The Ominousness of Cinderella Castle

With new lighting on Cinderella Castle (so I am told) comes new color schemes as well. This one in particular is very cool looking and I really like the way it reflects on the ground as well. I am curious if some of these will stick around all year round or if they are only for the fall season. I mainly ask this because if so we will never get to see these color schemes without the inactive dreamlights wrapped on the Castle. They do a good job of letting them blend into the castle when not turned on but you can really see them in photos. If only they could put them up faster, then they could put them up in the week between the end of MNSHP and MVMCP.