is there any SmartApp that i can use to select some lights and turn them on and off in some “cool order” like lights at a party? i want something like this for some events 
how dificult it would be to make?
Something like that, but cooler 
I realise I’m looking at a very old thread.
You probably have an answer by now, if not there’s a similar request with some potential answers running below. I happened across this thread whilst looking for answer to the thread below.