The indoor version has a neat knitted loo roll cover on it, in cream or red,
Instead, the structure and the diffuser of the outdoor version have separate dimmable switches (that are not being demonstrated here):
The fact that there is an outdoor version gives it a USP when compared to other similar lights, from Cappellini, or Vibia's Gigante:
Up may be a more convenient size and, with its tapered base extending visually above the diffuser, more elegant.
Visit Lucente's product page for more details.