SlimFRAME Lightboxes – Modern LED Advertising Light Boxes from the Manufacturer
LED advertising light boxes are a modern and eye-catching form of advertising that draws attention both during the day and after dark. Made from durable materials such as dibond and powder-coated aluminum profiles, and equipped with advanced LED lighting, they offer both aesthetic appeal and long-lasting performance.
Depending on your needs, you can choose a single-sided light box mounted on a wall or a double-sided version – for example, on a bracket. If you're looking for signage that will enhance your brand image and come ready to operate with an LED power supply, you’ll find answers to all the key questions right here.

Retail
Replacing fabric prints with silicone edges is quick and doesn’t require any special tools. This makes the SLIMFRAME advertising light box system – based on SEG prints – ideal for regular graphic updates, even by in-house staff, significantly reducing operational costs.
We have extensive experience working with large retail networks, and as a direct manufacturer of advertising light boxes, we maintain full control over the entire process – from design and cost estimation to production, distribution, installation, and service. Our LED advertising light boxes meet the highest quality standards, and as a manufacturer, we offer flexible solutions tailored to the unique needs of every brand.

Outdoor Lightboxes
Make your brand stand out with backlit graphics on building facades or freestanding advertising spaces. SLIMFRAME light boxes grab attention both day and night, effectively enhancing brand visibility.
Waterproof LED lighting and dedicated materials open up new possibilities for the SLIMFRAME Outdoor advertising light box system. With interchangeable SEG graphics, you can easily refresh your advertising message, keeping it engaging for your customers.
LED advertising light boxes of this type are a functional and striking solution for any business.

Interior Design
Whether it’s office buildings, commercial spaces, restaurants, hotels, hospitals, or private homes – we’ll inspire you with solutions that blend aesthetics with functionality. Advertising light boxes, including modern SEG light boxes, fit perfectly into any interior, adding character and a contemporary style.
The UV LED guarantees vibrant colors and deep blacks, with prints that are odorless and completely safe for indoor use. As a result, our backlit light boxes are perfect as both decorative and promotional elements in indoor spaces.
The ease of graphic replacement allows your interior to change multiple times a year – without significant costs. LED advertising light boxes offer not only functionality but also the ability to create an atmosphere in line with the season, campaign, or occasion.
Got an interesting idea but not sure how to bring it to life? Let’s come up with something together!
Our Profiles
Light box profiles are a fundamental component of any advertising or ceiling system, combining aesthetics with functionality. Our range includes high-quality aluminum profiles, perfect for constructing lightweight yet sturdy structures.
With a variety of options (including colors from the RALpalette), light box profiles are perfect for modern interiors, displays, and commercial setups. The light box systems based on these profiles are easy to install and can be customized to meet the individual needs of the user.
Below are our most popular profiles. To explore our full range, please get in touch with one of our advisors.

SlimFRAME 17mm
The very light basic SlimFrame profile.
It is ideal for creating single-sided, non-illuminated frames.
Profile weight: 0.32 kg/lm

SlimFRAME 36mm
The lowest profile that allows backlighting of graphics using LED modules with a 180° beam angle.
Perfect for small backlit light boxes.
Profile weight: 0.5 kg/lm

SlimFRAME 46mm
The smallest double-sided profile, thanks to its special design, allows for the use of reinforcing crossbars and various accessories.
An ideal solution for non-illuminated exhibition stands.
Profile weight: 0.89 kg/lm

SlimFRAME 55mm
A basic profile for medium-sized backlit light boxes.
Thanks to its design, it is both rigid and lightweight.
Profile weight: 0.84 kg/lm

SlimFRAME 65mm
A profile ideal for creating backlit light boxes used in interior designs.
Despite its lightweight construction, the frame maintains rigidity due to the use of connectors at the top and bottom of the profile.
Profile weight: 0.98 kg/lm

SlimFRAME 80mm
Our flagship profile.
Designed for both single-sided and double-sided displays.
The most versatile profile in our range.
Profile weight: 1.5 kg/lm

SlimFRAME 105mm
The basic profile for constructing the largest light boxes.
It works great for both large indoor and outdoor installations.
Profile weight: 1.56 kg/lm

SlimFRAME 120mm
Double-sided profile for backlit light boxes and trade show stands.
It is perfectly suited for freestanding and hanging light boxes, and the ability to use reinforcing crossbars allows for the construction of entire trade show stands.
Profile weight: 1.63 kg/lm
FAQ
1. What are advertising light boxes and why should you use them?
1. What are advertising light boxes and why should you use them?
Advertising light boxes are modern visual advertising tools – typically backlit and made from durable materials such as aluminum, plexiglass, dibond, or PVC. They consist of a frame, faceplate, and LED backlighting. Thanks to their aesthetic appeal and high durability, they work excellently as signs, illuminated advertisements, or advertising pylons. They are used both outdoors and indoors to attract customer attention, mark a business location, or build a consistent brand image. Light boxes are the perfect solution for companies that want to be visible, elegant, and modern.
2. What is the difference between a single-sided and double-sided advertising light box?
2. What is the difference between a single-sided and double-sided advertising light box?
Single-sided advertising light boxes have a faceplate on one side, making them ideal for mounting on walls, such as building facades. Double-sided light boxes are three-dimensional and offer visibility from both directions – often used on brackets or as advertising pylons. Both types can be equipped with LED modules, allowing the advertisement to be effectively illuminated even in challenging weather conditions.
3. What materials are used to manufacture light boxes?
3. What materials are used to manufacture light boxes?
In our offer, we have light boxes made from various materials. We use, among others, aluminum frames. This allows each sign or illuminated advertisement to be highly personalized and tailored to the installation location – both indoors and outdoors.
4. Can advertising light boxes be installed independently?
4. Can advertising light boxes be installed independently?
In theory, yes – many light boxes are designed to allow easy, DIY installation (even flat-mounted). We provide brackets and instructions, and for those interested, we offer an installation service. However, in practice – especially with larger constructions such as double-sided light boxes, pylons, or 3D letters – it is highly recommended to hire professionals for installation. This ensures the safety, aesthetics, and durability of the entire advertisement.
5. What factors contribute to the high quality of an advertising light box?
5. What factors contribute to the high quality of an advertising light box?
High quality results from precise craftsmanship, the use of suitable materials, and the application of modern LED technologies. During the production of light boxes, we use reinforcing crossbars, durable faceplates, and solutions that ensure resistance to changing weather conditions. Each advertising light box is designed with the goal of providing an effective and elegant brand presentation.
6. Can I order a light box with LED backlighting and my own graphics?
6. Can I order a light box with LED backlighting and my own graphics?
Of course – we produce custom advertising light boxes, incorporating the client's graphic design. With LED technology and customization options, we create light boxes that effectively attract attention. Upon request, we also prepare a visual mock-up before production.
7. Do you offer light boxes for indoor use?
7. Do you offer light boxes for indoor use?
Yes, we offer both outdoor and indoor light boxes. Thanks to their lightweight aluminum construction and elegant finishes, they are perfect as decorative and informational elements – for example, in shopping malls, hotels, or offices.