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LED display screen on outdoor bridge for Châlons-en-Champagne

LED display screen on outdoor bridge for Châlons-en-Champagne


Châlons-en-Champagne is a cute little city in the Grand Est region of France, one hour away from Paris, which offers its visitors experiences mixing French culture and nature.

Established for 20 years in Montpellier, the ID SCÈNES team is dedicated to audiovisual services out of passion.

Our areas of intervention are: integration into museography, enhancement of heritage through permanent and semi-permanent installations, the production of image projection shows and cultural events.


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Context / environment

memorable boat rides by mixing Nature, sound and video by installing a giant LED screen outdoors on one of their

bridges. We needed to created a custom waterproof screen that fit perfectly with the shapes of this existing bridge. The screens needed to be suspended 2.5 meters from the water. For this to be made as safe as possible we had to design a perfect support structure for the screens, in partnership with Idscenes, that woud facilitate the installation method and re-insure the client that the screen will not fall in the water at a certain point.


We studied the plans of the Bridge concerned and the average viewing distance of the visitors and decided to use a P10 outdoor LED

aluminum screen using 320mmLx160mmH modules. 37 LED panels with a height each between 2m and 3m depending on their positioning (middle or extremeties of the bridge).

StreetCommunication chose a high quality product for this project to avoid any frequent maintenance intervention due to the fact that the installation location was difficult to reach for the engineers and techniciens (suspended on top of a river).

We closely worked with the content developpers as well to ensure that everything will look like expected by the developers and the client. We did some testings in our warehouse and showroom with products we had in stock to explain in details how everything will work and be displayed on the screen. The design on this giant outdoor screen is quite original because the content will be displayed on the screen considering some gaps in between each of the 37 panels, called « ghost parts », that will need to be considered by the developers for the mapping, to have a content that will not be distorted by the gaps.

Materials & laboUr

  • 29.75m2 of Standard outdoor P10 LED panels
  • 74 receiving cards
  • 37 frame for each screen made of anti-corrosion Aluminium
  • 1 Video processor VX4S
  • 1 steel structure for the LED Column
  • Installation: 5 days and 4 workers


This giant outdoor screen increases the number of people coming to this city. Increases the tourism revenue of the city. Increases their positioning on social medias.

The giant screen bring a Wow factor to this small city


  • Engineering CAD / 3D / Grasshopper /
  • Installation
  • Technology System Design
  • Video/interactive content creation
  • User Experience
  • Prototyping


testing panels led p10


connection diagram


testing panels p10

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