3 ft x 7.5 ft SEGO Modular Lightbox – Double-Sided

Features:

• Display Dimensions: 39″w x 88.25″h x 16.5″d
• Graphic Dimensions: 39.75″w x 88.625″h
• Shipping Weight: 32 lbs
• Shipping Dimensions: 54.5″w x 15.5″h x 6.75″d

Includes:

• 2 Single-Sided SEG Dye Sub Backlit Fabric Graphics
• 2 Horizontal Profile (Bottom)
• 2 Horizontal Profile (Top)
• 2 Vertical Profiles
• 1 Mid Pole
• 2 Feet
• 1 Transformer
• 1 Y Cable
• 1 Travel Bag

What the 3ft x 7.5ft Double Sided Modular SEG Lightbox Delivers From Frame to Fabric

The SEGO frame uses a proprietary snap-lock extrusion profile that connects horizontal and vertical members by hand — no screwdriver, no mallet. Once assembled, the aluminum structure is rigid and self-supporting, which means you do not need a wall behind it or a hanging point above it. The double-sided configuration orients two graphic faces back-to-back on a single shared frame, keeping the footprint narrow while the visible surface area doubles. Both faces measure approximately 39″ x 88″ (close to 3.3′ x 7.4′), giving you roughly 24 square feet of illuminated graphic real estate per side.

The silicone edge gasket on each fabric panel compresses as it slides into the frame channel, then springs back to create tension across the full face of the print. That tension is what eliminates the rippling and sagging that plague unstretched fabric displays. Graphics are produced on a dye-sublimation fabric that renders color with good saturation and fine detail, and the material is machine-washable if it picks up fingerprints or light soiling over a long show run. The LED module mounts inside the frame cavity and wires to a standard 110V outlet; no secondary junction box or driver cabinet is required.

Before finalizing this format, it is worth reading the single vs double sided backlit display breakdown in the full SEG guide — it walks through exactly when the double-sided build pays off and when a single face is enough.

A Trade Show Morning With This Display in the Booth

Picture a mid-size industry expo where the floor plan places your 10×10 booth at the intersection of two main traffic aisles. You arrive with one carry bag and one padded case. The SEGO frame pieces sort by length and snap together in sequence — four uprights, three horizontal runs, two base feet. Both graphic panels unroll, and the silicone edges slide into their channels starting from one corner and working around. The LED module clips into the cavity, the power cord routes to the nearest floor outlet, and the display is lit. Total elapsed time: under 45 minutes, start to finish, for two people.

Because the frame stands between both aisles, visitors approaching from the left read one branded message, and those coming from the right read a completely different graphic — a product feature callout, a show special, or a brand tagline. That kind of two-audience messaging is what makes this specific format hard to replicate with a flat banner or a single-sided wall. Exhibitors who want a wider footprint often pair this column-style display with a 10-foot backlit wall behind their table; for that use case, the sego lightbox 10ft configurations in the same product family are worth reviewing before show day.

If your booth layout calls for a format with a wider horizontal spread and faster pack-down, a backlit pop up display offers a different structural approach that some exhibitors prefer for island configurations.

Buyer Questions Worth Answering Before You Order

Is the sego lightbox price all-in, or are graphics quoted separately?

The frame hardware and the graphic panels are quoted as separate line items so you can order replacement graphics in future seasons without repurchasing the frame. The sego lightbox kit — hardware, LED lighting, and carry bag — is priced on its own, and the dye-sublimation SEG fabric graphic for each face is added at checkout. This separation actually saves money over a multi-year show cycle because only the graphic needs to be updated, not the frame.

Can I reorder graphics without buying a new frame?

Yes. Because this is a 3ft x 7.5ft double sided modular seg lightbox with a standard SEG channel profile, replacement fabric graphics are cut to the same specification every time. You supply updated artwork, and the new panels tuck into the existing frame without any modification. Many exhibitors keep the frame in storage between shows and simply order a fresh set of graphics for each new campaign.

How does this format compare to a fabric lightbox from a different product line?

The SEGO system differs from fixed-frame alternatives primarily in its modular extrusion architecture — you can add connector pieces to change the configuration over time. A lumiere backlit display uses a different frame profile and is worth comparing if a slimmer frame edge aesthetic is a priority for your brand.

Ready to Add This Configuration to Your Next Show Kit

The 3ft x 7.5ft double sided modular seg lightbox is a strong choice for exhibitors who need high-impact backlit coverage in a compact footprint — without the setup complexity that larger wall systems demand. Browse the full range of backlit displays to see how this format sits alongside other sizes and structures, then configure your order with custom graphic artwork. Reach out to the Showfire Displays team with your show date and booth dimensions, and get this display moving toward your next event.