A cube LED light box is a backlit acrylic or fabric cube that glows from every panel, and Boardsy sells two very different sizes of it: a small branded table centre that runs from 10cm to 25cm square, and a full size cube light box that starts at 30cm and goes right up to 80cm square, large enough to double as a low seat or side table. The size you need depends entirely on where the cube is going to live, on a dinner table, on a shop counter, or on a venue floor as a piece of furniture people actually sit on.
Both products use the same core idea. LED strips sit inside a frame, light diffuses evenly through the panel faces, and your logo or artwork prints directly onto those faces so the branding glows rather than just sitting on top of it. What changes between the two ranges is scale, and scale changes the job the cube can do.
The small cube: 10x10cm to 25x25cm
The Custom Branded LED Cube Table Centre sits in the same bracket as our round column and circle lamp table centres, priced for volume ordering because most venues need dozens, not one. At 10cm it is genuinely pocket sized, the sort of thing that sits next to a place card without swallowing the table. At 25cm it starts to read as a proper centrepiece, big enough to carry a full logo and still leave room on the table for glassware and menus.
Real scenarios where this size range gets used:
- Wedding breakfast tables, one cube per table with the couple’s initials or wedding date lit up, swapped for a plain colour cube at the evening reception
- Corporate dinners and awards nights, company logo on every table, RGB set to match the brand’s colour palette rather than a generic white
- Restaurant and bar tables as a permanent fixture, cycling through colours in the evening to shift the room’s mood without touching the main lighting
- Retail counters and reception desks as a compact branded accent piece where a full lightbox would be too large for the space
Because these ship in volume for events, trade pricing kicks in above £1,000, which matters if you’re outfitting twenty or thirty tables in one order.
The large cube: 30x30cm to 80x80cm
The LED Cube Light Box is a different piece of kit entirely once you get past 30cm. A 30cm cube still works on a table or as a plinth for product display. Step up to 50cm and it starts to function as occasional furniture, a side table next to a sofa in a hotel lobby or a plinth for a mannequin in a retail window. At 80cm, the cube is genuinely large enough to sit on, and we see it used exactly that way at exhibitions and pop up events where organisers want low seating that also carries branding, rather than a plain ottoman with a sign propped next to it.
Real scenarios where the large cube earns its space:
- Exhibition stands, where an 80cm cube doubles as both seating for visitors and a lit, branded surface visible across the hall floor
- Retail window displays, where a mid range 50-60cm cube lifts a product or mannequin to eye level while lighting it from below
- Nightclub and bar VIP areas, where cubes are used as low tables between seating booths, wireless and RGB so staff can change the colour scheme without trailing cables
- Pop up brand activations, where a set of large cubes in different sizes builds a branded lounge area from nothing in a few hours
Choosing between the two ranges
The honest way to think about it: if the cube needs to fit on a table alongside other things, stay under 25cm and look at the table centre range. If the cube needs to stand on its own, whether as a plinth, a side table or actual seating, you’re looking at 30cm upwards from the light box range. Venues running both weddings and corporate events often stock both, small cubes for seated dinners and large ones for drinks receptions and exhibition floors.
Every cube on both ranges is available with RGB colour changing and wireless control as standard options, so a single cube can run a static brand colour for a corporate booking on Monday and cycle through colours for a party booking on Saturday without swapping hardware.
If you’re not sure which size fits your event or venue, Boardsy offers a free mock-up on every enquiry, so you can see your branding on the actual cube size before ordering. You can browse the full range, including both cube sizes alongside our other LED table centres and light boxes, or look through the portfolio for examples of both sizes in use at real events.