Slimline Lightboxes
As thin as 40mm — ideal for wall-mount or suspended ceiling applications.
Even, efficient illumination in a custom-built format
Custom LED lightbox signs for shopfronts, retail, hospitality and corporate spaces. Made in Sydney with national delivery and installation options.

Formats
As thin as 40mm — ideal for wall-mount or suspended ceiling applications.
Fabric or acrylic face options with quick-change graphic systems.
Materiality
The finish is part of the brand. We select the construction around appearance, exposure, mounting, serviceability and budget.
Anodised or powder-coated in any colour.
Opal for even diffusion or clear for crisp graphics.
Dye-sublimation printed fabric for photographic quality.
Impact-resistant option for high-traffic areas.
In depth
The design and manufacture of custom lightboxes is one of our specialties. Lightbox signs have many uses in business and can be installed inside and outside most buildings. We manufacture in our Australian workshop from the best-quality materials: internal lighting fully installed, an aluminium and steel body (unless noted), and panels in acrylic, polycarbonate or flex-face banner. Any design or text can be printed on the panel, built to your exact measurements — size is generally limited only by budget.
Most of the lightboxes we produce use advanced LED technology as the light source. LEDs last longer, produce no noxious gases, cost less to run and reduce environmental impact. Use traditional lettering or add 3D lettering for an extremely professional look.
With fierce competition in Sydney, you want every possible advantage. A lightbox is visible at night, advertising your business at all hours — and a double-sided lightbox is equally visible from both directions. Light attracts people; it is why advertising lights fill every major city.
Many customers decide what they think of your business before you ever get to talk to them. A professional sign breaks that first barrier: it says you care about your business, makes you easy to find, and tells people what you can do. Signs are informational, and they build your brand.
3D Illuminated Signs is a leader in the signage industry, with the right tools, equipment and experience to get the job done properly. We offer a complete solution and work with you through the entire process, from initial design to installation. When you work with us, you are never left in the dark.
Our lightboxes are available in many sizes — prebuilt standard sizing and special-order custom builds with varied shapes, branding, colouration and lighting options. All boxes are built from premium products including powder-coated aluminium and stainless steel, and we recommend LED lighting as the most cost-effective way to keep your signage bright.
Sydney is a competitive environment, and getting your customers' attention is part of the contest. A lightbox as part of your signage strategy is an excellent investment — and we handle all of it: design, panel fabrication, and installation in your preferred position.
The Platinum Difference
We pride ourselves on achieving realistic deadlines for our customers' projects.
A network of sign installers across Australia lets us carry out projects in all major cities — Sydney, Melbourne, Canberra, Brisbane, Perth and everywhere in between.
No bots, no automation — an expert account manager discusses your needs directly.
Our design team manually verifies and proofs artwork files. Our signage workflow is built to minimise errors.
In-house cutting, printing and finishing let us control quality and lead times, keeping our service consistent.
Practical details
Yes — our snap-open frames allow tool-free graphic changes in minutes.
We print at up to 1440 dpi on our Canon Colorado.
Yes — we offer weatherproof IP54 and IP65-rated outdoor lightbox options.
Single units welcome — no minimum order.
Yes — custom depths from 40mm to 200mm.
Start a conversation
Send the location, approximate size, artwork and timing if you have them. If not, start with the idea—we'll help shape the brief.