Yes, this can only be from one decade. So if you have a room inspired by that era, this 1960s space age-style cube pendant light could be the finishing touch you need.
It is orange (which always evokes an era), fully functional and according to the seller, that distinctive cube is made of plastic and glass. The seller adds that it is in 'very good condition' and 'ready to use', but you really should check the larger images of the light before you bid, as there mint be the odd flaking of paint here and there.
But you would probably expect that of something pushing 50 years old. It's on a 'Buy it Now' the equivalent of £103.93, but you can make a cheaper offer if you wish.