Actually, the Tokyo Sky Tree will feature 2 types of lighting, the one from this photo (called Miyabi, which means refinement and is a Japanese traditional aesthetic ideal) and another one which will let us see the core of the tower (called Iki, representing the spirit of the Edo people).
I can tell you that the tower looks astonishing at night, with the observatories seeming to float over the Tokyo's sky. It also seems to be quite close, but I measured on Google Maps that when I took the photo, I was exactly 1 kilometer away...
EXIF info:
Fuji X100
Lens: Fujinon
Focal Length: 23mm
Aperture: F/5.6
Shutter Speed: 3s
ISO Sensitivity: ISO 640