https://youtube.com/watch?v=zXGFgCBdnLE%7C
Production of LED information boards for Optix Ltd - town Panagurishte
05/05/2017
kalin
At the beginning of 2017, Optics Inc. town Panagurishte instructed Led Spectar Ltd to produce LED information boards with pixelization P 4.75 working with SDK protocol for the needs of the factory.