LED illuminated letter systems in architecture

Home page / Solutions / LED illuminated letter systems in architecture


LED Light Letters - Distinguish Your Advertisement


LED luminous letters are one of the most impressive ways to highlight your brand presence. Thanks to advanced backlighting technologies, we create letters that not only look great during the day, but also catch the eye after dark. We offer a range of bespoke solutions that will work in any space - from elegant interiors to dynamic building facades.

Striking Backlighting


Front-lit letters are a classic of illuminated advertising, but we are not limited to traditional solutions. Our designs can include:

  • Side or contour backlighting, which creates a luminous glow effect, adding depth and unconventional character.
  • Total plexiglass backlighting, where both the front and sides of the letters shine, creating an eye-catching effect from any perspective.
  • With a variety of backlighting techniques, you can give your logo a unique style that will make it stand out from other advertising.

Solutions Tailored to Your Needs


Our expertise includes the production of letters and logos in a variety of colour tones, including dark shades. With Black & White technology, letters can be black during the day and stunning white after dark. This is ideal for brands that want to maintain a classic look during the day and clarity at night.

Another unique effect is letters shining backwards onto a wall in halo style. The glow of light emanating from the back of the letters gives them prestige and elegance, while subtly highlighting their contours.

Large-size and Free-standing Letters


We are not limited to small formats - we also create large-size letters and free-standing letters, which are perfect for outdoor spaces. Thanks to robust structures and the use of modern LED modules, our designs combine durability with exceptional design.

Endless Customisation Possibilities


LED light letters offer a huge range of possibilities. From minimalist, subtly illuminated elements to striking, multi-coloured installations - it all depends on your vision. Thanks to LED technology, we can achieve a variety of lighting effects that will make your advertisement noticeable even from a great distance.

Bet on Quality with Pretende


At Pretende, we combine cutting-edge technology with experience to create illuminated letters that attract attention and enhance the prestige of your brand. Whether you need elegant illumination for the office or a striking solution for outdoor advertising, we will create a design that meets all your expectations. Realise your vision with Pretende - your partner in creating modern LED light letters.

Starting point

How would you like to start?

You don’t need to know the technology or costs up front. Choose the option that best fits your project’s stage and continue in one step.

Photo not required

Prefer to talk? Call us:+48 58 354 24 24

Before you order signage, ask for 12 proofs.

Don’t just ask what the signage is made of. Check what the manufacturer can specify, show and document.

Rotate
  1. Dimensions · compliant
  2. Workmanship · checked
  3. Installation · checked
  4. Light test · done
4000 K100%
01 / 12

Which LED module manufacturer and model exactly will be used?

Check that the light source is clearly specified and can be identified later.

What to verify

  • LED module manufacturer and model
  • Light colour · CCT
  • Operating parameters
  • Component traceability

Which power supplies will be used, and with what power reserve will they run?

Power supply selection should account for the actual load, operating conditions and future servicing.

What to verify

  • Power supply manufacturer and model
  • Rated power and actual load
  • Protection features
  • Service access

How is heat dissipated from the LEDs and the power supply?

Temperature affects component lifetime. The design should dissipate heat under real operating conditions.

What to verify

  • Heat sources
  • Heat dissipation method
  • Component operating conditions
  • Design solution

Which materials will the signage be made of, and what will their actual thicknesses be?

A material name is not enough. Thickness, application and finish matter too.

What to verify

  • Face material
  • Side and back material
  • Actual material thicknesses
  • Surface finish

What does the internal structure look like, and how is it reinforced?

The structure should follow from the format, weight, depth and mounting method.

What to verify

  • Load-bearing elements
  • Structural joints
  • Reinforcement method, if required
  • Mounting zones

How will the manufacturer ensure even illumination without LED hot spots, shadows or colour differences?

The result depends on the LED layout, letter depth, face material and light diffusion.

What to verify

  • LED module spacing
  • LED-to-face distance
  • Light diffusion method
  • Uniformity of the finished effect

How will the wiring be routed, and where will the cable exit points be?

Cables, glands and exit points are planned before production, not during installation.

What to verify

  • Cable routing
  • Cable protection
  • Exit point
  • Internal wiring layout

How exactly will the signage be mounted, and what requirements must the substrate meet?

Mounting is designed together with the signage, taking the substrate and installation access into account.

What to verify

  • Mounting points
  • Mounting hardware
  • Distance from the substrate
  • Substrate requirements

Can the LEDs, power supply and other components be replaced without damaging the signage?

A good design keeps wear parts accessible even after several years.

What to verify

  • Access to LED modules
  • Access to wiring and power supply
  • Component replaceability
  • Spare parts availability

Will you receive a technical drawing for approval before production starts?

Geometry, depth, materials, fixings and cable exits are approved after the order is placed, before production.

What to verify

  • Final dimensions
  • Construction depth
  • Materials and construction details
  • Fixings and cable exit points

What exactly will be checked before shipping, and what proof of inspection will you receive?

Every letter: dimensions, workmanship, installation and illumination are checked. Resistance tests are done on a reference unit.

What to verify

  • Dimensional accuracy
  • Workmanship
  • Correct installation
  • Operation and light quality

Which documents, warranty terms and service procedure will you receive with the signage?

After delivery it must be clear what was made, from which components, and how servicing works.

What to verify

  • Warranty terms
  • Product identification
  • Required compliance documents
  • Claim and service procedure

Compare offers point by point.

Download the 12-question checklist and assess every manufacturer by the same criteria.

PRETENDE ILLUMINATED LETTERINGLED ILLUMINATED LETTERING. PRECISION IN FORM AND LIGHT.

STAY
WITH US

JOIN PRETENDE INSIDER

Information on projects available exclusively to the PRETENDE Insider group - in advance of the market.