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Backlit Window Display A4 / 8.5×11 | LED Light Box Sign

Ref: DIS-BKL-A4-01
(1 customer review)

Delivery: 6-8 Days


89.95 +Tax

Delivery: 6-8 Days

Backlit Window Display 8.5 x 11 in / A4 21 x 29.7 cm

To connect and hang this backlit display, you need to add all accessories below. If you already have the entire system installed in your window, then only add one or more displays to one of your columns. Don’t forget to add a pair of 2 in. small cables. For any new install, we recommend that you purchase one of our full set – offering many options – and including all the accessories for your window.


  • High brightness: 6800 Lux (A4)
  • Long life duration LED: Up to 80,000 hours
  • Low power consumption: 7.2W (A4)
  • Very thin display: only 0.4 in (1 cm) thick
  • Colors: Silver front, white back
  • Safe ultra-low voltage: 24V

Not included and available on our website:

  • Hanging rail to hang your display from a ceiling or from a wall
  • A pair of rail sliding connectors (to hang display from the rail)
  • Rail power cord (connection between rail and power supply)
  • Power converter 110V/220V  to safe low voltage 24V
Backlit led display sign A4 H
Backlit led display sign A4 V
Logo Europe

NegoLuz® is a european registered trademark and protected by intellectual property.

6.800 Lux A4

Enlightened poster display


Double sided window display

80.000 Hours

Illuminated window holder

Landscape/ Portrait

window pocket holder


Illuminated window frame

Easy To Install

Suspended led window display

Safe Ultra-Low Voltage

Backlit poster display

Ultra-Low Energy Consumption

Low energy consumption

The brightest Led display on the market today

With 6,800 LUX, NegoLuz offers the brightest LED illuminated panel available on the market. Our LEDs have a power of 0.12W each, where our competitors offer much less intense brightness with only 0.06W LEDs.

Real estate led display

Thousands of customers across the world now have amazing business results thanks to LED display signs. Many more passers-by will notice your real estate business, come into your office, and request information about homes for sale and apartments for rent. This will increase your not only sales but also leads to future sales! The more illuminated backlit window displays you set up in your windows, the more potential customers you will catch. For best productivity according to your window size, we recommend at least 16 backlit displays per window.

Easy To Install

Click on an image to enlarge it. A step by step install guide is available on this website.

1 Suspended led display

Step 1 – Install the hanging rail system, wall mounted or ceiling mounted.

2 illuminated poster holder

Step 2 – Install the pair of sliding connectors and hanging cables into the rail.

3 Enlightened window frame

Step 3 – Hang a first display to the cables. Connect the power adapter to the rail. Turn it on to make sure the displays lights up.

4 Backlit window frame

Step 4 – Hang the other displays to the column. Settle the column height by adjusting the cables length. Always turn the power off when handling the displays.

5 install window displays

Step 5 – Turn off the power, Install the next columns and turn it back on. That’s it! Now insert your advertisements into each display using our Backlit Paper Pro.

Window light box estate office

Landscape Mode

Display Positive - Negative

Portrait Mode

Display Positive - Negative Portrait


  • Front side color: silver frame
  • Back side color: white frame
  • Increase walk-in customers by up to 30%
  • Time sensitive solution: includes all you need to install it anywhere
  • Fast and easy to install in any window
  • Cable suspended from rail (no bottom cable to the ground)
  • Hybrid display can be set landscape or portrait in no time
  • High brightness double-sided display is visible day and night
  • Ultra-low energy consumption LED light
  • High impact backlit sheets for laser/inkjet office printers available on our website
  • Scalable: add more displays while growing your business
  • Ultra slim displays: only 0.4 in (1 cm)

Insert your printed posters by slightly opening the front or back of your display.

window poster holder
Window light box estate agent
Travel agency attract customers

All you need to do is to print your “For sale” or “For rent” real estate signs on our special backlit paper. Then insert them into your illuminated window pocket displays. We recommend you keep publishing your latest offers to continue attracting visitors. If you run out of backlit paper sheets, you can order new ones on this website.

Real estate signs

How do I install it? The set includes all you need!

  • Install it by yourself; it’s very easy. No need to be an expert! You can find a step-by-step install guide on our website.
  • You can also request our installation services at an additional cost (only available in some areas/cities).
  • Contact your local technician or electrician for assistance.

How do I print the visual/backlit sheet?

  • Order our backlit sheets for the best bright and smooth appearance. Print it on your laser or inkjet printer.
  • You can also go to a copy center or outsource it to a printing company in your area which provides backlit film.

What is the sheet size for printing?

We recommend you leave a safe margin of about 0.4 in (10 mm) all the way around.

  • 8.5 x 11 (A4) frame: sheet size is 8.27 × 11.7 in (21 × 29.7 cm).
  • 11 x 17 (A3) frame: sheet size is 11.7 × 16.5 in (29.7 × 42 cm).
  • 16 x 23 (A2) frame: sheet size is 16.5 × 23.4 in (42 x 59.4 cm).
  • 23 x 33 (A1) frame: sheet size is 23.4 × 37.07 in (59.4 x 84 cm).
  • Panoramic L frame: 40.35 × 13.93 in (102.5 x 35.4 cm).
  • Panoramic XL frame: 54.92 × 13.93 in (139.5 x 35.4 cm).

Which printer do I use to print on backlit sheets?

  • Almost any laser or inkjet printer is compatible with our backlit paper!
  • Make sure your printer can print on 150/180 micron film (200/240g).
  • Make sure your printer is compatible with 8.5 x 11 (A4) or 11 x 17 (A3) format (most printers and photocopiers are).

How do I clean my display?

  • Use a dry microfiber cloth. Do not use water or sprays containing alcohol.
Estate Agent LED window sign
Estate Agent backlit window sign

International Certification

In order to receive international certifications, our products have been tested by experts in an Emission Test Chamber, which is a dedicated technical environment. They are compliant with international technical standards and safety requirements.

CE certified
FCC certified
Rohs certified
UL certified
ETL Certified
Class 3 certified
LED Quality Check
Certification FCC

We manufacture our own led backlit window displays

Click on an image to enlarge it.

NegoLuz illuminated window holders are made of the best materials to offer you the best quality available on the market.

Acrylic window display
Factory led window display
Supplier led window display
Backlit window display manufacturer
Negoluz backlit display
Real estate backlit display

Technical details

  • High brightness: 6800 Lux (A4)
  • Long life duration LED: up to 80,000 hours
  • Very thin display: only 0.4 in (1 cm) thick
  • Low power consumption:
    • A4 = 7.2W
    • A3 = 10W
    • A2 = 13W
    • A1= 34W
    • Panoramique L = 26W
    • Panoramique XL = 31W
  • Colors: Silver front, white back
  • Safe ultra-low voltage: 24V
Paper backlit window display
Led backlit window display

NegoLuz is your #1 backlit window displays supplier and manufacturer for the best illuminated window frames. NegoLuz provides innovative business displays and advertising solutions at the cutting edge of technology.
Measurements on pictures may be slightly different. All images used are for illustrative purposes and dimensions are not intended to be relied upon for, nor to form part of, any contract. They are indicatives to give you an approximative idea. NegoLuz is a registered trademark.

1 review for Backlit Window Display A4 / 8.5×11 | LED Light Box Sign

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  1. Clear and well-detailed website, sale representative available for explanations before purchase, material received well-packed, beautiful rendering of the LED poster holders for real estate agent, products appears to be great quality. I recommend

    Farid LAKEL

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