I did see that J, however the plastic "diffuser" where the poster sits is all white on these ones I have as seen in the pic. Plus the led lights are 240v and are quite bright, we use them outside for lighting the patio.. As I say, I have two of these laying around, and if they work, they are cheap over here, about £15.
I'll give one a temporary set up over the weekend just to see the effect. I'll post some pics if it looks O.K. There's only two bulbs in the bit that lights the poster, and one in the "coming soon" section as it is.