I have been looking out for something like these for some time. I want some for my office space. They look amazing! These illuminated marquee letters are from RH Baby & Child and will set you back $199 a pop and they don’t ship to the UK. Boo. But I shall source some equally nice, equally big ones soon. Watch this space.
// UPDATE: I have found some in the UK which are much more affordable although smaller: Love Letters