-format graphics, shop drawings, site surveys, permit assistance, installation, repair, and sign removal.
New Jersey sign experience
Linden production floor
Survey, fabrication, permit assistance & installation
Channel letters, LED signs, acrylic & metal work, shop drawings and more
New Jersey Coverage
We fabricate and install illuminated sign cabinets for retailers, restaurants, offices, shopping centers, healthcare facilities, property teams, and commercial businesses throughout New Jersey.
Material guides: polycarbonate sign face guide.
Start a Light Box Sign Project
Send the property address, storefront photos, approximate sign size, logo or artwork, and any landlord sign criteria you already have. For an existing cabinet, include clear photos and exact face dimensions so we can review whether a replacement face, repair, or complete rebuild makes the most sense.
Share what you know now. Final cabinet dimensions, depth, face material, lighting, and mounting can be confirmed after the site and artwork review.