Wallwasher with WS LEDs
Fun display. What is the height of those columns and how are they mounted? Is this indoors or outdoors?
@marmil It seems to be light poles on a street…I had my street to my bed room re-paved last year btw haha
Haha yeah I guess that is a street! I couldn’t see it very well on my phone.
I just wish there was more info shared about the display with the initial post.
@alireza_abdiyan , most of us would welcome any sort of extra info. We like to learn and share how things are constructed, mounted, wired, powered, protected from the elements, coded, if there was something that inspired the project, where it’s being displayed, any tricky problems came up, useful tips, etc. etc. 
@marmil
The height of columns is 6 meter (80LEDs).They mounted with large hose clamp, and they are outdoors.(They are in street and mounted to poles)