GE Powerflood on somebody's house in Spain

This really took me by surprise! Although GE lanterns are very common in Spain (and they were also manufactured there) I had never seen a Powerflood before. What's also weird is the strange mounting arrangement (which looks pretty dodgy!) and the fact that such a massive floodlight is on such a tiny little house! Also, this house has a small garden so I really do not have any clue as to why (or how!) this is here!