I believe this is the new Capitol city being built in Egypt (Southeast?) of Cairo.
Really cool lighting.
With something like this and similar to Dubai, it would only really work well if we had a building that was a main focal point. Gathering space for events etc. Toronto City Hall type area Nathan Phillps Square. The CN Tower would be that building, but it doesn't have the girth to support great visuals like these. Maybe one day we will.
Personally I'd rather not see many excessively lit buildings, if anything we should be striving to reduce light pollution. Save it for a handful of important buildings; i.e. prominent historic buildings, CN Tower. We've got this one now with its goofy Hong Kong-esque lights, one or two are fine to jazz up the skyline a bit, but I would not strive to emulate the example above; especially considering some of them look like residential buildings.