I'd label these two "seasonable furniture" as they look perfect for long dark hours and have a festive spark.
The Gl-o cube tables, designed by Michael Seal, are illuminated from within and come in quiet, translucent white or in flashier colors, like red, orange, pink, blue and purple. (via Sensory Impact)

Maybe it would be too much to have both in your apartment, but my favourite festive cube has to be Corona , a fiberglass cube chair that American designer Critz Campbell created after the success of his glamourous Eudora. I'm convinced that if I sit on one of those, I might look like a Hollywood star. Just wonder if they are comfortable...