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If you want a big lit back wall that one person can put up in ten minutes and wheel away in a bag, a pop up lightbox is usually the better buy. If you want a crisp, flat graphic in a rigid frame, a slimmer unit or several frames joined into a modular run, an SEG lightbox is the one to choose. In the pop up lightbox vs SEG lightbox decision the light itself is not the difference, because both are LED lit fabric graphics. What differs is the frame, how the graphic fits it and how it travels.
Below I compare the two using the pop up and SEG ranges we sell, with sizes, weights and prices from the product pages, then give a pick for the most common stands, so any exhibitor choosing a backlit display can see which one fits.
SEG lightbox vs pop up lightbox at a glance
A pop up lightbox is a printed fabric graphic on a folding aluminium scissor frame with LED light bars clipped inside it. An SEG lightbox is a rigid profile frame with the LED backlighting built in and a silicone edge graphic pressed into a channel round the edge. This table compares two of a similar size.
| Feature | Pop up 3x3 wall | Illumigo 2x2 SEG |
|---|---|---|
| Frame | Folding aluminium scissor | Rigid 100mm aluminium profile |
| Size (W x H) | 2210 x 2216mm | 2000 x 2010mm |
| Depth | 320mm | 400mm with feet |
| Weight | 11.2kg | 13.7kg |
| Graphic | 210gsm stretch polyester, Velcro fitted | 175gsm backlit fabric, silicone edge |
| Lighting | LED bars clipped on the frame | Integrated LEDs |
| Build | Tool-free, about ten minutes | Tool-free, under ten minutes |
| Carry case | Wheeled carry bag | Box with carry handle |
| Price | £1235.95 ex VAT | £723.95 ex VAT |
| Best for | A big lit wall that travels | A crisp lit panel |
In short, a pop up lightbox suits one-person builds, frequent travel and a full lit backwall from a single bag. An SEG lightbox suits a sharp, frameless-looking graphic, slim or wall-mounted units and modular layouts built from several frames.
How the SEG fabric frame and LED light differ
The real difference is the frame. A pop up frame opens out like a lattice, so it packs small and opens into a full wall. An SEG frame is a fixed rectangle of aluminium or PVC profile that the lightbox graphic is pressed into, which is why the SEG light box is often called a fabric lightbox.
On our pop up lightbox, the SEG Fabric Pop-up Wall with LED Light, the LED light bars clip onto the scissor frame and backlight the printed graphic from behind. The 3x2, 3x3 and 3x4 sizes have a Velcro fitting, so a replacement graphic is easy to fit. The name says SEG fabric, but what you are buying is a pop up frame with backlighting, so judge it as a pop up.
An SEG lightbox works differently. SEG stands for silicone edge graphic. A thin silicone strip sewn around the fabric edges is pushed into the channel around the frame, so the fabric sits tight and flat edge-to-edge with no visible fixings. Because the graphic must match the exact frame size, each one is printed to that frame’s widths and heights. The Illumigo frames use integrated LEDs, and the Illuminova frames use LEDs fitted inside the profile that light the fabric from its edges, with the drivers housed in the frame. For the graphic systems themselves, see our guide to SEG vs tension fabric.
The fabric differs too. Our SEG frames use backlit polyester (175gsm on the Illumigo 2x2, 240gsm on Glopix), which is made to spread the light evenly, so the colours look rich without visible hot spots. The pop up walls use 210gsm stretch polyester, which has the advantage of being machine washable at 30 degrees. Both are printed by dye-sublimation fabric printing.
Which illuminated display looks better for your brand
An SEG lightbox gives the sharper finish, because the graphic is held flat in a rigid frame with a clean edge. A pop up lightbox gives you more lit area for the money and the weight you carry. If you are weighing up an SEG lightbox vs traditional unlit backdrop, either illuminated display here will light your brand far better.
Think about where visitors will see it. A back wall seen from the aisle mainly needs to be big and bright, and a pop up does that well. A panel people walk right up to, in a showroom or beside a counter, is where the crisp edge of an SEG frame shows.
Freestanding and modular SEG lightbox display sizes
A pop up lightbox gives you a wider wall for its weight, and the SEG range comes in more shapes. Our pop up walls come in four widths from 772mm (3x1) to 2935mm (3x4), all 2216mm high, and weigh 6.6kg to 13.5kg.
The SEG frames run from the 1m x 2.02m Illumigo Lite Mag, a portable lightbox with magnets in its edges, to the landscape Glopix 1500 x 1000mm, the square Illumigo 2x2 and the 3m x 2.5m Illuminova free-standing wall. That spread is why a modular SEG lightbox layout works, where you build the stand from several lit frames in whatever configuration fits your booth.
Depth matters on a small stand. The pop up frame is 320mm deep, the Illumigo 2x2 is 400mm with its feet, and the Glopix panels have a 120mm profile on a 155mm to 165mm footprint, the slimmest freestanding lightbox in this comparison. The Illuminova 3m wall is 550mm deep and weighs 36.7kg, so it is better for a stand that is built once and left for the show.
Setting up each one at a trade show
Both are easy to assemble without tools in most sizes, but the pop up lightbox is easier to carry because the whole wall folds into one wheeled bag.
- Pop up. Open the scissor frame, clip on the LED bars, fix the graphic and plug in. About ten minutes for one person.
- Illumigo 2x2. Twist out the feet, join the numbered sections, slot in the support bar, press the graphic into the channel and plug in under the base panel.
- Illumigo Lite Mag. Numbered parts slot together and the magnets pull two frames together, so you can change the layout between events. It packs into a wheeled nylon bag.
- Glopix. Pre-installed LEDs, twist out feet and a padded carry case.
- Illuminova. Numbered sections fixed with an Allen key and steel feet. More work, but the most solid frame here.
If you travel by train or carry your own kit in, I would lean towards the pop up or the Lite Mag. If a van takes your stand and it stays up for days, the heavier SEG frames are no problem.
What each one costs
For a single lit panel an SEG lightbox is the cheaper way in, and for a full-width lit wall the two are closer than you might expect.
| Product | Size (W x H) | Price |
|---|---|---|
| Illumigo Lite Mag | 1000 x 2020mm | £352.95 ex VAT |
| Glopix 1500 | 1500 x 1000mm | £472.95 ex VAT |
| Pop up 3x1 | 772 x 2216mm | £702.95 ex VAT |
| Illumigo 2x2 | 2000 x 2010mm | £723.95 ex VAT |
| Pop up 3x3 | 2210 x 2216mm | £1235.95 ex VAT |
| Pop up 3x4 | 2935 x 2216mm | £1476.95 ex VAT |
| Illuminova 3m | 3000 x 2507mm | £2294.95 ex VAT |
The Illumigo 2x2 is £512 less than the 3x3 pop up, though the pop up is 210mm wider, so if a 2m lit wall fits your space the SEG frame is the better value. For a 3m stand the 3x4 pop up costs well under the Illuminova and you can carry it yourself. Every order includes FREE artwork design or proofing, so send your artwork to check against our artwork guidelines and artwork template, or our design team will create it for you.
Which one to choose for your exhibition stand
Choose a pop up lightbox for a full lit back wall from one bag, and an SEG lightbox for a smaller lit panel, a slim unit or a stand built from several frames. These are the rules I would use.
- For a 3m x 3m stand with the whole back wall lit, choose the 3x4 pop up lightbox wall.
- For a 3m x 2m space or a shared stand, the Illumigo 2x2 SEG wall gives a 2m lit wall for less.
- On a tight budget, or for one lit panel beside a counter, start with the Illumigo Lite Mag and add frames later.
- If floor depth is tight, the Glopix SEG lightbox has the slimmest footprint.
- If you exhibit alone and travel light, the 3x1 pop up lightbox makes a lit tower.
- For a long show or a showroom, the Illuminova freestanding wall is the sturdiest.
You do not have to pick one. Our 3m x 3m LED kit pairs a 3x4 pop up lightbox wall with two SEG lightboxes for £2374.95 ex VAT. You can browse every option in our lightbox exhibition stands range, and if you are deciding between a frame on the floor and one on the wall, read freestanding vs wall mounted lightboxes.
Pairing either lightbox with a lit counter or banner
Whichever backlit wall you choose, a lit counter or lightbox banner in front of it finishes the trade show booth, and the SEG counter uses the same kind of silicone edge graphic as an SEG wall. The SEG Fabric LED Lightbox Counter is £478.95 ex VAT and the Illumigo Illuminated Counter is £384.95 ex VAT, from the same Illumigo range as the 2x2 wall. You can see every lit counter in our LED counters range.
For other SEG display options, our full range of LED lightboxes includes fabric lightboxes, backlit display walls and lightbox banners, so you can build a full display stand from one LED light box family.
Fire rating and venue checks for exhibitors
The pop up walls list DIN 4102 B1 fire rated fabric and the Glopix lists B1, but always check what your venue asks for before ordering. Our exhibition materials fire safety research covers what UK venue manuals ask exhibitors to show. Lit displays also need power, so book an electrical connection through the organiser.
How we compared
This is a desk comparison of published product data, not a hands-on test. We compared the frame, size, depth, weight, fabric, lighting, build and case listed on each live product page for our pop up lightbox walls and our Illumigo, Glopix and Illuminova SEG lightboxes, and checked every price on 12 November 2026.
Frequently asked questions
Is an SEG lightbox better than a pop up lightbox?
Neither is better for every stand. An SEG lightbox gives a flatter, sharper graphic and comes in slimmer and modular sizes. A pop up lightbox gives a wider lit wall that one person can build in about ten minutes and wheel away in one bag.
Are a pop up lightbox and an SEG lightbox the same thing?
No. Both are LED lit fabric displays, but a pop up uses a folding scissor frame with light bars clipped inside, while an SEG lightbox uses a rigid frame with built-in lighting and a silicone edge graphic. Some pop up walls have SEG in the name, so check the frame.
Can you change the SEG graphic or the pop up graphic?
Yes, on both, so the frame and lighting are reusable. An SEG graphic pulls out of the channel and a new one presses in, and the larger pop up walls use Velcro.
Can an SEG lightbox be double-sided?
Some can. Glopix lightboxes have a double-sided print option, and for the Illuminova freestanding wall you can ask us for a double-sided version, which suits an island stand or a shop floor.
Is there a folding lightbox?
Yes, a pop up lightbox is the folding option. Its scissor frame folds into a wheeled bag. SEG frames do not fold, but the portable Illumigo frames come apart into numbered sections.
