I know the LED matrix displays you linked mostly from Festivals and from a few (3-5 I'm aware of) largish (<= 4m wide, I suspect) outdoor signs in our city. (E

I know the LED matrix displays you linked mostly from Festivals and from a few (3-5 I'm aware of) largish (<= 4m wide, I suspect) outdoor signs in our city. (Edit) Surprised they're more common around your place. But might just depend on region. I misunderstood that you thought mine was a LED matrix as well, but that was just my sleepy mind I think ;) still leaving the original comment below. (End edit) But there are also these: https://www.toshibatec.ch/assets/Uploads/Digital-Signage-Inform-RZ.jpg https://www.toshibatec.ch/assets/Uploads/Digital-Signage-Inf... And a bit simpler https://www.digitalsignage.de/files/digitalsignage/content/slider3/slider-digital-signage-im-handel.jpg https://www.digitalsignage.de/files/digitalsignage/content/s... They are much more common around here (200k pop city) than LED matrix displays, and often seem to run 24/7. These are essentially rugged, super bright, high-res TVs plus some PC to drive them. Maybe for larger cities with ad-heavy squares (think Time Square) these are significant consumers, but for our city I expect TV-like displays too consume more power (combined, not per-display obviously ;-)). But I suppose that bill targets both/all types anyway :)